usr/src/tools/scripts/bfu.sh
author ahrens
Mon, 07 Jul 2008 13:39:21 -0700
changeset 7046 361307ae060d
parent 6934 a6bd34f04d80
child 7050 cd1c0bdd0838
permissions -rw-r--r--
6343667 scrub/resilver has to start over when a snapshot is taken 6343693 'zpool status' gives delayed start for 'zpool scrub' 6670746 scrub on degraded pool return the status of 'resilver completed'? 6675685 DTL entries are lost resulting in checksum errors 6706404 get_history_one() can dereference off end of hist_event_table[] 6715414 assertion failed: ds->ds_owner != tag in dsl_dataset_rele() 6716437 ztest gets SEGV in arc_released() 6722838 bfu does not update grub

#!/bin/ksh
#
# CDDL HEADER START
#
# The contents of this file are subject to the terms of the
# Common Development and Distribution License (the "License").
# You may not use this file except in compliance with the License.
#
# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
# or http://www.opensolaris.org/os/licensing.
# See the License for the specific language governing permissions
# and limitations under the License.
#
# When distributing Covered Code, include this CDDL HEADER in each
# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
# If applicable, add the following below this CDDL HEADER, with the
# fields enclosed by brackets "[]" replaced with your own identifying
# information: Portions Copyright [yyyy] [name of copyright owner]
#
# CDDL HEADER END
#

#
# Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
# Use is subject to license terms.
#
# ident	"%Z%%M%	%I%	%E% SMI"
#
# Upgrade a machine from a cpio archive area in about 5 minutes.
# By Roger Faulkner and Jeff Bonwick, April 1993.
# (bfu == Bonwick/Faulkner Upgrade, a.k.a. Blindingly Fast Upgrade)
#
# Usage: bfu    [-f] <archive_dir> [root-dir]	# for normal machines
#        bfu -c [-f] <archive_dir> <exec-dir>	# for diskless clients
#
# The -f flag is to override the built-in safety check which requires
# that the starting-point OS be a least a certain revision.
#
# You have to be super-user.  It's safest to run this from the
# system console, although I've run it under OW and even via
# remote login with no problems.
#
# You will have to reboot the system when the upgrade is complete.
#
# You should add any administrative files you care about to this list.
# Warning: there had better be no leading '/' on any of these filenames.

#
# The CDPATH variable causes ksh's `cd' builtin to emit messages to stdout
# under certain circumstances, which can really screw things up; unset it.
#
unset CDPATH

export LC_ALL="C"

if [ -z "$GATEPATH" ]; then
	GATEPATH=/ws/onnv-gate
	test -d $GATEPATH || GATEPATH=/net/onnv.eng/export/gate
fi
if [ -z "$ARCHIVEPATH" ]; then
	ARCHIVEPATH=/ws/onnv-gate
	test -d $ARCHIVEPATH || ARCHIVEPATH=/net/onnv.eng/export
fi
export GATE=${GATEPATH}
export ARCHIVE=${ARCHIVEPATH}

#
# NOTE:	Entries in *_files must expand to either the exact files required,
#	or to directories that will be scoured for files.  Any directories
#	(and subdirectories) resulting from a wildcard expansion will be
#	fully recursed by BFU's searching for files.  (E.g. /etc/inet/* will
#	include all files in any of its directories, as well as any files in
#	/etc/inet/ itself.
#
#	These lists should really be generated automatically from the
#	pkgmap(4) metadata.
#

#
# First list: files to be saved in global and non-global zones.
#
all_zones_files="
	etc/.login
	etc/acct/holidays
	etc/acctadm.conf
	etc/auto_*
	etc/cron.d/at.deny
	etc/cron.d/cron.deny
	etc/crypto/pkcs11.conf
	etc/default/*
	etc/dev/reserved_devnames
	etc/dfs/dfstab
	etc/dumpdates
	etc/ftpd/*
	etc/ftpusers
	etc/group
	etc/gss/gsscred.conf
	etc/gss/mech
	etc/gss/qop
	etc/inet/*
	etc/init.d/*
	etc/inittab
	etc/ipf/ipf.conf
	etc/iu.ap
	etc/krb5/kadm5.acl
	etc/krb5/kdc.conf
	etc/krb5/kpropd.acl
	etc/krb5/krb5.conf
	etc/krb5/warn.conf
	etc/ksh.kshrc
	etc/logadm.conf
	etc/logindevperm
	etc/lp/Systems
	etc/mail/*.cf
	etc/mail/*.hf
	etc/mail/*.rc
	etc/mail/aliases
	etc/mail/helpfile
	etc/mail/local-host-names
	etc/mail/trusted-users
	etc/named.conf
	etc/net/*/services
	etc/netconfig
	etc/nfs/nfslog.conf
	etc/nfssec.conf
	etc/nscd.conf
	etc/nsswitch.*
	etc/pam.conf
	etc/passwd
	etc/policy.conf
	etc/printers.conf
	etc/profile
	etc/project
	etc/publickey
	etc/remote
	etc/resolv.conf
	etc/rmmount.conf
	etc/rpc
	etc/rpld.conf
	etc/saf/_sactab
	etc/saf/_sysconfig
	etc/saf/zsmon/_pmtab
	etc/security/audit_class
	etc/security/audit_control
	etc/security/audit_event
	etc/security/audit_startup
	etc/security/audit_user
	etc/security/audit_warn
	etc/security/auth_attr
	etc/security/crypt.conf
	etc/security/exec_attr
	etc/security/policy.conf
	etc/security/prof_attr
	etc/sfw/openssl/openssl.cnf
	etc/shadow
	etc/skel/.profile
	etc/skel/local.*
	etc/smartcard/.keys
	etc/smartcard/desktop.properties
	etc/smartcard/ocf.classpath
	etc/smartcard/opencard.properties
	etc/ssh/ssh_config
	etc/ssh/sshd_config
	etc/syslog.conf
	etc/ttydefs
	etc/ttysrch
	etc/user_attr
	etc/uucp/[A-Z]*
	etc/vfstab
	var/smb/*
	var/spool/cron/crontabs/*
	var/yp/Makefile
	var/yp/aliases
	var/yp/nicknames
"

#
# Second list: files to be saved in the global zone only.
#
global_zone_only_files="
	boot/grub/menu.lst
	boot/solaris/bootenv.rc
	boot/solaris/devicedb/master
	boot/solaris/filelist.ramdisk
	etc/aggregation.conf
	etc/dladm/*
	etc/bootrc
	etc/crypto/kcf.conf
	etc/devlink.tab
	etc/driver_aliases
	etc/driver_classes
	etc/lvm/devpath
	etc/lvm/lock
	etc/lvm/md.cf
	etc/lvm/md.ctlrmap
	etc/lvm/md.tab
	etc/lvm/mddb.cf
	etc/lvm/runtime.cf
	etc/mach
	etc/minor_perm
	etc/name_to_major
	etc/name_to_sysnum
	etc/nca/nca.if
	etc/nca/ncakmod.conf
	etc/nca/ncalogd.conf
	etc/nca/ncaport.conf
	etc/openwin/server/etc/OWconfig
	etc/path_to_inst
	etc/power.conf
	etc/ppp/chap-secrets
	etc/ppp/options
	etc/ppp/pap-secrets
	etc/security/device_policy
	etc/security/extra_privs
	etc/security/tsol/tnrhdb
	etc/security/tsol/tnrhtp
	etc/security/tsol/tnzonecfg
	etc/security/tsol/label_encodings
	etc/security/tsol/relabel
	etc/security/tsol/devalloc_defaults
	etc/system
	etc/zones/index
	kernel/drv/elxl.conf
	kernel/drv/md.conf
	kernel/drv/options.conf
	kernel/drv/ra.conf
	kernel/drv/scsa2usb.conf
	kernel/drv/scsi_vhci.conf
	kernel/drv/sd.conf
	kernel/drv/mpt.conf
	platform/*/kernel/drv/*ppm.conf
	platform/i86pc/kernel/drv/aha.conf
	platform/i86pc/kernel/drv/asy.conf
	platform/sun4u/boot.conf
"

#
# Third list: files extracted from generic.root but which belong in the global
# zone only: they are superfluous (and some even harmful) in nonglobal zones.
#
# (note: as /etc/init.d scripts are converted to smf(5) "Greenline" services,
# they (and their /etc/rc?.d hardlinks) should be removed from this list when
# they are added to smf_obsolete_rc_files, below)
#
superfluous_nonglobal_zone_files="
	dev/dsk
	dev/fd
	dev/pts
	dev/rdsk
	dev/rmt
	dev/stderr
	dev/stdin
	dev/stdout
	dev/swap
	dev/term
	devices
	etc/dacf.conf
	etc/dat
	etc/default/metassist.xml
	etc/default/power
	etc/flash/postdeployment/svm.cleanup
	etc/flash/predeployment/svm.save
	etc/inet/ipqosconf.1.sample
	etc/inet/ipqosconf.2.sample
	etc/inet/ipqosconf.3.sample
	etc/inet/sock2path
	etc/init.d/devlinks
	etc/init.d/dodatadm.udaplt
	etc/init.d/drvconfig
	etc/init.d/llc2
	etc/init.d/ncakmod
	etc/init.d/ncalogd
	etc/init.d/pcmcia
	etc/init.d/pppd
	etc/init.d/wrsmcfg
	etc/llc2
	etc/lvm
	etc/nca
	etc/openwin
	etc/ppp
	etc/rc0.d/K34ncalogd
	etc/rc0.d/K50pppd
	etc/rc0.d/K52llc2
	etc/rc1.d/K34ncalogd
	etc/rc1.d/K50pppd
	etc/rc1.d/K52llc2
	etc/rc2.d/S40llc2
	etc/rc2.d/S42ncakmod
	etc/rc2.d/S47pppd
	etc/rc2.d/S81dodatadm.udaplt
	etc/rc2.d/S94ncalogd
	etc/rcS.d/K34ncalogd
	etc/rcS.d/K44wrsmcfg
	etc/rcS.d/K50pppd
	etc/rcS.d/K52llc2
	etc/rcS.d/S29wrsmcfg
	etc/rcm
	etc/sock2path
	etc/usb
	etc/wrsm
	etc/zones
	kernel
	lib/libmeta.so
	lib/libmeta.so.1
	lib/svc/method/sf880dr
	lib/svc/method/svc-cvcd
	lib/svc/method/svc-dcs
	lib/svc/method/svc-drd
	lib/svc/method/svc-dscp
	lib/svc/method/svc-dumpadm
	lib/svc/method/svc-intrd
	lib/svc/method/svc-hal
	lib/svc/method/svc-labeld
	lib/svc/method/svc-mdmonitor
	lib/svc/method/svc-metainit
	lib/svc/method/svc-metasync
	lib/svc/method/svc-oplhpd
	lib/svc/method/svc-poold
	lib/svc/method/svc-pools
	lib/svc/method/svc-power
	lib/svc/method/svc-resource-mgmt
	lib/svc/method/svc-rmvolmgr
	lib/svc/method/svc-scheduler
	lib/svc/method/svc-sckmd
	lib/svc/method/svc-syseventd
	lib/svc/method/svc-tnctl
	lib/svc/method/svc-tnd
	lib/svc/method/svc-vntsd
	lib/svc/method/svc-zones
	platform/*/kernel
	platform/SUNW,Sun-Fire-15000/lib/cvcd
	platform/SUNW,Ultra-Enterprise-10000/lib/cvcd
	platform/i86pc/biosint
	platform/i86pc/multiboot
	platform/sun4u/cprboot
	platform/sun4u/lib/libwrsmconf.so
	platform/sun4u/lib/libwrsmconf.so.1
	platform/sun4u/lib/sparcv9/libwrsmconf.so
	platform/sun4u/lib/sparcv9/libwrsmconf.so.1
	platform/sun4u/sbin
	platform/sun4u/wanboot
	platform/sun4v/wanboot
	sbin/metadb
	sbin/metadevadm
	sbin/metainit
	sbin/metarecover
	sbin/metastat
	usr/include/sys/dcam
	usr/lib/devfsadm/linkmod/SUNW_dcam1394_link.so
	usr/lib/ldoms
	usr/platform/SUNW,SPARC-Enterprise/lib/dscp.ppp.options
	usr/platform/SUNW,SPARC-Enterprise/lib/libdscp.so
	usr/platform/SUNW,SPARC-Enterprise/lib/libdscp.so.1
	usr/platform/SUNW,SPARC-Enterprise/lib/llib-ldscp.ln
	usr/platform/SUNW,SPARC-Enterprise/sbin/prtdscp
	var/adm/pool
	var/log/pool
	var/svc/manifest/network/rpc/mdcomm.xml
	var/svc/manifest/network/rpc/meta.xml
	var/svc/manifest/network/rpc/metamed.xml
	var/svc/manifest/network/rpc/metamh.xml
	var/svc/manifest/network/tnctl.xml
	var/svc/manifest/network/tnd.xml
	var/svc/manifest/platform/i86pc/eeprom.xml
	var/svc/manifest/platform/sun4u/dcs.xml
	var/svc/manifest/platform/sun4u/dscp.xml
	var/svc/manifest/platform/sun4u/efdaemon.xml
	var/svc/manifest/platform/sun4u/oplhpd.xml
	var/svc/manifest/platform/sun4u/sckmd.xml
	var/svc/manifest/platform/sun4u/sf880drd.xml
	var/svc/manifest/platform/sun4v
	var/svc/manifest/system/cvc.xml
	var/svc/manifest/system/dumpadm.xml
	var/svc/manifest/system/fmd.xml
	var/svc/manifest/system/hal.xml
	var/svc/manifest/system/intrd.xml
	var/svc/manifest/system/labeld.xml
	var/svc/manifest/system/mdmonitor.xml
	var/svc/manifest/system/metainit.xml
	var/svc/manifest/system/metasync.xml
	var/svc/manifest/system/picl.xml
	var/svc/manifest/system/poold.xml
	var/svc/manifest/system/pools.xml
	var/svc/manifest/system/power.xml
	var/svc/manifest/system/resource-mgmt.xml
	var/svc/manifest/system/scheduler.xml
	var/svc/manifest/system/sysevent.xml
	var/svc/manifest/system/zones.xml
	var/svc/manifest/system/filesystem/rmvolmgr.xml
"

#
# Fourth list: files to be preserved, ie unconditionally restored to
# "child" versions
#
preserve_files="
	kernel/misc/amd64/sysinit
	kernel/misc/amd64/usbs49_fw
	kernel/misc/sparcv9/usbs49_fw
	kernel/misc/sysinit
	kernel/misc/usbs49_fw
	var/adm/aculog
	var/adm/spellhist
	var/adm/utmpx
	var/adm/wtmpx
	var/log/authlog
	var/log/syslog
	var/saf/zsmon/log
"

realmode_files="
	boot/solaris/bootenv.rc
	boot/solaris/devicedb/master
"

fail() {
	print "$*" >& 2
	print "bfu aborting" >& 2
	rm -f "$bfu_zone_list"
	exit 1
}

filelist() {
	files="$all_zones_files $preserve_files"
	if [ $1 = "global" ]; then
		files="$global_zone_only_files $files"
	fi
	find $files -depth -type f ! -name core -print 2>/dev/null | sort -u || {
		#
		# Force cpio to return non-zero by printing an error message
		# to stdout that it won't be able to lstat().
		#
		echo 'filelist: sort failed'
		fail "sort failed"
	}
}

realmode_filelist() {
	find $realmode_files -depth -type f ! -name core -print 2>/dev/null | sort
}

smf_inetd_conversions="
	100134
	100150
	100155
	100229
	100230
	100234
	100242
	100422
	chargen
	comsat
	daytime
	discard
	echo
	eklogin
	exec
	finger
	ftp
	gssd
	klogin
	krb5_prop
	kshell
	ktkt_warnd
	login
	metad
	metamedd
	metamhd
	name
	ocfserv
	printer
	rexd
	rquotad
	rstatd
	rusersd
	shell
	smserverd
	sprayd
	sun-dr
	talk
	telnet
	time
	uucp
	walld
"

enable_next_boot () {
	if [ -x /tmp/bfubin/svccfg ]; then
	    svcadm disable -t $1
	    [ $? = 0 ] || echo "warning: unable to temporarily disable $1"
	    svccfg -s $1 setprop general/enabled = true
	    [ $? = 0 ] || echo "warning: unable to enable $1 for next boot"
	fi
}

#
# If we're in the global zone, import the manifest for the specified service.
# Note that we will need to see whether we are in an smf root if we are using
# an alternate root. If so, import the service directly; otherwise, print the
# warning messages.
#
# $1: the path of the xml file (the related path to /var/svc/manifest)
# $2: the service name - specified only if the service is enabled after reboot.
#
smf_import_service() {
	if [[ $zone = global && -f $rootprefix/var/svc/manifest/$1 ]]; then
		if [[ -n $rootprefix && -x /usr/sbin/svccfg ]]; then
			SVCCFG_REPOSITORY=$rootprefix/etc/svc/repository.db \
			/usr/sbin/svccfg import $rootprefix/var/svc/manifest/$1
		elif [[ -n $rootprefix ]]; then
			echo "Warning: This system does not have SMF, so I"
			echo "cannot ensure the pre-import of $1. If it does"
			echo "not work, reboot your alternate root to fix it."
		elif [[ -x /tmp/bfubin/svccfg ]]; then
			if [[ "${2}a" == a ]]; then
				/tmp/bfubin/svccfg import /var/svc/manifest/$1
			else
				tmpfile=/tmp/`echo "$1" | tr / :`.$$
				sed -e "s/enabled='true'/enabled='false'/" \
				    /var/svc/manifest/$1 > "$tmpfile"
				/tmp/bfubin/svccfg import "$tmpfile"
				#
				# Make sure the service is enabled after reboot.
				#
				enable_next_boot $2
			fi
		fi
	fi
}

smf_inetd_disable() {
	inetconf=$rootprefix/etc/inet/inetd.conf
	inettmp=/tmp/inetd.tmp.$$

	sed "$(for i in $smf_inetd_conversions; do 
		echo "s:^[ 	]*$i[ 	/]:#SMFbfu# &:"
	done)" $inetconf > $inettmp && ! cmp -s $inettmp $inetconf &&
	    cp $inettmp $inetconf

	rm -f -- $inettmp
}

smf_inetd_reenable() {
	inetconf=$rootprefix/etc/inet/inetd.conf
	inettmp=/tmp/inetd.tmp.$$

	sed 's/^#SMFbfu# //' $inetconf > $inettmp && cp $inettmp $inetconf

	rm -f -- $inettmp
}

smf_tftp_reinstall() {
	inetconf=$rootprefix/etc/inet/inetd.conf
	inettmp=/tmp/inetd.tmp.$$

	if grep '^#SMFbfu# tftp' $inetconf >/dev/null ; then
		# BFU previously commented out, put it back in place
	    	sed 's/^#SMFbfu# tftp/tftp/' $inetconf > $inettmp &&
		    cp $inettmp $inetconf
	elif ! grep '^[#	 ]*tftp' $inetconf >/dev/null; then
		# No entry, append to end
		cat >>$inetconf <<EOF
# TFTPD - tftp server (primarily used for booting)
#tftp	dgram	udp6	wait	root	/usr/sbin/in.tftpd	in.tftpd -s /tftpboot
EOF
	fi

	rm -f -- $inettmp
}

inetd_conf_svm_hack() {
	# Since inetd.conf is updated by SUNWmdr's postinstall script,
	# we will update the actual inetd.conf here to reflect the postinstall
	# changes.

	inetconf=$rootprefix/etc/inet/inetd.conf
	inettmp=/tmp/inetd.tmp.$$
	inetnew=/tmp/inetd.new.$$

	#
	# only change inetd.conf if the rpc.metad entry is out of date
	#

	if ! grep "^[# 	]*100229/1-2" $inetconf > /dev/null ; then

		# Grab existing rpc entries for rpc.metad
		# and convert spaces to tabs within the rpc entry, as well as
		# the transport method; 
		# or add a new entry in case there was none.
		if grep "^[# 	]*100229/1" $inetconf > /dev/null ; then
			grep "^# METAD - SLVM metadb" $inetconf > $inettmp
			grep "^[# 	]*100229/1" $inetconf | \
			    sed -e 's/[ 	][ 	]*/	/g' \
				-e 's?100229/1?100229/1-2?' >> $inettmp
		else
			echo '# METAD - SVM metadb Daemon' > $inettmp
			echo "100229/1-2\ttli\trpc/tcp\twait\troot\t/usr/sbin/rpc.metad\trpc.metad" >> $inettmp
		fi

		grep -v '^# METAD - SLVM metadb' $inetconf | \
		    grep -v '^[# 	]*100229/1' > $inetnew
		cat $inettmp >> $inetnew

		if ! diff $inetnew $inetconf > /dev/null ; then
			print "Updating inet.conf metad entry ... \c"
			if cp $inetnew $inetconf ; then
				print "done."
			else
				print "failed."
			fi
		fi
		rm -f $inettmp $inetnew
	fi

	#
	# only change inetd.conf if the rpc.mdcommd entry is out of date
	#

	if ! grep "^[# 	]*100422/1" $inetconf > /dev/null ; then

		# Grab existing rpc entries for rpc.mdcommd
		# and convert spaces to tabs within the rpc entry,
		# or add a new entry in case there was none.
		if grep "^[#    ]*100422/1" $inetconf > /dev/null ; then
			grep "^# MDMN_COMMD - SVM Multi node" $inetconf > $inettmp
			grep "^[#       ]*100422/1" $inetconf | \
				sed -e 's/[         ][      ]*/     /g' >> $inettmp 
		else
			echo '# MDMN_COMMD - SVM Multi node communication daemon' >$inettmp
			echo '100422/1\ttli\trpc/tcp\twait\troot\t/usr/sbin/rpc.mdcommd\trpc.mdcommd' >> $inettmp
		fi

		grep -v '^# MDMN_COMMD - SVM Multi node' $inetconf | \
		grep -v '^[#        ]*100422/1' > $inetnew
		cat $inettmp >> $inetnew

		if ! diff $inetnew $inetconf > /dev/null ; then
			print "Updating inetd.conf rpc.mdcommd entry ... \c"
			if cp $inetnew $inetconf; then
				print "done."
			else
				print "failed."
			fi
		fi

		rm -f $inettmp $inetnew
	fi
}

upgrade_aggr_and_linkprop () {
	# Since aggregation.conf and linkprop.conf are upgraded by
	# SUNWcnetr's postinstall script, put the relevant portions of the
	# postinstall script here, modified to rename the old files instead
	# of removing them.

	#
	# Convert datalink configuration into a series of dladm(1M) commands
	# and keep them in an upgrade script. This script will then be run
	# in the network-physical service.
	#
	# Note that we cannot use the /var/svc/profile/upgrade script because
	# that script is run in the manifest-import service which is too late
	# for the datalink configuration.
	#
	UPGRADE_SCRIPT=/var/svc/profile/upgrade_datalink

	AGGR_CONF=/etc/aggregation.conf
	ORIG=$rootprefix$AGGR_CONF
	if [[ ! -f $ORIG ]]; then
		# Try the alternate location.
		AGGR_CONF=/etc/dladm/aggregation.conf
		ORIG=$rootprefix$AGGR_CONF
	fi

	if [[ -f $ORIG ]]; then
		# Strip off comments, then each remaining line defines
		# an aggregation the administrator configured on the old
		# system.  Each line corresponds to one dladm command
		# that is appended to the upgrade script.
		cat $ORIG | grep '^[^#]' | while read line; do
			echo $line | while read aggr_index rest
			do
				policy=`echo $rest | /usr/bin/awk '{print $1}'`
				nports=`echo $rest | /usr/bin/awk '{print $2}'`
				ports=`echo $rest | /usr/bin/awk '{print $3}'`
				mac=`echo $rest | /usr/bin/awk '{print $4}'`
				lacp_mode=`echo $rest | /usr/bin/awk \
				    '{print $5}'`
				lacp_timer=`echo $rest | /usr/bin/awk \
				    '{print $6}'`
				dladm_string="dladm create-aggr -P $policy -l \
				    $lacp_mode -T $lacp_timer"
				# A fixed MAC address
				if [[ $mac != "auto" ]]; then
					dladm_string="$dladm_string -u $mac"
				fi
				i=1
				while [ $i -le $nports ]; do
					device=`echo $ports | cut -d, -f$i`
					# Older aggregation.conf files have the
					# format of device_name/port_number.
					# We don't need the port number, so get
					# rid of it if it is there.
					device=`echo $device | cut -d/ -f1`
					((i = i + 1))
					dladm_string="$dladm_string -d \
					    $device"
				done
				dladm_string="$dladm_string $aggr_index"
				echo $dladm_string >> \
					$rootprefix$UPGRADE_SCRIPT
			done
		done
		mv $ORIG $ORIG.bak
	fi

	# Upgrade linkprop.conf
	ORIG=$rootprefix/etc/dladm/linkprop.conf

	if [[ -f $ORIG ]]; then
		# Strip off comments, then each remaining line lists
		# properties the administrator configured for a	
		# particular interface.  Each line includes several
		# properties, but we can only set one property per
		# dladm invocation.
		cat $ORIG | grep '^[^#]' | while read line; do
			echo $line | while read link rest
			do
				while [ -n "$rest" ]; do
					linkprop=`echo $rest | cut -d";" -f1`
					rest=`echo $rest | cut -d";" -f2-`
					echo dladm set-linkprop -p $linkprop \
					    $link >> $rootprefix$UPGRADE_SCRIPT
				done
			done
		done
		mv $ORIG $ORIG.bak
	fi
}

# update x86 version mpt.conf for property tape
mpttapeprop='[ 	]*tape[ 	]*=[ 	]*"sctp"[ 	]*;'
update_mptconf_i386()
{
	conffile=$rootprefix/kernel/drv/mpt.conf
	test -f $conffile || return
	egrep -s "$mpttapeprop" $conffile
	if [ $? -ne 0 ] ; then
	    echo 'tape="sctp";' >> $conffile
	fi
}

# update x86 etc/mach file after xVM_uppc is added,
# which makes xpv_psm a non-default psm module
update_etc_mach_i386()
{
	etc_mach=$rootprefix/etc/mach
	test -f $etc_mach || return
	grep -w "xpv_psm" $etc_mach > /dev/null 2>&1
	if [ $? -ne 0 ] ; then
	    echo 'xpv_psm' >> $etc_mach
	fi
}

# check and update driver class for scsi-self-identifying
chk_update_drv_class()
{

    drvclassfile=$rootprefix/etc/driver_classes
    name2majorfile=$rootprefix/etc/name_to_major
    drvname=$1
    classentry="^$drvname[ 	].*scsi-self-identifying"

    [ -f $drvclassfile ] || return
    [ -f $name2majorfile ] || return

    grep -w $drvname $name2majorfile > /dev/null 2>&1 || return

    egrep -s "$classentry" $drvclassfile
    if [ $? -ne 0 ]; then
	echo "$drvname	scsi-self-identifying" >> $drvclassfile
    fi
}

update_drvclass_i386()
{
    chk_update_drv_class ahci
    chk_update_drv_class si3124
    chk_update_drv_class marvell88sx
    chk_update_drv_class nv_sata
}

update_policy_conf() {
	# update /etc/security/policy.conf with the default
	# Solaris crypt(3c) policy.
	
	dest=$rootprefix/etc/security/policy.conf

	grep 'CRYPT_' $dest > /dev/null 2>&1
	if [ $? = 1 ] ; then
		print "Updating entries for crypt(3c), see policy.conf(4)"
	cat >> $dest <<EOM

# crypt(3c) Algorithms Configuration
#
# CRYPT_ALGORITHMS_ALLOW specifies the algorithms that are allowed to
# be used for new passwords.  This is enforced only in crypt_gensalt(3c).
#
CRYPT_ALGORITHMS_ALLOW=1,2a,md5

# To deprecate use of the traditional unix algorithm, uncomment below
# and change CRYPT_DEFAULT= to another algorithm.  For example,
# CRYPT_DEFAULT=1 for BSD/Linux MD5.
#
#CRYPT_ALGORITHMS_DEPRECATE=__unix__

# The Solaris default is the traditional UNIX algorithm.  This is not
# listed in crypt.conf(4) since it is internal to libc.  The reserved
# name __unix__ is used to refer to it.
#
CRYPT_DEFAULT=__unix__
EOM
	fi
	grep PRIV_ $dest >/dev/null 2>&1
	if [ $? = 1 ]; then
		echo "Updating entries for privileges(5)," \
		     "see policy.conf(4) for details."
cat >> $dest <<EOM
#
# These settings determine the default privileges users have.  If not set,
# the default privileges are taken from the inherited set.
# There are two different settings; PRIV_DEFAULT determines the default
# set on login; PRIV_LIMIT defines the Limit set on login.
# Individual users can have privileges assigned or taken away through
# user_attr.  Privileges can also be assigned to profiles in which case
# the users with those profiles can use those privileges through pfexec(1m).
# For maximum future compatibility, the specifications should
# always include "basic" or "all"; privileges should then be removed using
# the negation.  E.g., PRIV_LIMIT=all,!sys_linkdir takes away only the
# sys_linkdir privilege, regardless of future additional privileges.
# Similarly, PRIV_DEFAULT=basic,!file_link_any takes away only the
# file_link_any privilege from the basic privilege set; only that notation
# is immune from a future addition of currently unprivileged operations to
# the basic privilege set.
# NOTE: removing privileges from the the Limit set requires EXTREME care
# as any set-uid root program may suddenly fail because it lacks certain
# privilege(s).
#
#PRIV_DEFAULT=basic
#PRIV_LIMIT=all
EOM
	fi

}

#
# Cleanup nfsmapid configuration before extracting
# root bits.  Remove if they exist:
#	nfsmapid entry in inetd.conf
#	nfsmapid entry in /etc/net/ti*/services
#
# Going forward neither should exist, but no harm if services entry exists
# Going way backwards (pre-04/28/2004), inetd.conf must exist but will
# be a conflict that should be merged in
#
nfsmapid_cfg() {
	inetdconf=$rootprefix/etc/inet/inetd.conf
	tmpinetcf=/tmp/inetd.conf.$$
	cp -pf ${inetdconf} ${tmpinetcf}
	cat /dev/null > ${inetdconf} 2>&1
       	sed -e "/^#[#	 ]*NFSv4/d"		\
	    -e "/^[#	 ]*100166\/1/d"		\
	    ${tmpinetcf} > ${inetdconf} 2>&1
	rm -f ${tmpinetcf}

	tmpservices=/tmp/services.$$

	services=$rootprefix/etc/net/ticotsord/services
	cp -pf ${services} ${tmpservices}
	cat /dev/null > ${services} 2>&1
       	sed -e "/^[#	 ]*nfsmapid/d"		\
	    ${tmpservices} > ${services} 2>&1
	rm -f ${tmpservices}

	services=$rootprefix/etc/net/ticots/services
	cp -pf ${services} ${tmpservices}
	cat /dev/null > ${services} 2>&1
       	sed -e "/^[#	 ]*nfsmapid/d"		\
	    ${tmpservices} > ${services} 2>&1
	rm -f ${tmpservices}

	services=$rootprefix/etc/net/ticlts/services
	cp -pf ${services} ${tmpservices}
	cat /dev/null > ${services} 2>&1
       	sed -e "/^[#	 ]*nfsmapid/d"		\
	    ${tmpservices} > ${services} 2>&1
	rm -f ${tmpservices}
}

#
# Define global variables
#
CALL_DEVID_DESTROY=""
#
# List of SDS commands that must be deleted.
#
SDSCMDLIST="
growfs
metaclear
metadb
metadetach
metahs
metainit
metaoffline
metaonline
metaparam
metarename
metareplace
metaroot
metaset
metastat
metasync
metattach
rpc.metad
rpc.metamhd
"
#
# List of SDS configuration files that must be deleted.
#
SDSCONFIGLIST="
lock
md.cf
mddb.cf
md.tab
devpath
md.ctlrmap
"
#
# List of rc scripts that must be deleted.
#
RCLIST="
etc/init.d/SUNWmd.init
etc/init.d/SUNWmd.sync
etc/init.d/lvm.init
etc/init.d/lvm.sync
etc/rcS.d/S35SUNWmd.init
etc/rcS.d/S35lvm.init
etc/rc2.d/S95SUNWmd.sync
etc/rc2.d/S95lvm.sync
etc/rcS.d/S35slvm.init
etc/rc2.d/S95slvm.sync
etc/init.d/slvm.init
etc/init.d/slvm.sync
etc/init.d/init.mdlogd
etc/rc3.d/S25mdlogd
"
#
# List of flashprom-related files that must be deleted.
#
FLASHPROMLIST="
etc/rc2.d/S75flashprom
etc/init.d/flashprom
usr/platform/SUNW,Ultra-2/lib/flash-update.sh
usr/platform/SUNW,Ultra-4/lib/flash-update.sh
usr/platform/SUNW,Ultra-Enterprise/lib/flash-update.sh
usr/platform/sun4u/doc/flashupdate.txt
usr/platform/sun4u/lib/flash-update.sh
usr/platform/sun4u/lib/prom/SUNW,Ultra-2
usr/platform/sun4u/lib/prom/SUNW,Ultra-4
usr/platform/sun4u/lib/prom/SUNW,Ultra-Enterprise
"

#
# delete the entries associated with bootlist from /etc/system
#

delete_system_bootlist() {
	sed -e /"Begin MDD database info"/,/"End MDD database info"/d \
	    < ${SYSTEM_FILE} > /tmp/system.$$
	cp /tmp/system.$$ ${SYSTEM_FILE} || \
	    echo "copy error: /tmp/system.$$ to ${SYSTEM_FILE}"
}

#
# Add entries in md.conf for bootlist
#

fix_mdconf() {
	cp ${mdconf} /tmp/md.conf.$$
	echo >> /tmp/md.conf.$$
	echo "# Begin MDD database info (do not edit)" >> /tmp/md.conf.$$
	sed -e 's/^set md://' -e 's/$/;/' ${SYSTEM_FILE} | \
	    grep mddb_bootlist >> /tmp/md.conf.$$
	echo "# End MDD database info (do not edit)" >> /tmp/md.conf.$$
	cp /tmp/md.conf.$$ ${mdconf} || \
	    echo "copy error: /tmp/md.conf.$$ to ${mdconf}"
}

#
# add_devid_destroy(filename)
# returns contents in filename
# md_devid_destroy property is required when upgrading
# from pre SVM to SVM releases or when the device ID returned from
# the driver changes.
# It is specifically placed between
# # Begin MDD database info and # End MDD database info because
# on the subsequent reboot, this line will be removed automatically when
# metadevadm is run in rc2.d.
#
add_devid_destroy() {
	cat $1 | awk '{
		if ( $2 == "End" && $4 == "database") {
			print "md_devid_destroy=1;"
		}
		print $0
	}' >> /tmp/t$$
	mv /tmp/t$$ $1
}

#
# Reads existing configuration values in /etc/rcap.conf and puts 
# them in repository upon reboot(via /var/svc/profile/upgrade).
#
migrate_rcap_conf() {
	RCAP_CONF="${rootprefix}/etc/rcap.conf"
	PROFILE_UPGRADE="${rootprefix}/var/svc/profile/upgrade"
	SVCCFG="/usr/sbin/svccfg"
	RCAP_FMRI="svc:/system/rcap:default"
	PG="config"

	pressure=`awk '$1 == "RCAPD_MEMORY_CAP_ENFORCEMENT_PRESSURE" \
	    && NF == 3 {print $3}' $RCAP_CONF`

	reconfig_int=`awk '$1 == "RCAPD_RECONFIGURATION_INTERVAL" \
	    && NF == 3 {print $3}' $RCAP_CONF`

	walk_int=`awk '$1 == "RCAPD_PROC_WALK_INTERVAL" && \
	    NF == 3 {print $3}' $RCAP_CONF`

	report_int=`awk '$1 == "RCAPD_REPORT_INTERVAL" && \
	    NF == 3 {print $3}' $RCAP_CONF`

	rss_sample_int=`awk '$1 == "RCAPD_RSS_SAMPLE_INTERVAL" && \
	    NF == 3 {print $3}' $RCAP_CONF`

	# Blindly update default configuration values with
	# pre-existing values
	#
	echo "# Migrating pre-existing rcap configuration" >> \
	    $PROFILE_UPGRADE

	echo "$SVCCFG -s $RCAP_FMRI setprop ${PG}/pressure = " \
	    "$pressure" >> $PROFILE_UPGRADE

	echo "$SVCCFG -s $RCAP_FMRI " \
	    "setprop ${PG}/reconfig_interval = $reconfig_int" >> \
	    $PROFILE_UPGRADE

	echo "$SVCCFG -s $RCAP_FMRI " \
	    "setprop ${PG}/walk_interval = $walk_int" >> \
	    $PROFILE_UPGRADE

	echo "$SVCCFG -s $RCAP_FMRI " \
	    "setprop ${PG}/report_interval = $report_int" >> \
	    $PROFILE_UPGRADE

	echo "$SVCCFG -s $RCAP_FMRI " \
	    "setprop ${PG}/rss_sample_interval = $rss_sample_int" >> \
	    $PROFILE_UPGRADE

	echo "/usr/sbin/svcadm refresh $RCAP_FMRI" >> \
	    $PROFILE_UPGRADE

	echo "rm /etc/rcap.conf" >> \
	    $PROFILE_UPGRADE
}

#
# smf(5) "Greenline" doesn't install the init.d or rc*.d scripts for
# converted services.  Clean up previous scripts for such services.
#
smf_obsolete_rc_files="
	etc/init.d/ANNOUNCE
	etc/init.d/MOUNTFSYS
	etc/init.d/RMTMPFILES
	etc/init.d/audit
	etc/init.d/autofs
	etc/init.d/coreadm
	etc/init.d/cron
	etc/init.d/cryptosvc
	etc/init.d/cvc
	etc/init.d/devfsadm
	etc/init.d/dhcp
	etc/init.d/dhcpagent
	etc/init.d/domainname
	etc/init.d/efcode
	etc/init.d/inetd
	etc/init.d/inetinit
	etc/init.d/inetsvc
	etc/init.d/initboot
	etc/init.d/ipfboot
	etc/init.d/kdc
	etc/init.d/kdc.master
	etc/init.d/keymap
	etc/init.d/ldap.client
	etc/init.d/libc.mount
	etc/init.d/network
	etc/init.d/nfs.client
	etc/init.d/nodename
	etc/init.d/nscd
	etc/init.d/perf
	etc/init.d/picld
	etc/init.d/power
	etc/init.d/rcapd
	etc/init.d/rootusr
	etc/init.d/rpc
	etc/init.d/savecore
	etc/init.d/sckm
	etc/init.d/sf880dr
	etc/init.d/slpd
	etc/init.d/sshd
	etc/init.d/standardmounts
	etc/init.d/svm.init
	etc/init.d/svm.sync
	etc/init.d/sysid.net
	etc/init.d/sysid.sys
	etc/init.d/syslog
	etc/init.d/utmpd
	etc/init.d/volmgt
	etc/init.d/xntpd
	etc/init.d/zones
	etc/rc0.d/K00ANNOUNCE
	etc/rc0.d/K01zones
	etc/rc0.d/K03sshd
	etc/rc0.d/K05volmgt
	etc/rc0.d/K07snmpdx
	etc/rc0.d/K10rcapd
	etc/rc0.d/K21dhcp
	etc/rc0.d/K28kdc
	etc/rc0.d/K28kdc.master
	etc/rc0.d/K28nfs.server
	etc/rc0.d/K32cryptosvc
	etc/rc0.d/K33audit
	etc/rc0.d/K33efcode
	etc/rc0.d/K34svm.sync
	etc/rc0.d/K36sendmail
	etc/rc0.d/K36utmpd
	etc/rc0.d/K37power
	etc/rc0.d/K40cron
	etc/rc0.d/K40inetd
	etc/rc0.d/K40nscd
	etc/rc0.d/K40sf880dr
	etc/rc0.d/K40slpd
	etc/rc0.d/K40syslog
	etc/rc0.d/K40xntpd
	etc/rc0.d/K41autofs
	etc/rc0.d/K41ldap.client
	etc/rc0.d/K41nfs.client
	etc/rc0.d/K41rpc
	etc/rc0.d/K42sckm
	etc/rc0.d/K43inet
	etc/rc0.d/K68picld
	etc/rc0.d/K83devfsadm
	etc/rc0.d/K90dhcpagent
	etc/rc1.d/K00ANNOUNCE
	etc/rc1.d/K01zones
	etc/rc1.d/K03sshd
	etc/rc1.d/K05volmgt
	etc/rc1.d/K07snmpdx
	etc/rc1.d/K10rcapd
	etc/rc1.d/K21dhcp
	etc/rc1.d/K28kdc
	etc/rc1.d/K28kdc.master
	etc/rc1.d/K28nfs.server
	etc/rc1.d/K33audit
	etc/rc1.d/K33efcode
	etc/rc1.d/K34svm.sync
	etc/rc1.d/K36sendmail
	etc/rc1.d/K36utmpd
	etc/rc1.d/K37power
	etc/rc1.d/K40cron
	etc/rc1.d/K40inetd
	etc/rc1.d/K40nscd
	etc/rc1.d/K40sf880dr
	etc/rc1.d/K40slpd
	etc/rc1.d/K40syslog
	etc/rc1.d/K40xntpd
	etc/rc1.d/K41autofs
	etc/rc1.d/K41ldap.client
	etc/rc1.d/K41rpc
	etc/rc1.d/K42sckm
	etc/rc1.d/K43inet
	etc/rc1.d/K99libc.mount
	etc/rc1.d/S01MOUNTFSYS
	etc/rc2.d/K01zones
	etc/rc2.d/K03sshd
	etc/rc2.d/K05volmgt
	etc/rc2.d/K07snmpdx
	etc/rc2.d/K21dhcp
	etc/rc2.d/K28kdc
	etc/rc2.d/K28kdc.master
	etc/rc2.d/K28nfs.server
	etc/rc2.d/S01MOUNTFSYS
	etc/rc2.d/S05RMTMPFILES
	etc/rc2.d/S21perf
	etc/rc2.d/S30sysid.net
	etc/rc2.d/S65ipfboot
	etc/rc2.d/S69domainname
	etc/rc2.d/S69inet
	etc/rc2.d/S70sckm
	etc/rc2.d/S71ldap.client
	etc/rc2.d/S71rpc
	etc/rc2.d/S71sysid.sys
	etc/rc2.d/S72inetsvc
	etc/rc2.d/S72slpd
	etc/rc2.d/S73nfs.client
	etc/rc2.d/S74autofs
	etc/rc2.d/S74syslog
	etc/rc2.d/S74xntpd
	etc/rc2.d/S75cron
	etc/rc2.d/S75savecore
	etc/rc2.d/S76nscd
	etc/rc2.d/S77inetd
	etc/rc2.d/S77sf880dr
	etc/rc2.d/S85power
	etc/rc2.d/S88sendmail
	etc/rc2.d/S88utmpd
	etc/rc2.d/S95svm.sync
	etc/rc2.d/S98efcode
	etc/rc2.d/S98libc.mount
	etc/rc2.d/S99audit
	etc/rc2.d/S99rcapd
	etc/rc3.d/S13kdc.master
	etc/rc3.d/S14kdc
	etc/rc3.d/S15nfs.server
	etc/rc3.d/S34dhcp
	etc/rc3.d/S76snmpdx
	etc/rc3.d/S81volmgt
	etc/rc3.d/S89sshd
	etc/rc3.d/S99zones
	etc/rcS.d/K01zones
	etc/rcS.d/K03sshd
	etc/rcS.d/K05volmgt
	etc/rcS.d/K07snmpdx
	etc/rcS.d/K10rcapd
	etc/rcS.d/K21dhcp
	etc/rcS.d/K28kdc
	etc/rcS.d/K28kdc.master
	etc/rcS.d/K28nfs.server
	etc/rcS.d/K33audit
	etc/rcS.d/K33efcode
	etc/rcS.d/K34svm.sync
	etc/rcS.d/K36sendmail
	etc/rcS.d/K36utmpd
	etc/rcS.d/K37power
	etc/rcS.d/K40cron
	etc/rcS.d/K40inetd
	etc/rcS.d/K40nscd
	etc/rcS.d/K40sf880dr
	etc/rcS.d/K40slpd
	etc/rcS.d/K40syslog
	etc/rcS.d/K40xntpd
	etc/rcS.d/K41autofs
	etc/rcS.d/K41ldap.client
	etc/rcS.d/K41rpc
	etc/rcS.d/K42sckm
	etc/rcS.d/K43inet
	etc/rcS.d/K99libc.mount
	etc/rcS.d/S10cvc
	etc/rcS.d/S28network.sh
	etc/rcS.d/S29nodename.sh
	etc/rcS.d/S30rootusr.sh
	etc/rcS.d/S33keymap.sh
	etc/rcS.d/S35svm.init
	etc/rcS.d/S40standardmounts.sh
	etc/rcS.d/S42coreadm
	etc/rcS.d/S45initboot
	etc/rcS.d/S50devfsadm
	etc/rcS.d/S72cryptosvc
	etc/rcS.d/S95picld
"

# Obsolete smf manifests
smf_obsolete_manifests="
	var/svc/manifest/application/print/cleanup.xml
	var/svc/manifest/network/tftp.xml
	var/svc/manifest/network/lp.xml
	var/svc/manifest/system/filesystem/volfs.xml
	var/svc/manifest/network/pfil.xml
	var/svc/manifest/platform/sun4u/mpxio-upgrade.xml
	var/svc/manifest/network/tname.xml
	var/svc/manifest/network/aggregation.xml
	var/svc/manifest/network/datalink.xml
	var/svc/manifest/network/datalink-init.xml
"

# smf services whose manifests have been renamed
smf_renamed_manifests="
	var/svc/manifest/milestone/name-service.xml
	var/svc/manifest/system/filesystem/boot-archive.xml
"

# Obsolete smf methods
smf_obsolete_methods="
	lib/svc/method/print-cleanup
	lib/svc/method/print-server
	lib/svc/method/svc-volfs
	lib/svc/method/pfil
	lib/svc/method/aggregation
	lib/svc/method/datalink
	lib/svc/method/datalink-init
	lib/svc/method/svc-kdc
	lib/svc/method/svc-kdc.master
	lib/svc/method/svc-kdc.slave
	lib/svc/share/krb_include.sh
"

smf_cleanup () {
	(
		cd $root;
		print "Removing obsolete rc.d scripts ... \c"
		rm -f $smf_obsolete_rc_files
		print "done."
	)
}

smf_new_profiles () {
	[[ "$bfu_isa" = "sparc" ]] || return 0

	[[ -x /tmp/bfubin/svccfg ]] || return 0

	print "Clearing platform profile hash ..."

	# platform_SUNW,Sun-Fire.xml (and other new and
	# corrected platforms) were delivered in Build 68.
	if [ ! -f \
		$rootprefix/var/svc/profile/platform_SUNW,Sun-Fire.xml \
		]; then
		for pfx in " " "v"; do
			for plname in \
			    none \
			    SUNW_Sun_Fire_880 \
			    SUNW_Sun_Fire_V890 \
			    SUNW_Sun_Fire_15000 \
			    SUNW_UltraEnterprise_10000; do
				svccfg -f - <<EOF
select smf/manifest
delpg ${pfx}ar_svc_profile_platform_${plname}_xml
exit
EOF
			done
		done
	fi
}

smf_handle_new_services () {
	#
	# Detect, prior to extraction the arrival of new,
	# default-enabled-in-profile services.  If so, add a command
	# such that they are enabled.
	#
	if [ ! -f $rootprefix/var/svc/profile/system/sac.xml ]; then
		echo /usr/sbin/svcadm enable system/sac >> \
		    $rootprefix/var/svc/profile/upgrade
	fi
	if [[ $zone = global &&
            ! -f $rootprefix/var/svc/manifest/system/intrd.xml ]]; then
		echo /usr/sbin/svcadm enable system/intrd >> \
		    $rootprefix/var/svc/profile/upgrade
	fi
	if [[ $zone = global &&
	    ! -f $rootprefix/var/svc/manifest/system/scheduler.xml ]]; then
		echo /usr/sbin/svcadm enable system/scheduler >> \
		    $rootprefix/var/svc/profile/upgrade
	fi
	if [[ $zone = global &&
	    ! -f $rootprefix/var/svc/manifest/system/hal.xml ]]; then
		echo /usr/sbin/svcadm enable system/hal >> \
		    $rootprefix/var/svc/profile/upgrade
	fi
	if [[ $zone = global &&
	    ! -f $rootprefix/var/svc/manifest/system/filesystem/rmvolmgr.xml ]]; then
		echo /usr/sbin/svcadm enable system/filesystem/rmvolmgr >> \
		    $rootprefix/var/svc/profile/upgrade
	fi
	if [[ $zone = global &&
	    ! -f $rootprefix/var/svc/manifest/network/ipsec/manual-key.xml &&
	    -f $rootprefix/etc/inet/secret/ipseckeys ]]; then
		smf_enable svc:/network/ipsec/manual-key:default
	fi
	if [[ $zone = global &&
	    ! -f $rootprefix/var/svc/manifest/network/ipsec/ike.xml &&
	    -f $rootprefix/etc/inet/ike/config ]]; then
		smf_enable svc:/network/ipsec/ike:default
	fi
	if [[ $zone = global &&
	    ! -f $rootprefix/var/svc/manifest/system/pools.xml &&
	    -f $rootprefix/etc/pooladm.conf ]]; then
		smf_enable svc:/system/pools:default
	fi
}

smf_copy_manifest() {
	mfstbase=`basename $1`
	mymfs=$rootprefix/var/svc/manifest/$2/$mfstbase
	if [[ ! -f $mymfs ]] || ! cmp -s $manifest_src/$1 $mymfs ; then
		cp $manifest_src/$1 $mymfs ||
		    echo "bfu: could not copy $manifest_src/$1"
	fi
}

smf_copy_method() {
	cp $manifest_src/$1 $rootprefix/lib/svc/method ||
	    echo "bfu: could not copy $manifest_src/$1"
}

smf_cleanup_initd() {
	rm -f $rootprefix/etc/rc?.d/[SK]??$1
}

smf_delete_manifest() {
(
	mfst=$1
	cd $root
	[[ -f $mfst ]] || return;
	if [ -r /etc/svc/volatile/repository_door ]; then
		ENTITIES=`/tmp/bfubin/svccfg inventory $mfst`
		for fmri in $ENTITIES; do
			if [[ -n $root && $root != "/" ]]; then
				SVCCFG_REPOSITORY=$root/etc/svc/repository.db
				export SVCCFG_REPOSITORY
			fi
			/tmp/bfubin/svccfg delete -f $fmri >/dev/null 2>&1
			if [[ -n $root && $root != "/" ]]; then
				unset SVCCFG_REPOSITORY
			fi
		done
	fi
	rm $mfst
)
}

smf_delete_methods() {
(
	cd $root;
	rm -f $smf_obsolete_methods
)
}	

smf_delete_renamed_manifests() {
(
	cd $root;
	rm -f $smf_renamed_manifests
)
}

smf_cleanup_dlmgmtd() {
(
	#
	# Delete the service instance, then refresh all its dependents in the
	# cases of alternative root and zones.
	#
	smf_delete_manifest "var/svc/manifest/network/dlmgmt.xml"

	if [[ -n $root && $root != "/" ]]; then
		export SVCCFG_REPOSITORY=$root/etc/svc/repository.db
		/tmp/bfubin/svccfg -s svc:/network/physical:nwam refresh
		/tmp/bfubin/svccfg -s svc:/network/physical:default refresh
		/tmp/bfubin/svccfg -s svc:/system/device/local:default refresh
		unset SVCCFG_REPOSITORY
	fi
	cd $root
	rm -f lib/svc/method/svc-dlmgmtd
	rm -f etc/.dlmgmt_door
	rm -f sbin/dlmgmtd
)
}

old_mfst_dir="var/svc/manifest.orig"
new_mfst_dir="var/svc/manifest"

smf_enable() {
	echo "svcadm enable $*" >> $rootprefix/var/svc/profile/upgrade
}

smf_check_repository() {
	repository=etc/svc/repository.db
	[[ -f $rootprefix/$repository ]] || return

	print -n "$rootprefix/$repository: " >&2

	sqlite="${SQLITEBIN-$GATE/public/bin/$bfu_isa/sqlite}"
	[[ -x $sqlite ]] || sqlite=/lib/svc/bin/sqlite
	if [[ ! -x $sqlite ]]; then
		echo "no sqlite binary: skipped integrity check" >&2
		return
	fi

	rm -f /tmp/bfurepo.db;
	cp $rootprefix/$repository /tmp/bfurepo.db
	bad_errors=`echo "PRAGMA integrity_check;" |
	    $sqlite /tmp/bfurepo.db 2>&1 | grep -v '^ok$'`
	if [[ $? -eq 0 ]]; then
		echo "integrity check failed:" >&2
		echo "$bad_errors" >&2
		echo >&2
		if [[ $force_override = no ]]; then
			cat >&2 <<EOF
Reseed the repository (see http://greenline.eng/quickstart.shtml#newrep)
before BFUing (or use the -f flag to force BFU to continue).  Re-seeding
will lose all smf(5) customizations.
EOF
			echo >&2
			exit 2;
		else
			echo "driving on anyway" >&2
		fi
	else
		echo "passed integrity check" >&2;
	fi
}

smf_bkbfu_warning() {
	print ""
	print "*************************************************************"
	print " WARNING: BFU'ing $1 backwards across 5090532."
	print " Fixes have been made but the services cannot be refreshed"
	print " on the $1's inactive repository. Next boot for the"
	print " $1 will probably result in maintenance mode due to"
	print " dependency cycles. If so, at the $1's console, run:"
	print ""
	print " /usr/sbin/svcadm refresh system/sysidtool:system"
	print " /usr/sbin/svcadm refresh system/sysidtool:net"
	print " /usr/sbin/svcadm clear milestone/single-user"
	print " /usr/sbin/svcadm clear system/sysidtool:system"
	print " /usr/sbin/svcadm clear system/sysidtool:net"
	print ""
	print " to resolve."
	print " To avoid these problems, reseed the zone's repository."
	print " See http://greenline.eng/quickstart.shtml#newrep ."
	print " Note: Re-seeding will lose all smf(5) customization."
	print "*************************************************************"
	print ""
}

smf_is_sysconfig() {
	#
	# Return success if going to post-5090532, i.e. post-sysconfig bits
	#
	# By now, we're going to post-smf bits - so multi-user.xml must
	# exist (since it was introduced by first SMF putback).
	# 
	# Function return status is return status of last command executed.
	# So, no need to check return status from grep below.

	grep sysconfig $rootprefix/var/svc/manifest/milestone/multi-user.xml \
		>/dev/null 2>&1
}

smf_bkbfu_past_sysconfig() {
	#
	# Check if bfu'ing back from post-5090532 to pre-5090532 bits.
	#
	if [[ -f $rootprefix/var/svc/manifest/milestone/sysconfig.xml ]] &&
	    ! smf_is_sysconfig ; then
		return 0
	fi
	return 1
}

smf_bkbfu_repair_sysconfig() {
	#
	# Perform the necessary corrections when bfu'ing backwards
	# from post-5090532 to pre-5090532 bits.
	#
	# Get the pre-5090532 non-ON manifests, and issue minimal fixes
	# to the repository, to enable re-boot.
	#
	smf_copy_manifest pre-5090532/sysidtool.xml system
	if [[ $zone = global && $karch = i86pc ]]; then
		smf_copy_manifest pre-5090532/kdmconfig.xml platform/i86pc
	fi
	#
	# Now, remove sysidtool:{system, net}'s dependency on
	# single-user and filesystem-local.
	#
	# If $rootprefix is not empty, this could be the global zone,
	# with an alternate root BFU, or a non-global zone. For either
	# case, the repository to be updated is not the live one: use
	# SVCCFG_REPOSITORY to point to the repository to be updated.
	#
	# Note that in the alternate-root case, doing this seems better
	# than forcing the user to re-seed, or to dis-allow it. The
	# issue of svccfg and the repository not matching seems remote,
	# given that from initial SMF integration (on10_64) to on10_74,
	# there was no mismatch. In the remote possibility that there is a
	# mis-match (in the future) causing these calls to be suspect,
	# the user is already being advised, via the warning message, to
	# reseed the repository in case of trouble. If a mis-match is ever
	# introduced, code such as this would have to be fixed, so this
	# aspect of the warning is useful only during the interim period.
	#
	# NOTE that this is not an issue for non-global zones'
	# repositories - they couldn't be out-of-sync with
	# /tmp/bfubin/svccfg.
	#
	if [[ -n $rootprefix ]]; then
		export SVCCFG_REPOSITORY=$rootprefix/etc/svc/repository.db
		if [[ $zone = global ]]; then
			smf_bkbfu_warning "alternate root"
		else
			smf_bkbfu_warning "zone"
		fi
	fi
	#
	# Using the newer "-s" option to svccfg in the following is OK
	# since its introduction preceded 5090532 (and this routine wouldn't
	# be called unless the machine is running post-5090532 bits).
	#
	/tmp/bfubin/svccfg -s system/sysidtool:net delpg single-user
	/tmp/bfubin/svccfg -s system/sysidtool:system delpg single-user
	/tmp/bfubin/svccfg -s system/sysidtool:net delpg filesystem_local
	/tmp/bfubin/svccfg -s system/sysidtool:system delpg filesystem_local

	#
	# On a live system, issue the refresh; For alternate root or non-global
	# zone, the user was asked to issue the refreshes and "clear"s in the
	# message above after a post-bfu reboot.
	#
	if [[ -z $rootprefix ]]; then
		/tmp/bfubin/svcadm refresh system/sysidtool:system \
		    system/sysidtool:net
	fi

	#
	# Now, reset SVCCFG_REPOSITORY, if it was set
	#
	[[ -n $rootprefix ]] && unset SVCCFG_REPOSITORY

	#
	# Remove the sysconfig.xml manifest when going back.  So backward
	# bfu check continues to work, and all manifests are correct.
	#
	cat >> $rootprefix/var/svc/profile/upgrade <<-EOF
	rm -f /var/svc/manifest/milestone/sysconfig.xml
	EOF
}

#
# Return true if $file exists in $archive.  $file may also be a pattern.
#
archive_file_exists()
{
	archive=$1
	file=$2

	$ZCAT $cpiodir/${archive}${ZFIX} | cpio -it 2>/dev/null | \
	    egrep -s "$file"
}

#
# extract one or more files from an archive into a temporary directory
# provided by the caller.  The caller is responsible for checking to
# to see whether the desired file or files were extracted
#
# $1 - archive
# $2 - temporary dir
# remaining args: file(s) to be extracted.
#
archive_file_peek() {
	compressed_archive=`pwd`/$1
	tdir=$2
	shift
	shift
	if [ ! -d $tdir ] ; then
		return
	fi
	(cd $tdir; $ZCAT $compressed_archive | cpio -idmucB $* 2>&1 )
}

#
# If we're no longer delivering the eeprom service, remove it from the system,
# as eeprom -I is removed as well.
#
smf_fix_i86pc_profile () {
	mfst="var/svc/manifest/platform/i86pc/eeprom.xml"
	profile="var/svc/profile/platform_i86pc.xml"

	if [ ! "$karch" = "i86pc" ]; then
		return
	fi

	if ! archive_file_exists generic.root "^$profile"; then
		rm -f $rootprefix/$profile
		rm -f $rootprefix/var/svc/profile/platform.xml
	fi

	if [ ! -f $rootprefix/$mfst ]; then
		return
	fi

	if archive_file_exists generic.root "^$mfst"; then
		return
	fi

	rm -f $rootprefix/$mfst

	#
	# we must disable via svccfg directly, as manifest-import runs after
	# this service tries to run
	#
	[[ -n "$rootprefix" ]] &&
	    export SVCCFG_REPOSITORY=$rootprefix/etc/svc/repository.db
	/tmp/bfubin/svccfg delete -f platform/i86pc/eeprom
	[[ -n "$rootprefix" ]] && unset SVCCFG_REPOSITORY
}

smf_apply_conf () {
	#
	# Go thru the original manifests and move any that were unchanged
	# (or are not system-provided) back to their proper location.  This
	# will avoid superfluous re-import on reboot, as the inode and mtime
	# are both part of the hash.
	#
	if [ -d $rootprefix/$old_mfst_dir ]; then
		for f in `cd $rootprefix/$old_mfst_dir ; find . -type f`
		do
			old=$rootprefix/$old_mfst_dir/$f
			new=$rootprefix/$new_mfst_dir/$f
			if [ ! -f $new ]; then
				mkdir -m 0755 -p `dirname $new`
				mv $old $new
				continue
			fi
			cmp -s $old $new && mv $old $new
		done
		rm -rf $rootprefix/$old_mfst_dir
	fi

	if [ -f $rootprefix/etc/init.d/inetd ]; then
		#
		# BFUing to non-SMF system -- undo our previous changes,
		# run an old hack, and skip the remainder of this function.
		#
		smf_inetd_reenable
		smf_tftp_reinstall

		# Update inetd.conf only if we find rpc.metad file.
		[ -f $usr/sbin/rpc.metad ] &&
		    inetd_conf_svm_hack

		return
	fi

	#
	# At this point, the archive in question is a SMF version.  If
	# the smf(5) repository does not yet exist, create it by copying
	# the appropriate seed repository.  Since updating of non-global
	# zones only occurs when the live system is bfu'ed, the
	# appropriate seed is guaranteed to exist under the /lib
	# directory.
	#
	repository=$rootprefix/etc/svc/repository.db
	if [ ! -f $repository ]; then
		print "Initializing service configuration repository ..."
		if [ $zone = global ]; then
			cp $rootprefix/lib/svc/seed/global.db $repository
		else
			cp /lib/svc/seed/nonglobal.db $repository
		fi
		chmod 0600 $repository
		chown root:sys $repository
	fi

	print "Removing obsolete smf services ..."
	for f in $smf_obsolete_manifests; do
		smf_delete_manifest $f
	done
	smf_delete_methods
	smf_delete_renamed_manifests

	if [[ $dlmgmtd_status = cleanup ]]; then
		smf_cleanup_dlmgmtd
	fi

	print "Disabling unneeded inetd.conf entries ..."
	smf_inetd_disable
	smf_tftp_reinstall

	print "Connecting platform and name service profiles ..."

	rm -f $rootprefix/var/svc/profile/name_service.xml

	grep ldap $rootprefix/etc/nsswitch.conf >/dev/null 2>&1
	is_ldap=$?
	grep nisplus $rootprefix/etc/nsswitch.conf >/dev/null 2>&1
	is_nisplus=$?
	grep nis $rootprefix/etc/nsswitch.conf >/dev/null 2>&1
	is_nis=$?

	if [ $is_ldap  = 0 ]; then
		ns_profile=ns_ldap.xml
	elif [ $is_nisplus = 0  ]; then
		ns_profile=ns_nisplus.xml
	elif [ $is_nis = 0 ]; then
		ns_profile=ns_nis.xml
	else
		ns_profile=ns_files.xml
	fi

	ln -s $ns_profile $rootprefix/var/svc/profile/name_service.xml

	rm -f $rootprefix/var/svc/profile/inetd_services.xml
	ln -s inetd_upgrade.xml $rootprefix/var/svc/profile/inetd_services.xml

	print "Marking converted services as enabled ..."

	[ -f $rootprefix/etc/resolv.conf ] && smf_enable network/dns/client
	[ -f $rootprefix/etc/inet/dhcpsvc.conf ] && \
	    smf_enable network/dhcp-server
  
	# Not concerned about enabling/disabling rcap but will migrate
	# configuration parameters if rcap.conf exists
	#
	if [ -f $rootprefix/etc/rcap.conf ]; then
		migrate_rcap_conf
	fi

	if [ $zone = global ]; then
		if [ -f $rootprefix/etc/dfs/dfstab ] &&
		    grep '^[ 	]*[^# 	]' $rootprefix/etc/dfs/dfstab \
		    > /dev/null; then
		    	smf_enable network/nfs/server
		fi
	else
		echo "/usr/sbin/svcadm disable network/nfs/server" >> \
		    $rootprefix/var/svc/profile/upgrade
	fi

	[ -f $rootprefix/etc/inet/ntp.conf ] && smf_enable network/ntp


	domainname=`cat $rootprefix/etc/defaultdomain 2>/dev/null`
        if [ ! -z "$domainname" -a -d $rootprefix/var/yp/$domainname ]; then
		smf_enable network/nis/server

		# Determining whether we're a NIS master requires
		# looking through the maps.
		cat >>$rootprefix/var/svc/profile/upgrade <<\_EOF
# Determine whether we are a YP master.
domain=`/usr/bin/domainname`
hostname=`uname -n | cut -d. -f1 | tr '[A-Z]' '[a-z]'`

if [ -x /usr/sbin/makedbm ]; then
	if [ -f /var/yp/NISLDAPmapping ]; then
		master=`/usr/sbin/makedbm -u /var/yp/\$domain/LDAP_passwd.byname | grep YP_MASTER_NAME | nawk '{ print $2 }'`
	else
		master=`/usr/sbin/makedbm -u /var/yp/\$domain/passwd.byname | grep YP_MASTER_NAME | nawk '{ print $2 }'`
	fi
fi

# If we are the master server, enable appropriate services.
if [ "$master" = "$hostname" -a "$YP_SERVER" = "TRUE" ]; then
	/usr/sbin/svcadm enable network/nis/xfr
	/usr/sbin/svcadm enable network/nis/passwd

	if [ ! -f /var/yp/NISLDAPmapping ]; then
		[ -f /var/yp/updaters ] && \
		    /usr/svc/svcadm enable network/nis/update
	fi
fi
_EOF
	fi

	# Check if mddbs don't exist on the image.  If so, disable SVM services.
	MDDB_STATUS=1
	if [ -f $rootprefix/kernel/drv/md.conf ]; then
		sed -e 's/#.*$//' $rootprefix/kernel/drv/md.conf | \
		    egrep '^[        ]*mddb_bootlist' >/dev/null 2>&1
		MDDB_STATUS=$?
	fi

	if [ $MDDB_STATUS -ne 0 ]; then
		for svc in metainit mdmonitor; do
		    echo "/usr/sbin/svcadm disable system/$svc:default" >> \
			$rootprefix/var/svc/profile/upgrade
		done

		for svc in meta mdcomm metamed metamh; do
		    echo "/usr/sbin/svcadm disable network/rpc/$svc:default" \
			>> $rootprefix/var/svc/profile/upgrade
		done
	fi

	# Workaround inetd's handling of "tcp6/udp6" when no IPv6 interfaces
	# are configured.
	for svc in meta mdcomm metamed metamh; do
	    echo "/usr/sbin/inetadm -m network/rpc/$svc:default proto=tcp" \
		">/dev/null 2>&1" >> $rootprefix/var/svc/profile/upgrade
	done

	manifest_src=${MANIFEST_SRC-$GATE/public/smf}
	[[ -d $manifest_src ]] ||
	    manifest_src=/net/onnv.eng/export/gate/public/smf
	[[ -d $manifest_src ]] || manifest_src=/net/greenline.eng/meta0/smf

	if smf_bkbfu_past_sysconfig ; then
		echo "BFU'ing backwards across 5090532! Now repairing..."
		smf_bkbfu_repair_sysconfig
	fi

	#
	# If bfu'ing milestone/sysconfig bits or onwards, update the
	# corresponding non-ON manifests - sysidtool and kdmconfig.
	#
	sysidmfst=$rootprefix/var/svc/manifest/system/sysidtool.xml
	kdmmfst=$rootprefix/var/svc/manifest/platform/i86pc/kdmconfig.xml
	if smf_is_sysconfig ; then
		if [[ ! -f $sysidmfst ]]; then
			#
			# if WOS build on machine is pre-greenline, and
			# we're bfu'ing to the sysconfig bits.
			#
			smf_copy_manifest post-5090532/sysidtool.xml system
			if [[ $zone = global ]]; then
				smf_copy_method sysidtool-net
				smf_copy_method sysidtool-system
			fi
			echo "Converted system/sysidtool (post-5090532)"
		else
			#
			# If sysidtool.xml already exists, update it
			# if necessary. Future updates of sysidtool.xml
			# must occur in the dir: $manifest_src/post-5090532
			#
			smf_copy_manifest post-5090532/sysidtool.xml system
		fi
		if [[ $zone = global && $karch = i86pc ]]; then
			if [[ ! -f $kdmmfst ]]; then
				#
				# if WOS build on machine is pre-greenline, and
				# we're bfu'ing to the sysconfig bits.
				#
				smf_copy_manifest post-5090532/kdmconfig.xml \
				    platform/i86pc
				smf_copy_method   svc-kdmconfig
				smf_cleanup_initd kdmconfig
				echo "Converted platform/i86pc/kdmconfig"
				echo "(post-5090532)"
			else
				#
				# If kdmconfig.xml already exists, update
				# it if necessary. Future updates of
				# kdmconfig.xml must occur in the dir:
				# $manifest_src/post-5090532
				#
				smf_copy_manifest post-5090532/kdmconfig.xml \
				    platform/i86pc
			fi
		fi
	else
		if [[ ! -f $sysidmfst ]]; then
			smf_copy_manifest pre-5090532/sysidtool.xml system
			if [[ $zone = global ]]; then
				smf_copy_method sysidtool-net
				smf_copy_method sysidtool-system
			fi
			echo "Converted system/sysidtool"
		fi
		if [[ $zone = global && $karch = i86pc && ! -f $kdmmfst ]];
		then
			smf_copy_manifest pre-5090532/kdmconfig.xml \
			    platform/i86pc
			smf_copy_method   svc-kdmconfig
			smf_cleanup_initd kdmconfig
			echo "Converted platform/i86pc/kdmconfig"
		fi
	fi

	# If we've still got the old dtlogin manifest delivered by earlier
	# versions of bfu, delete it, as it was broken and should have
	# never been delivered.  A new version delivered by the CDE
	# consolidation should be left alone.
	if [[ -f $rootprefix/var/svc/manifest/application/dtlogin.xml &&
	    `grep -c GLXXX \
	    $rootprefix/var/svc/manifest/application/dtlogin.xml` -gt 0 &&
	    -x /tmp/bfubin/svccfg ]]; then

		# Delete the obsolete manifest.
		rm -f $rootprefix/var/svc/manifest/application/dtlogin.xml

		# Delete the service from repository, then use dtconfig -e to
		# revert to whatever the WOS bits are using if dtlogin was
		# enabled.
		cat >> $rootprefix/var/svc/profile/upgrade <<-EOFA
if /usr/bin/svcprop -q application/cde-login; then
	if [ \`/usr/bin/svcprop -p general/enabled \
		application/cde-login:default\` = "true" ]; then
		do_dtconfig=1;
	else
		do_dtconfig=0;
	fi

	/usr/sbin/svccfg delete -f application/cde-login
	type instance_refresh 2>&1 > /dev/null
	if [ \$? = 0 ]; then
		instance_refresh system/console-login
	else
		/usr/sbin/svcadm refresh system/console-login
	fi

	if [ \$do_dtconfig -eq 1 -a -x /usr/dt/bin/dtconfig ]; then
		/usr/dt/bin/dtconfig -e
	fi
fi
EOFA
	fi


	# Enable the inetd-upgrade service to convert any changes to inetd.conf
	smf_enable network/inetd-upgrade

	# If global zone, and bfu'ing from smf, and the inetd-upgrade
	# service has an obsolete dependency, then add a clear of inetd
	# and inetd-upgrade to the upgrade file as either may drop into
	# maintenance due to a dependency loop resulting from the new
	# inetd manifest
	if [[ $zone = global && -x /tmp/bfubin/svccfg ]]; then
		/tmp/bfubin/svcprop -q -p network/entities network/inetd-upgrade
		if [[ $? = 0 ]]; then
		    	echo "/usr/sbin/svcadm clear network/inetd" >> \
			    $rootprefix/var/svc/profile/upgrade
			echo "/usr/sbin/svcadm clear network/inetd-upgrade" >> \
			    $rootprefix/var/svc/profile/upgrade
		fi
	fi

	#
	# Import the name-service-cache service. This is to get the service
	# (with correct dependencies) in the repository before reboot.
	#
	smf_import_service system/name-service-cache.xml

	#
	# Import the datalink-management service.
	#
	smf_import_service network/dlmgmt.xml \
	    svc:/network/datalink-management:default

	# Enable new NFS status and nlockmgr services if client is enabled
	cat >> $rootprefix/var/svc/profile/upgrade <<-EOF
	    cl="svc:/network/nfs/client:default"
	    if [ \`/usr/bin/svcprop -p general/enabled \$cl\` = "true" ]; then
		/usr/sbin/svcadm enable svc:/network/nfs/status:default
		/usr/sbin/svcadm enable svc:/network/nfs/nlockmgr:default
	    fi

EOF

	kpmani="$rootprefix/var/svc/manifest/network/security/krb5_prop.xml"
	if grep svc-kdc.slave $kpmani > /dev/null 2>&1; then
		cat >> $rootprefix/var/svc/profile/upgrade <<EOF
		# We are deleting and reimporting kpropd's manifest, because we
		# need to change the restarter.
		kpfmri="svc:/network/security/krb5_prop"
		kkfmri="svc:/network/security/krb5kdc:default"
		lkpmani="/var/svc/manifest/network/security/krb5_prop.xml"
		restarter=\`svcprop -c -p general/restarter \$kpfmri 2>&1\`
		case \$restarter in
			*network/inetd:default)
				kken=\`svcprop -c -p general/enabled \$kkfmri\`
				svccfg delete -f \$kpfmri
				svccfg import \$lkpmani 
				# Enable kpropd if krb5kdc is enabled, since
				# krb5kdc would have run kpropd
				if [ \$kken = "true" ]; then
					svcadm enable \$kpfmri
				fi
				;;
		esac
EOF
	fi

	# Enable print server if there are local queues
	queues=`echo $rootprefix/etc/lp/printers/*/configuration`
	if [ "$queues" != "$rootprefix/etc/lp/printers/*/configuration" ]; then
		smf_enable application/print/server
	fi

	# Enable rarpd and bootparamd if they would have been running pre-SMF
	if [ -d $rootprefix/tftpboot ] || [ -d $rootprefix/rplboot ]; then
		smf_enable network/rarp
		smf_enable network/rpc/bootparams
	fi

	# To handle the transition from pre-smf ipfilter to smf-aware ipfilter,
	# check if ipfilter had been enabled with at least one rule, and if so
	# enable the smf instance.
	if grep '^[ \t]*[^# \t]' $rootprefix/etc/ipf/ipf.conf >/dev/null 2>&1 &&
	    [[ $zone = global ]]; then
		smf_enable network/ipfilter
	fi

	touch $rootprefix/var/svc/profile/.upgrade_prophist

	cat >> $rootprefix/var/svc/profile/upgrade <<EOF
	# We are deleting and reimporting dcs's manifest, because we
	# need to change the restarter.
	dcsfmri="svc:/platform/sun4u/dcs:default"
	dcsmani="/var/svc/manifest/platform/sun4u/dcs.xml"
	restarter=\`svcprop -c -p general/restarter \$dcsfmri 2>&1\`
	case \$restarter in
		*network/inetd:default)
			en=\`svcprop -c -p general/enabled \$dcsfmri\`
			svccfg delete -f \$dcsfmri
			svccfg import \$dcsmani
			if [ \$en = "true" ]; then
				svcadm enable \$dcsfmri
			fi
			;;
	esac
EOF

	smf_fix_i86pc_profile
}

tx_check_update() {
#
# If a lbl_edition file is found it's a likely sign that old unbundled
# Trusted Extensions packages are installed and TX is active.  Update
# etc/system if needed, to complete enabling of the bundled TX.
#
	LMOD1=$rootprefix/kernel/sys/lbl_edition
	LMOD2=$rootprefix/kernel/sys/amd64/lbl_edition
	LMOD3=$rootprefix/kernel/sys/sparcv9/lbl_edition

	grep "^set sys_labeling=" $rootprefix/bfu.child/etc/system > \
	    /dev/null 2>&1
	if [ $? -eq 0 ]; then
		return
	fi

	if [ -f $LMOD1 -o -f $LMOD2 -o -f $LMOD3 ]; then
		echo "set sys_labeling=1" >> $rootprefix/bfu.child/etc/system
		if [ $? -ne 0 ]; then
    			echo "cannot set sys_labeling in $rootprefix/bfu.child/etc/system"
			return
		fi

		rm -f $LMOD1 $LMOD2 $LMOD3
	fi
}

tx_check_bkbfu() {
#
# Emit a warning message if bfu'ing a Trusted Extensions-enabled system
# backwards to pre TX-merge bits.  In this case, unbundled packages must
# be reinstalled to complete restoration of old TX bits.
#
	bsmconv=$rootprefix/etc/security/bsmconv

	# This check is only needed in global zone
	if [[ $zone != global ]]; then
		return
	fi

	# No warning needed if TX is not currently enabled
	grep "^set sys_labeling=" $rootprefix/bfu.child/etc/system > \
	    /dev/null 2>&1
	if [ $? -ne 0 ]; then
		return
	fi

	if [ ! -f $bsmconv ]; then
		return
	fi
	grep " -x /usr/bin/plabel " $bsmconv > /dev/null 2>&1
	if [ $? != 0 ]; then
		return
	fi

	print ""
	print "*************************************************************"
	print " WARNING: BFU'ing TX backwards across 6533113."
	print " Must re-install unbundled TX packages to remain Trusted."
	print "*************************************************************"
	print ""
}

#
# The directboot putback moved the console property from
# /boot/solaris/bootenv.rc to /boot/grub/menu.lst.  It should be kept in both.
#
cleanup_eeprom_console()
{
	bootenvrc="$root/boot/solaris/bootenv.rc"
	menu_console=`eeprom console 2>/dev/null | \
	    grep -v 'data not available' | cut -d= -f2-`
	bootenv_console=`grep '^setprop[	 ]\{1,\}console\>' $bootenvrc`
	if [ -n "$menu_console" ] && [ -z "$bootenv_console" ]; then
		echo "setprop console '$menu_console'" >> $bootenvrc
	fi
}

EXTRACT_LOG=/tmp/bfu-extract-log.$$

rm -f $EXTRACT_LOG

extraction_error() {
	echo error $* >> $EXTRACT_LOG
}

#
# Make a local copy of bfu in /tmp and execute that instead.
# This makes us immune to loss of networking and/or changes
# to the original copy that might occur during execution.
#
cd .
abspath=`[[ $0 = /* ]] && print $0 || print $PWD/$0`
if [[ $abspath != /tmp/* ]]; then
	localpath=/tmp/bfu.$$
	print "Copying $abspath to $localpath"
	cp $abspath $localpath
	chmod +x $localpath
	print "Executing $localpath $*\n"
	exec $localpath $*
fi

export PATH=/usr/bin:/usr/sbin:/sbin

usage() {
	echo "Usage:"
	echo "    bfu    [-fh] <archive_dir> [root-dir]"
	echo "\tUpdate a single machine by loading archives on root-dir."
	echo "\troot-dir defaults to / (a live bfu).\n"
	echo "    bfu -c [-fh] <archive_dir> <exec-dir>"
	echo "\tUpdate all diskless clients by loading archives on each client"
	echo "\tthat mounts exec-dir as /usr.  <exec-dir> must start with"
	echo "\t/export/exec and each client's root must be in /export/root.\n"
	echo "\t-f        force bfu to continue even if it doesn't seem safe"
	fail "\t-h|-help  print this usage message and exit\n"
}

diskless=no
force_override=no
while [ $# -gt 0 ]; do
	case $1 in
		-c)		diskless=yes;;
		-f)		force_override=yes;;
		-h|-help)	usage;;
		*)      	break;;
	esac
	shift
done

# Variables for x86 platforms
boot_is_pcfs=no
have_realmode=no
is_pcfs_boot=no
new_dladm=no

# Set when moving to either directboot or multiboot
multi_or_direct=no

#
# Shows which type of archives we have, which type of system we are
# running on (before the bfu), and what the failsafe archives are
# (again, before the bfu).  failsafe_type is only needed on diskful
# bfu's, so it's not set in the diskless case.
# Possible values: unknown, dca, multiboot, directboot, xpv
#
archive_type=unknown
system_type=unknown
failsafe_type=unknown

test $# -ge 1 || usage

if [ -x /usr/bin/ppriv ]; then
	# We prefer to use ppriv, as it is a more accurate test, and also
	# has the benefit of preventing use from within a nonglobal zone.
	ppriv $$ | grep -w "E: all" > /dev/null 2>&1 || \
	    fail "bfu requires all privileges"
else
	# Fall back to old id check if system does not yet have ppriv.
	uid=`id | nawk '{print $1}'`
	[ "$uid" = "uid=0(root)" ] || \
	    fail "You must be super-user to run this script."
fi

bfu_isa=`uname -p`
target_isa=$bfu_isa
karch=`uname -m`
plat=`uname -i`

cpiodir=$1

if [ "$cpiodir" = again ]; then
	cpiodir=`nawk '/^bfu.ed from / { print $3; exit }' /etc/motd`
fi

[[ "$cpiodir" = */* ]] || cpiodir=$ARCHIVE/archives/$target_isa/$1

[[ "$cpiodir" = /* ]] || fail "archive-dir must be an absolute path"

cd $cpiodir
case `echo generic.root*` in
	generic.root)		ZFIX="";	ZCAT="cat";;
	generic.root.gz)	ZFIX=".gz";	ZCAT="gzip -d -c";;
	generic.root.Z)		ZFIX=".Z";	ZCAT="zcat";;
	*) fail "generic.root missing or in unknown compression format";;
esac

#
# Determine what kind of archives we're installing, using the following rules:
#
# 1. If i86xpv archives exist, the archives are xpv
# 2. If strap.com is present, the archives are pre-multiboot
# 3. If symdef is present, the archives are directboot
# 4. Otherwise, the archives are multiboot
#
if [ $target_isa = i386 ]; then
	if [ -f $cpiodir/i86xpv.root$ZFIX ]; then
		archive_type=xpv
		multi_or_direct=yes
	elif [ -f $cpiodir/i86pc.boot$ZFIX ] && \
	    archive_file_exists i86pc.boot "strap.com"; then
		archive_type=dca
	elif [ -f $cpiodir/i86pc.root$ZFIX ] && \
	    archive_file_exists i86pc.boot symdef; then
		archive_type=directboot
		multi_or_direct=yes
	else
		archive_type=multiboot
		multi_or_direct=yes
	fi
fi

if [ $diskless = no ]; then
	root=${2:-/}
	[[ "$root" = /* ]] || fail "root-dir must be an absolute path"
	usrroot=$root
	usr=${usrroot%/}/usr
	rootlist=$root

	[[ -f $root/etc/system ]] || \
	    fail "$root/etc/system not found; nonglobal zone target not allowed"

	rootfstype=`df -n $root | awk '{print $3}'`

	if [ "$rootfstype" = "zfs" ]; then
		archive_has_zfs_root_support=no
		mkdir /tmp/zfschk.$$
		archive_file_peek generic.lib /tmp/zfschk.$$ \
		    "lib/svc/share/fs_include.sh"
		if [ -f /tmp/zfschk.$$/lib/svc/share/fs_include.sh ] ; then
			if grep '^readswapdev' \
			     /tmp/zfschk.$$/lib/svc/share/fs_include.sh \
			     >/dev/null 2>&1 ; then
				archive_has_zfs_root_support=yes
			fi
		fi
		rm -fr /tmp/zfschk.$$

		if [ "$archive_has_zfs_root_support" = "no" ] ; then
			fail "Cannot bfu a system with zfs root to an archive with no zfs root support"
		fi
	fi

	# Make sure we extract the sun4u-us3 libc_psr.so.1
	if [ -d $root/platform/sun4u -a \
	   ! -d $root/platform/sun4u-us3 ]
	then
		mkdir $root/platform/sun4u-us3
		chmod 755 $root/platform/sun4u-us3
		chown root $root/platform/sun4u-us3
		chgrp sys $root/platform/sun4u-us3
	fi

	if [ $target_isa = i386 ]; then
		if [ $archive_type = xpv ]; then
			#
			# On i386, we want to apply the archives for both
			# platforms (i86pc and i86xpv) if they exist.  We
			# force the platform to i86xpv so that both will be
			# applied.
			#
			karch=i86pc
			plat=i86xpv
		fi
		if [ ! -d $root/platform/i86hvm ]; then
			mkdir $root/platform/i86hvm
		fi
	fi

	if [ $karch != $plat -a -f ${cpiodir}/${plat}.usr$ZFIX ]; then
		usrarchs="$karch $plat"
	else
		usrarchs="$karch"
	fi
	if [ $karch != $plat -a -f ${cpiodir}/${plat}.root$ZFIX ]; then
		rootarchs="$karch $plat"
	else
		rootarchs="$karch"
	fi

	if [ -h ${root}/platform/${plat} ]; then
		rm -f ${root}/platform/${plat}
	fi
	if [ -h ${usr}/platform/${plat} ]; then
		rm -f ${usr}/platform/${plat}
	fi

	if [ $plat != $karch -a -f ${cpiodir}/${plat}.root$ZFIX \
	    -a -f ${cpiodir}/${plat}.usr$ZFIX ]
	then
		cd $cpiodir
		#
		#  Look through all the archives we build and match
		#  the names of built archives with the names of
		#  directories installed on this machine.  We assume
		#  here that we can get the names of all architectures
		#  by pattern matching the names of .root archives - so
		#  if we ever had a case where we had only a .usr archive
		#  we wouldn't find that archive.
		#
		for i in *.root*
		do
			platname=${i%.root*}
			if [ -z "${platname}" -o ${platname} = $karch -o \
			    $platname = generic -o ${platname} = $plat ]; then
				continue;
			fi
			if [ -d ${root}/platform/${platname} -o \
			    -h ${root}/platform/${platname} ]; then
				rootarchs="${rootarchs} ${platname}"
			fi
			if [ -d ${usr}/platform/${platname} -o \
			    -h ${usr}/platform/${platname} ]; then
				usrarchs="${usrarchs} ${platname}"
			fi
			if [ -h ${root}/platform/${platname} ]; then
				rm -f ${root}/platform/${platname}
			fi
			if [ -h ${usr}/platform/${platname} ]; then
				rm -f ${usr}/platform/${platname}
			fi
		done
	fi
	if [ "$rootfstype" = "ufs" ] ; then
		rootslice=`df -k $root | nawk 'NR > 1 { print $1 }' | \
		    sed s/dsk/rdsk/`
	fi

	print "Loading $cpiodir on $root"
else
	usrroot=$2
	usr=$2/usr
	[[ "$usr" = /export/exec/* ]] || fail "exec-dir $usrroot sounds bogus"
	case $2 in
	    *sparc*)
		target_isa=sparc ;;
	    *i386*)
		target_isa=i386 ;;
	esac
	cd $cpiodir
	test -f generic.root$ZFIX || fail "$cpiodir/generic.root$ZFIX missing"
	allarchs=$(echo $(ls *.root$ZFIX | grep -v generic.root$ZFIX | \
		sed -e 's/.root.*//'))

	if [ $target_isa = i386 -a $archive_type = xpv ]; then
		#
		# On i386, we want to apply the archives for both platforms
		# (i86pc and i86xpv) if they exist.  We force the platform
		# to i86xpv so that both will be applied.
		#
		karch=i86pc
		plat=i86xpv
	else
		# XXX Pick karch as last available root arch
		karch=${allarchs##* }
		# XXX Pick plat as first available root arch
		plat=${allarchs%% *}
	fi

	rootlist=""
	for root in /export/root/*
	do
		test -f $root/etc/vfstab &&
			egrep -s $usrroot $root/etc/vfstab &&
			rootlist="$rootlist $root"
	done
	test -n "$rootlist" || fail "no clients to upgrade"
	print "Loading $cpiodir usr archives on:\n\t$usr\n"
	print "Loading $cpiodir root archives on:"
	for root in $rootlist
	do
		print "\t$root"
	done
fi

if grep '^[ 	]*zfsroot:' $root/etc/system >/dev/null && \
	    archive_file_exists i86pc.boot boot/grub/zfs_stage1_5; then
	echo "Cannot BFU a system with the mountroot version"\
		"of zfs boot support."
	echo "For information on how to transition this system to the new"
	echo "zfs boot support, see:"
	echo "http://www.opensolaris.org/os/community/zfs/boot/zfsboot-manual/mntroot-transition/"
	fail ""
fi

nss_lib="$usr/lib/mps/libnss3.so"
nss_lib64="$usr/lib/mps/64/libnss3.so"
valid_rpath="\$ORIGIN:/usr/lib/mps/secv1:/usr/lib/mps"
rpath_msg="R(UN)?PATH from file ${nss_lib}\)"
if [ ! -x /usr/bin/ldd ]; then
	if [ "$force_override" = yes ]; then
		echo "/usr/bin/ldd is missing but -f is set; continuing."
	else
		echo "/usr/bin/ldd is missing."
		fail "Install the SUNWtoo package."
	fi
fi
nss_rpath=`ldd -s $nss_lib | egrep "$rpath_msg" | head -1 | cut -d'=' -f2 | \
		awk '{print $1}'`
update_script="/ws/onnv-gate/public/bin/update_nsspkgs"
if [ $valid_rpath != "$nss_rpath" ]; then
	if [ "$force_override" = yes ]; then
		echo "$nss_lib is not valid but -f is set; continuing."
	else
		echo "$nss_lib is not valid."
		fail "Run $update_script to update the SUNWtls package."
	fi
fi
if [ $target_isa = i386 -a ! -f $nss_lib64 ]; then
	echo "$nss_lib64 does not exist."
	fail "Run $update_script to update the NSS packages."
fi

update_script="/ws/onnv-gate/public/bin/migrate_bind9"
if [[ ! -f $usr/lib/dns/libdns.so ]] && ! $ZCAT $cpiodir/generic.usr$ZFIX | \
	    cpio -it 2>/dev/null |  egrep -s '^usr/sbin/ndc' ; then
	if [ "$force_override" = yes ]; then
		echo "BIND 9 has not been installed, but -f is set; continuing."
	else
		echo "BIND 8 has been removed from ON; BIND 9 is available from SFW."
		fail "Run $update_script to migrate to BIND 9."
	fi
fi

update_script="/ws/onnv-gate/public/bin/update_ce"
if ifconfig -a | egrep '^ce' >/dev/null 2>/dev/null; then
	# CE version 1.148 or later is required
	cever=`modinfo | grep 'CE Ethernet' | sed 's/.*v1\.//' | tr -d ')' | \
	    nawk '{ if ($1 < 148) print "BAD"; else print $1 }'`
	if [ "$cever" = "BAD" ]; then
		fail "You must run $update_script to upgrade your ce driver."
	fi
fi

update_script="/ws/onnv-gate/public/bin/update_dbus"
if [ ! -x $usr/lib/dbus-daemon ]; then
	fail "Run $update_script to update D-Bus."
fi

#
# We need biosdev if we're moving from pre-multiboot to multiboot or directboot
# kernels.  If we already have an i86xpv kernel, then we must already be a
# directboot kernel, and can therefore skip the check.
#
if [ $target_isa = i386 ] && [ $multi_or_direct = yes ] && \
    [ $diskless = no ] && [ ! -d /platform/i86xpv/ ]; then
	prtconf -v | grep biosdev >/dev/null 2>&1
	if [ $? -ne 0 ] && [ ! -f $rootprefix/platform/i86pc/multiboot ]; then
		echo "biosdev cannot be run on this machine."
		echo "Transitioning from classic to multiboot requires a"
		echo "bootconf which is compatible with biosdev."
		echo "bfu to onnv_12 first, then to a build with multiboot."
		fail ""
	fi
fi

#
# Check whether the archives have a datalink-management services; this is
# later used to determine whether we need to upgrade the existing datalink
# configuration and if the datalink-management service needs to be removed.
#
if archive_file_exists generic.sbin "sbin/dlmgmtd"; then
	dlmgmtd_exists=true
else
	dlmgmtd_exists=false
fi
#
# Set the value of dlmgmtd_status based on the existence of the
# /sbin/dlmgmtd file
#
dlmgmtd_status=none
if [[ -f $root/sbin/dlmgmtd ]] && ! $dlmgmtd_exists ; then
	dlmgmtd_status=cleanup
elif [[ ! -f $root/sbin/dlmgmtd ]] && $dlmgmtd_exists ; then
	dlmgmtd_status=new
fi

#
# Check whether the archives have an etc/dladm directory; this is
# later used to determine if aggregation.conf needs to be moved.
#
if $ZCAT $cpiodir/generic.root$ZFIX | cpio -it 2>/dev/null | \
    grep etc/dladm > /dev/null 2>&1 ; then
	new_dladm=yes
fi

#
# Check whether the build is boot-archive or ufsboot sparc
# boot based on the existence of a generic.boot archive
#
newboot_sparc=no
if [ $target_isa = sparc -a -f $cpiodir/generic.boot$ZFIX ]; then
	newboot_sparc=yes
fi

time_ref=/tmp/bfu.time_ref.$$
rm -f $time_ref
touch $time_ref || fail "$time_ref: Unable to create time reference."
time_ref_seconds=$SECONDS

print "\nCreating bfu execution environment ..."

#
# Save off a few critical libraries and commands, so that bfu will
# continue to function properly even in the face of major
# kernel/library/command incompatibilities during a live upgrade.
#
bfucmd="
	/usr/bin/awk
	/usr/bin/cat
	/usr/bin/chgrp
	/usr/bin/chmod
	/usr/bin/chown
	/usr/bin/cmp
	/usr/bin/cp
	/usr/bin/cpio
	/usr/bin/csh
	/usr/bin/cut
	/usr/bin/date
	/usr/bin/dd
	/usr/bin/df
	/usr/bin/diff
	/usr/bin/du
	/usr/bin/echo
	/usr/bin/ed
	/usr/bin/egrep
	/usr/bin/env
	/usr/bin/ex
	/usr/bin/expr
	/usr/bin/false
	/usr/bin/fgrep
	/usr/bin/file
	/usr/bin/find
	/usr/bin/gettext
	/usr/bin/grep
	/usr/bin/head
	/usr/bin/id
	/usr/bin/ksh
	/usr/bin/line
	/usr/bin/ln
	/usr/bin/ls
	/usr/bin/mkdir
	/usr/bin/mktemp
	/usr/bin/more
	/usr/bin/mv
	/usr/bin/nawk
	/usr/bin/pgrep
	/usr/bin/pkginfo
	/usr/bin/pkill
	/usr/bin/printf
	/usr/bin/ps
	/usr/bin/ptree
	/usr/bin/rm
	/usr/bin/rmdir
	/usr/bin/sed
	/usr/bin/sh
	/usr/bin/sleep
	/usr/bin/sort
	/usr/bin/strings
	/usr/bin/stty
	/usr/bin/su
	/usr/bin/sum
	/usr/bin/tail
	/usr/bin/tee
	/usr/bin/touch
	/usr/bin/tr
	/usr/bin/true
	/usr/bin/truss
	/usr/bin/tty
	/usr/bin/uname
	/usr/bin/uniq
	/usr/bin/uptime
	/usr/bin/vi
	/usr/bin/w
	/usr/bin/wc
	/usr/bin/xargs
	/usr/bin/zcat
	/usr/sbin/add_drv
	/usr/sbin/chroot
	/usr/sbin/halt
	/usr/sbin/lockfs
	/usr/sbin/lofiadm
	/usr/sbin/mkfile
	/usr/sbin/mkfs
	/usr/sbin/mknod
	/usr/sbin/mount
	/usr/sbin/newfs
	/usr/sbin/pkgrm
	/usr/sbin/prtconf
	/usr/sbin/reboot
	/usr/sbin/sync
	/usr/sbin/tar
	/usr/sbin/uadmin
	/usr/sbin/umount
	/usr/sbin/update_drv
	/usr/sbin/wall
	/usr/sbin/zonecfg
	${FASTFS-$GATE/public/bin/$bfu_isa/fastfs}
	${GZIPBIN-$GATE/public/bin/$bfu_isa/gzip}
"

#
# Scripts needed by BFU. These must be modified to use the interpreters in
# /tmp/bfubin. The interpreters in /usr/bin may not be compatible with the
# libraries in the archives being extracted.
#
bfuscr="
	${ACR-${GATE}/public/bin/acr}
"

#
# basename and dirname may be ELF executables, not shell scripts;
# make sure they go into the right list.
#
if `file /usr/bin/basename | grep ELF >/dev/null`
then	bfucmd="$bfucmd /usr/bin/basename"
else	bfuscr="$bfuscr /usr/bin/basename"
fi

if `file /usr/bin/dirname | grep ELF >/dev/null`
then	bfucmd="$bfucmd /usr/bin/dirname"
else	bfuscr="$bfuscr /usr/bin/dirname"
fi

rm -rf /tmp/bfubin
mkdir /tmp/bfubin
set $bfucmd
isalist=`isalist`
while [ $# -gt 0 ]
do
	dir=${1%/*}
	cmd=${1##*/}
	cd $dir
	isacmd=`(find $isalist -name $cmd 2>/dev/null; echo $cmd) | head -1`
	cp $dir/$isacmd /tmp/bfubin || fail "cannot copy $dir/$isacmd"
	shift
done

#
# Optional commands.  We warn, but do not abort, if we are crossing a
# feature boundary (where a command is not present in the parent).
# Clauses requiring these commands must explicitly test for their
# presence in /tmp/bfubin.
#
bfuoptcmd="
	/sbin/biosdev
	/sbin/bootadm
	/sbin/installgrub
	/usr/sbin/fdisk
	/usr/sbin/metastat
	/usr/bin/mkisofs
	/usr/sbin/svcadm
	/usr/sbin/svccfg
	/usr/bin/svcprop
"

set $bfuoptcmd
isalist=`isalist`
while [ $# -gt 0 ]
do
	dir=${1%/*}
	cmd=${1##*/}
	cd $dir
	isacmd=`(find $isalist -name $cmd 2>/dev/null; echo $cmd) | head -1`
	cp $dir/$isacmd /tmp/bfubin 2>/dev/null
	shift
done

#
# set up installgrub and friends if transitioning to multiboot or directboot
# do this now so ldd can determine library dependencies
#
# We split the binaries into two groups: the type where we want to make any
# effort to get the newest version (like symdef and bootadm), and the type
# where any old version will do (like installgrub and biosdev).
#
# If we're bfu'ing across the directboot/multiboot boundary, we need the new
# bootadm and symdef to properly handle menu.lst changes.  If the system is
# directboot, we can use the local copies.  If the system is multiboot but
# the archives are directboot, we extract the binaries early.  Otherwise,
# we're not crossing the boundary, and which one we use doesn't matter.
#
# NB - if bootadm or symdef is ever changed to require a new library, the
# early extraction will blow up horribly.
#
# For testing purposes, a user can set DIRECTBOOT_BIN_DIR in the environment,
# and we'll use that instead.
#
MULTIBOOT_BIN_DIR=${MULTIBOOT_BIN_DIR:=${GATE}/public/multiboot}
have_new_bootadm=unknown

if [ -f "$root/platform/i86xpv/kernel/unix" ]; then
	root_is_xpv=yes
	root_is_directboot=yes
elif [ -x "$root/boot/solaris/bin/symdef" ] && \
    "$root"/boot/solaris/bin/symdef "$root/platform/i86pc/kernel/unix" \
    dboot_image; then
	root_is_xpv=no
	root_is_directboot=yes
else
	root_is_xpv=no
	root_is_directboot=no
fi

#
# A comma-separated list of the command and the archive it's in
#
multiboot_new_cmds="
	sbin/bootadm,generic.sbin
	boot/solaris/bin/symdef,i86pc.boot
"

if [ $multi_or_direct = yes ]; then
	for line in $multiboot_new_cmds
	do
		cmd=${line%,*}
		file=${cmd##*/}
		archive=${line#*,}
		if [ -n "$DIRECTBOOT_BIN_DIR" ] && \
		    [ -f $DIRECTBOOT_BIN_DIR/$file ]; then
			cp $DIRECTBOOT_BIN_DIR/$file /tmp/bfubin/
		else
			if [[ $root_is_xpv = yes ||
			    $root_is_directboot = yes &&
			    $archive_type = multiboot ]]; then
				cp $root/$cmd /tmp/bfubin/
				have_new_bootadm=yes
			elif [ $archive_type = directboot ] || \
			    [ $archive_type = xpv ]; then
				DBOOT_TMPDIR=/tmp/dboot.$$
				trap "rm -rf $DBOOT_TMPDIR" EXIT
				OLD_PWD=$(pwd)
				rm -rf $DBOOT_TMPDIR
				mkdir $DBOOT_TMPDIR
				cd $DBOOT_TMPDIR
				$ZCAT $cpiodir/${archive}$ZFIX | \
				    cpio -id "$cmd" 2>/dev/null
				if [ -x $cmd ]; then
					cp $cmd /tmp/bfubin/
					have_new_bootadm=yes
				fi
				cd $OLD_PWD
				rm -rf $DBOOT_TMPDIR
				trap - EXIT
			fi
		fi

		#
		# If all else fails, grab the local version
		#
		if [ ! -x /tmp/bfubin/$file ]; then
			[ -x /$cmd ] && cp /$cmd /tmp/bfubin
		fi
	done
	if [ $archive_type = directboot ] && [ $root_is_directboot = yes ]; then
		cleanup_eeprom_console
	fi
fi

multiboot_cmds="
	/sbin/biosdev
	/sbin/installgrub
"
copying_mboot_cmds=no
if [ $multi_or_direct = yes ]; then
	for cmd in $multiboot_cmds
	do
		file=`basename $cmd`
		if [ -f $cmd ]; then
			cp $cmd /tmp/bfubin
		elif [ -n "$DIRECTBOOT_BIN_DIR" ] &&
		    [ -d $DIRECTBOOT_BIN_DIR ] &&
		    [ -x $DIRECTBOOT_BIN_DIR/$file ]; then
			cp $DIRECTBOOT_BIN_DIR/$file /tmp/bfubin/
		else
			if [ ! -d $MULTIBOOT_BIN_DIR ]; then
				echo "$MULTIBOOT_BIN_DIR: not found"
			elif [ ! -f $MULTIBOOT_BIN_DIR/$file ]; then
				echo "$MULTIBOOT_BIN_DIR/$file: not found"
			fi
			if [ $copying_mboot_cmds = no ]; then
				echo "installing files from $MULTIBOOT_BIN_DIR"
				copying_mboot_cmds=yes
			fi
			cp $MULTIBOOT_BIN_DIR/$file /tmp/bfubin
		fi

	done
fi

#
# If available, use ldd to determine which libraries bfu depends on.
# Otherwise, just make an educated guess.
#
if [ -x /usr/bin/ldd ]; then
	bfulib="`ldd /tmp/bfubin/* | nawk '$3 ~ /lib/ { print $3 }' | sort -u`"
else
	bfulib="
		/lib/libc.so.1
		/lib/libm.so.2
		/lib/libdoor.so.1
		/lib/libm.so.2
		/lib/libmd.so.1
		/lib/libmd5.so.1
		/lib/libnvpair.so.1
		/lib/libscf.so.1
		/lib/libuutil.so.1
		/usr/lib/libbsm.so.1
		/usr/lib/libc2.so
		/usr/lib/libdl.so.1
		/usr/lib/libelf.so.1
		/usr/lib/libkstat.so.1
		/usr/lib/libmapmalloc.so.1
		/usr/lib/libmp.so.1
		/usr/lib/libnsl.so.1
		/usr/lib/libpam.so.1
		/usr/lib/libsec.so.1
		/usr/lib/libsocket.so.1
		/usr/lib/libtecla.so.1
	"
fi

# add dlopen()'ed stuff
bfulib="
	$bfulib
	/lib/ld.so.1
	/usr/lib/nss_*
"

# add libc_psr.so.1, if available and not empty
if [ -s /platform/`uname -i`/lib/libc_psr.so.1 ]; then
	bfulib="
		$bfulib
		/platform/`uname -i`/lib/libc_psr.so.1
	"
fi

rm -rf /tmp/bfulib /tmp/bl
mkdir /tmp/bfulib /tmp/bl

#
# Create 64 bit directory structure and determine 64 bit arch name.
#
if [ -h /usr/lib/64 ]
then
	link=`ls -dl /usr/lib/64  | awk '{print $NF}'`
	ln -s $link /tmp/bfulib/64
	ln -s $link /tmp/bl/64
	mkdir /tmp/bfulib/$link /tmp/bl/$link
	bfulib="$bfulib /usr/lib/64/nss_*"
	#
	# Copy libraries to proper directories
	#
	for lib in $bfulib
	do
		case $lib in
		*/64/* | */$link/*)
			cp $lib /tmp/bfulib/64;;
		*)
			cp $lib /tmp/bfulib;;
		esac
	done
	#
	# Private 64 bit runtime linker.
	#
	cp /lib/64/ld.so.1 /tmp/bfulib/64/bf.1
	cp /lib/64/ld.so.1 /tmp/bl/64/bf.1
else
	cp $bfulib /tmp/bfulib
fi
cp /lib/ld.so.1 /tmp/bfulib/bf.1	# bfu's private runtime linker
cp /lib/ld.so.1 /tmp/bl/bf.1

${BFULD-$GATE/public/bin/$bfu_isa/bfuld} /tmp/bfubin/* || fail "bfuld failed"

for x in $bfuscr
do
	sed -e 's/\/usr\/bin\//\/tmp\/bfubin\//g' \
	    -e 's/\/bin\//\/tmp\/bfubin\//g' < $x > /tmp/bfubin/`basename $x`
	chmod +x /tmp/bfubin/`basename $x`
done

#
# scripts used together with multiboot
#
multiboot_scr="
	/boot/solaris/bin/create_ramdisk
	/boot/solaris/bin/create_diskmap
	/boot/solaris/bin/root_archive
"

if [ $multi_or_direct = yes ]; then
	for cmd in $multiboot_scr
	do
		file=`basename $cmd`
		if [ -f $cmd ]; then
			cp $cmd /tmp/bfubin
		else
			if [ ! -d $MULTIBOOT_BIN_DIR ]; then
				echo "$MULTIBOOT_BIN_DIR: not found"
				fail ""
			fi

			if [ ! -f $MULTIBOOT_BIN_DIR/$file ]; then
				echo "$MULTIBOOT_BIN_DIR/$file: not found"
				fail ""
			fi
			echo "copying $file from $MULTIBOOT_BIN_DIR"
			cp $MULTIBOOT_BIN_DIR/$file /tmp/bfubin
		fi

		#
		# We do two substitutions here to replace references to
		# both /usr/bin/ and /bin/ with /tmp/bfubin/
		#
		mv /tmp/bfubin/${file} /tmp/bfubin/${file}-
		sed -e 's/\/usr\/bin\//\/tmp\/bfubin\//g' \
		    -e 's/\/bin\//\/tmp\/bfubin\//g' \
		    < /tmp/bfubin/${file}- > /tmp/bfubin/${file}
		chmod +x /tmp/bfubin/${file}
	done
fi

#
# For directboot archives, /boot/platform/i86pc/kernel/unix will be
# overwritten, which could cause a mis-match with the failsafe
# miniroot.  Extract unix from the miniroot and save it off for now.
#
if [ $archive_type = directboot ] && [ $diskless = no ]; then
	if gunzip -c "$root/boot/x86.miniroot-safe" \
	    >/tmp/bfubin/miniroot-unzipped; then
		lofifile=/tmp/bfubin/miniroot-unzipped
	else
		# Shouldn't happen?  See if someone already unzipped it.
		lofifile="$root/boot/x86.miniroot-safe"
	fi
	lofidev=`lofiadm -a $lofifile 2>/dev/null`
	if [ -n "$lofidev" ]; then
		mkdir /tmp/bfubin/mnt
		mount -r $lofidev /tmp/bfubin/mnt

		unix=/tmp/bfubin/mnt/boot/platform/i86pc/kernel/unix
		if [ -f $unix ]; then
			cp $unix /tmp/bfubin/unix
			failsafe_type=directboot
		elif [ -f /tmp/bfubin/mnt/platform/i86pc/multiboot ]
		then
			failsafe_type=multiboot
		fi

		umount /tmp/bfubin/mnt
		rmdir /tmp/bfubin/mnt
		lofiadm -d $lofidev
	fi
	rm -f /tmp/bfubin/miniroot-unzipped
fi

revert_aggregation_conf()
{
	aggrconf=$rootprefix/etc/aggregation.conf
	nawk '
		/^[ \t]*#/ || /^[ \t]*$/ || $4 ~ "/0" {
			print;
			next;
		}

		{
			OFS="\t";
			gsub(/[^,]*/, "&/0", $4);
			print;
		}' $aggrconf > $aggrconf.bfutmp
	mv -f $aggrconf.bfutmp $aggrconf
}

remove_initd_links()
{
	# If we're delivering a new version of an existing /etc/init.d script,
	# remove all hard links to the existing file in /etc/rc?.d whose
	# names begin with [SK][0-9][0-9].  Additionally, in case an S or K
	# file was previously delivered as a symbolic link or the hard link
	# was broken, remove any file in /etc/rc?.d whose name is
	# [SK][0-9][0-9] followed by the basename of the file we're going
	# to update in /etc/init.d.

	print "Removing init.d links ... \c"
	scripts=`$ZCAT $cpiodir/generic.root$ZFIX |
		cpio -it 2>/dev/null | grep '^etc/init\.d/'`
	if [ -n "$scripts" ]; then
		inodes=`ls -li $scripts 2>/dev/null | \
			nawk '{ print "-inum " $1 " -o " }'`
		names=`ls -1 $scripts 2>/dev/null | \
			nawk -F/ '{ print "-name [SK][0-9][0-9]" $NF }'`
		find etc/rc?.d \( $inodes $names \) -print | xargs rm -f
	fi
	print "done."
}

#
# Remove the old 5.005_03 version of perl.
#
remove_perl_500503()
{
	# Packages to remove.
	typeset -r perl_pkgs='SUNWopl5m SUNWopl5p SUNWopl5u'
	typeset pkg

	#
	# First, attempt to remove the packages cleanly if possible.
	#
	printf 'Removing perl 5.005_03 packages'
	for pkg in $perl_pkgs
	do
		if pkginfo $pkgroot -q $pkg; then
			printf ' %s' $pkg
			pkgrm $pkgroot -n $pkg >/dev/null 2>&1
		fi
	done
	printf '\n'

	#
	# In case that didn't work, do it manually.
	#
	printf 'Removing perl 5.005_03 from %s/var/sadm/install/contents' \
	    $rootprefix
	for pkg in $PKGS
	do
		printf ' %s' $pkg
		if [ -d $rootprefix/var/sadm/pkg/$pkg ]; then
			rm -rf $rootprefix/var/sadm/pkg/$pkg
			grep -vw $pkg $rootprefix/var/sadm/install/contents > \
			    /tmp/contents.$$
			cp /tmp/contents.$$ /var/sadm/install/contents.$$
			rm /tmp/contents.$$
		fi
	done
	printf '\n'

	#
	# Remove any remaining 5.005_03 files,
	#
	printf 'Removing perl 5.005_03 from %s/perl5\n' $usr

	# Directories.
	rm -rf $usr/perl5/5.00503
	rm -rf $usr/perl5/site_perl/5.005
}

#
# Remove Wildcat (aka Sun Fire Link)
#
remove_eof_wildcat()
{
	# Packages to remove
	typeset -r wildcat_pkgs='SUNWwrsa SUNWwrsd SUNWwrsu SUNWwrsm'
	typeset pkg

	#
	# First, attempt to remove the packages cleanly if possible.
	# Use a custom "admin" file to specify that removal scripts
	# in the packages being removed should be run even if they
	# will run as root.
	#
	typeset -r admfile='/tmp/wcat_eof.$$'
	echo "action=nocheck" > $admfile

	printf 'Removing Wildcat packages...'
	for pkg in $wildcat_pkgs
	do
		if pkginfo $pkgroot -q $pkg; then
			printf ' %s' $pkg
			pkgrm $pkgroot -n -a $admfile $pkg >/dev/null 2>&1
		fi
	done
	printf '\n'

	#
	# In case that didn't work, do it manually.
	#
	printf 'Removing Wildcat from %s/var/sadm/install/contents...' \
	    $rootprefix
	for pkg in $wildcat_pkgs
	do
		printf ' %s' $pkg
		if [ -d $rootprefix/var/sadm/pkg/$pkg ]; then
			rm -rf $rootprefix/var/sadm/pkg/$pkg
			grep -vw $pkg $rootprefix/var/sadm/install/contents > \
			    /tmp/contents.$$
			cp /tmp/contents.$$ \
			    $rootprefix/var/sadm/install/contents
			rm /tmp/contents.$$
		fi
	done
	printf '\n'

	#
	# Cleanup any remaining Wildcat files, symlinks, and directories.
	#
	rm -f $usr/platform/sun4u/include/sys/wci_common.h
	rm -f $usr/platform/sun4u/include/sys/wci_regs.h
	rm -f $usr/platform/sun4u/include/sys/wci_offsets.h
	rm -f $usr/platform/sun4u/include/sys/wci_cmmu.h
	rm -f $usr/platform/sun4u/include/sys/wrsm.h
	rm -f $usr/platform/sun4u/include/sys/wrsm_common.h
	rm -f $usr/platform/sun4u/include/sys/wrsm_config.h
	rm -f $usr/platform/sun4u/include/sys/wrsm_types.h
	rm -f $usr/platform/sun4u/include/sys/wrsm_plat.h
	rm -f $usr/platform/sun4u/include/sys/wrsm_plugin.h
	rm -f $usr/platform/sun4u/include/sys/wrsmconf.h

	rm -f $usr/platform/sun4u/lib/mdb/kvm/sparcv9/wrsm.so
	rm -f $usr/platform/sun4u/lib/mdb/kvm/sparcv9/wrsmd.so

	rm -f $rootprefix/platform/SUNW,Sun-Fire-15000/kernel/misc/sparcv9/gptwo_wci

	rm -f $rootprefix/platform/sun4u/kernel/kmdb/sparcv9/wrsm
	rm -f $rootprefix/platform/sun4u/kernel/kmdb/sparcv9/wrsmd

	rm -f $admfile
}

#
# Remove ASET
#
remove_eof_aset()
{
	# Packages to remove
	typeset -r aset_pkgs='SUNWast'
	typeset pkg

	printf 'Removing ASET... '

	#
	# First, attempt to remove the packages cleanly if possible.
	#
	for pkg in $aset_pkgs
	do
		if pkginfo $pkgroot -q $pkg; then
			printf ' %s' $pkg
			pkgrm $pkgroot -n $pkg >/dev/null 2>&1
		fi
	done
	printf '\n'

	#
	# In case that didn't work, do it manually.
	# Remove ASET from $rootprefix/var/sadm/install/contents
	#
	for pkg in $aset_pkgs
	do
		if [ -d $rootprefix/var/sadm/pkg/$pkg ]; then
			rm -rf $rootprefix/var/sadm/pkg/$pkg
			grep -vw $pkg $rootprefix/var/sadm/install/contents > \
			    /tmp/contents.$$
			cp /tmp/contents.$$ $rootprefix/var/sadm/install/contents.$$
			rm /tmp/contents.$$
		fi
	done

	#
	# Cleanup any remaining ASET files, symlinks, and directories.
	#
	rm -rf $usr/aset
}

#
# Remove BIND 8 named server/tools packages
#
remove_eof_bind8()
{
	# Packages to remove
	typeset -r bind8_pkg='SUNWinamd'
	typeset pkg

	printf 'Removing BIND 8 named server/tools... '

	#
	# We cann't pkgrm SUNWinamd at this time as the BIND 9 binaries are
	# already in /usr/sbin.
	# Remove BIND 8 packages from $rootprefix/var/sadm/install/contents
	#
	for pkg in $bind8_pkgs
	do
		if [ -d $rootprefix/var/sadm/pkg/$pkg ]; then
			rm -rf $rootprefix/var/sadm/pkg/$pkg
			grep -vw $pkg $rootprefix/var/sadm/install/contents > \
			    /tmp/contents.$$
			cp /tmp/contents.$$ /var/sadm/install/contents.$$
			rm /tmp/contents.$$
		fi
	done

	#
	# Cleanup any BIND 8 specific files, symlinks.
	#

	# files and symlinks.
	rm -f $usr/sbin/named-xfer
	rm -f $usr/lib/nslookup.help
	rm -f $usr/sbin/dnskeygen
	rm -f $usr/sbin/named-bootconf
	rm -f $usr/sbin/nstest
	rm -rf $rootprefix/var/run/ndc.d
	printf 'done.\n'
}

#
# Remove the 5.8.3 version of perl.
#
remove_perl_583()
{
	#
	# Copy perl 5.8.3 into the new 5.8.4 locations.  This will preserve
	# any add-on modules that might have been installed, and any 5.8.3
	# core files that get copied over will be replaced by the new 5.8.4
	# versions when the cpio archives are subsequently extracted.
	#
	printf 'Preserving user-installed perl modules...\n'
	mkdir -p $usr/perl5/5.8.4
	cp -rp $usr/perl5/5.8.3/* \
	    $usr/perl5/5.8.4
	mkdir -p $usr/perl5/site_perl/5.8.4
	cp -rp $usr/perl5/site_perl/5.8.3/* \
	    $usr/perl5/site_perl/5.8.4
	mkdir -p $usr/perl5/vendor_perl/5.8.4
	cp -rp $usr/perl5/vendor_perl/5.8.3/* \
	    $usr/perl5/vendor_perl/5.8.4

	#
	# Update the #! lines in any scripts in /usr/perl5/5.8.4/bin to refer
	# to 5.8.4 instead of 5.8.3.  Take care to edit only scripts.
	#
	typeset bindir="$usr/perl5/5.8.4/bin"
	typeset script
	for script in $(ls $bindir); do
		script="$bindir/$script"
		if [[ $script = "$usr/perl5/5.8.4/bin/perl5.8.3" ]]; then
			rm -f $script
		elif file $script | \
		    egrep -s 'executable .*perl .*script'; then
			sed -e \
			    's!/usr/perl5/5.8.3/bin/perl!/usr/perl5/5.8.4/bin/perl!g' \
			    < $script > $script.tmp
			mv -f $script.tmp $script
		fi
	done

	#
	# Packages to remove.
	#
	typeset -r perl_pkgs='SUNWperl583man SUNWperl583usr SUNWperl583root'

	#
	# First, attempt to remove the packages cleanly if possible.
	#
	typeset pkg
	printf 'Removing perl 5.8.3 packages'
	for pkg in $perl_pkgs
	do
		if pkginfo $pkgroot -q $pkg; then
			printf ' %s' $pkg
			pkgrm $pkgroot -n $pkg >/dev/null 2>&1
		fi
	done
	printf '\n'

	#
	# In case that didn't work, do it manually.
	#
	printf 'Removing perl 5.8.3 from %s/var/sadm/install/contents' \
	    $rootprefix
	for pkg in $PKGS
	do
		printf ' %s' $pkg
		if [ -d $rootprefix/var/sadm/pkg/$pkg ]; then
			rm -rf $rootprefix/var/sadm/pkg/$pkg
			grep -vw $pkg $rootprefix/var/sadm/install/contents > \
			    /tmp/contents.$$
			cp /tmp/contents.$$ /var/sadm/install/contents.$$
			rm /tmp/contents.$$
		fi
	done
	printf '\n'

	#
	# Remove any remaining 5.8.3 files,
	# and fix up the symlinks if necessary.
	#
	printf 'Removing perl 5.8.3 from %s/perl5\n' $usr

	# Directories.
	rm -rf $usr/perl5/5.8.3
	rm -rf $usr/perl5/site_perl/5.8.3
	rm -rf $usr/perl5/vendor_perl/5.8.3

	# bin symlink.
	rm -f $usr/perl5/bin
	ln -s ./5.8.4/bin $usr/perl5/bin

	# pod symlink.
	rm -f $usr/perl5/pod
	ln -s ./5.8.4/lib/pod $usr/perl5/pod

	#
	# man symlink.  In earlier S10 builds the man symlink mistakenly points
	# to the 5.6.1 manpages, instead of 5.8.3.  Fix to point to 5.8.4.
	#
	rm -f $usr/perl5/man
	ln -s ./5.8.4/man $usr/perl5/man

	# Symlink /bin/perl to 5.8.4.
	rm -f $usr/bin/perl
	ln -s ../perl5/5.8.4/bin/perl $usr/bin/perl
}

#
# Remove FNS/XFN packages
#
remove_eof_fns()
{
	# Packages to remove
	typeset -r fns_pkgs='SUNWfnx5x SUNWfnsx5 SUNWfnsx SUNWfns'
	typeset pkg

	printf 'Removing FNS/XFN ... '

	#
	# First, attempt to remove the packages cleanly if possible.
	#
	for pkg in $fns_pkgs
	do
		if pkginfo $pkgroot -q $pkg; then
			printf ' %s' $pkg
			pkgrm $pkgroot -n $pkg >/dev/null 2>&1
		fi
	done
	printf '\n'

	#
	# In case that didn't work, do it manually.
	# Remove FNS/XFN from $rootprefix/var/sadm/install/contents
	#
	for pkg in $fns_pkgs
	do
		if [ -d $rootprefix/var/sadm/pkg/$pkg ]; then
			rm -rf $rootprefix/var/sadm/pkg/$pkg
			grep -vw $pkg $rootprefix/var/sadm/install/contents > \
			    /tmp/contents.$$
			cp /tmp/contents.$$ $rootprefix/var/sadm/install/contents.$$
			rm /tmp/contents.$$
		fi
	done

	#
	# Cleanup if any remaining FNS/XFN files, symlinks, and directories.
	#

	# directories.
	rm -rf $rootprefix/etc/fn
	rm -rf $usr/include/xfn
	rm -rf $usr/lib/fn
	rm -rf $rootprefix/var/fn

	# files and symlinks.
	rm -f $rootprefix/etc/fn.conf
	rm -f $usr/bin/fnattr
	rm -f $usr/bin/fnbind
	rm -f $usr/bin/fncreate_printer
	rm -f $usr/bin/fnlist
	rm -f $usr/bin/fnlookup
	rm -f $usr/bin/fnrename
	rm -f $usr/bin/fnsearch
	rm -f $usr/bin/fnunbind
	rm -f $usr/sbin/fncheck
	rm -f $usr/sbin/fncopy
	rm -f $usr/sbin/fncreate
	rm -f $usr/sbin/fncreate_fs
	rm -f $usr/sbin/fndestroy
	rm -f $usr/sbin/fnselect
	rm -f $usr/sbin/fnsypd
	rm -f $usr/lib/libfn_p.so
	rm -f $usr/lib/libfn_p.so.1
	rm -f $usr/lib/libfn_spf.so
	rm -f $usr/lib/libfn_spf.so.1
	rm -f $usr/lib/libxfn.so
	rm -f $usr/lib/libxfn.so.1
	rm -f $usr/lib/libxfn.so.2
	rm -f $usr/lib/sparcv9/libfn_p.so
	rm -f $usr/lib/sparcv9/libfn_p.so.1
	rm -f $usr/lib/sparcv9/libfn_spf.so
	rm -f $usr/lib/sparcv9/libfn_spf.so.1
	rm -f $usr/lib/sparcv9/libxfn.so
	rm -f $usr/lib/sparcv9/libxfn.so.1
	rm -f $usr/lib/sparcv9/libxfn.so.2
}

remove_eof_face() {
	# Packages to remove
	typeset -r face_pkgs='SUNWfac'
	typeset pkg

	printf 'Removing AT&T FACE... '

	#
	# First, attempt to remove the packages cleanly if possible.
	#
	for pkg in $face_pkgs
	do
		if pkginfo $pkgroot -q $pkg; then
			printf ' %s' $pkg
			pkgrm $pkgroot -n $pkg >/dev/null 2>&1
		fi
	done
	printf '\n'

	#
	# In case that didn't work, do it manually.
	# Remove FACE from $rootprefix/var/sadm/install/contents
	#
	for pkg in $face_pkgs
	do
		if [ -d $rootprefix/var/sadm/pkg/$pkg ]; then
			rm -rf $rootprefix/var/sadm/pkg/$pkg
			grep -vw $pkg $rootprefix/var/sadm/install/contents > \
			    /tmp/contents.$$
			cp /tmp/contents.$$ $rootprefix/var/sadm/install/contents.$$
			rm /tmp/contents.$$
		fi
	done

	#
	# Cleanup any remaining FACE files, symlinks, and directories.
	#
	rm -rf $usr/oasys
	rm -rf $usr/vmsys
}

remove_eof_dmi() {
	# Packages to remove
	typeset -r dmi_pkgs='SUNWsadmi'
	typeset pkg

	printf 'Removing DMI... '

	#
	# First, attempt to remove the packages cleanly if possible.
	#
	for pkg in $dmi_pkgs
	do
		if pkginfo $pkgroot -q $pkg; then
			printf ' %s' $pkg
			pkgrm $pkgroot -n $pkg >/dev/null 2>&1
		fi
	done
	printf '\n'

	#
	# In case that didn't work, do it manually.
	# Remove DMI from $rootprefix/var/sadm/install/contents
	#
	for pkg in $dmi_pkgs
	do
		if [ -d $rootprefix/var/sadm/pkg/$pkg ]; then
			rm -rf $rootprefix/var/sadm/pkg/$pkg
			grep -vw $pkg $rootprefix/var/sadm/install/contents > \
			    /tmp/contents.$$
			cp /tmp/contents.$$ $rootprefix/var/sadm/install/contents.$$
			rm /tmp/contents.$$
		fi
	done

	#
	# Cleanup any remaining DMI files, symlinks, and directories.
	#
	rm -rf $usr/lib/dmi
	rm -rf $rootprefix/var/dmi
	rm -rf $rootprefix/etc/dmi
	rm -f $usr/lib/libdmi.so
	rm -f $usr/lib/libdmici.so
	rm -f $usr/lib/libdmimi.so
	rm -f $usr/lib/libdmi.so.1
	rm -f $usr/lib/libdmici.so.1
	rm -f $usr/lib/libdmimi.so.1
	rm -f $usr/lib/sparcv9/libdmi.so
	rm -f $usr/lib/sparcv9/libdmici.so
	rm -f $usr/lib/sparcv9/libdmimi.so
	rm -f $usr/lib/sparcv9/libdmi.so.1
	rm -f $usr/lib/sparcv9/libdmici.so.1
	rm -f $usr/lib/sparcv9/libdmimi.so.1
	rm -f $usr/lib/amd64/libdmi.so
	rm -f $usr/lib/amd64/libdmici.so
	rm -f $usr/lib/amd64/libdmimi.so
	rm -f $usr/lib/amd64/libdmi.so.1
	rm -f $usr/lib/amd64/libdmici.so.1
	rm -f $usr/lib/amd64/libdmimi.so.1
	rm -f $usr/sbin/dmi_cmd
	rm -f $usr/sbin/dmiget
	rm -f $rootprefix/etc/init.d/init.dmi
	rm -f $rootprefix/etc/rc0.d/K07dmi
	rm -f $rootprefix/etc/rc1.d/K07dmi
	rm -f $rootprefix/etc/rc2.d/K07dmi
	rm -f $rootprefix/etc/rcS.d/K07dmi
	rm -f $rootprefix/etc/rc3.d/S77dmi
}

#
# Remove vold
#
remove_eof_vold()
{
	printf 'Removing vold... '

	rm -rf $usr/lib/vold
	rm -rf $usr/lib/rmmount
	rm -f $usr/lib/fs/hsfs/ident_hsfs.so.1
	rm -f $usr/lib/fs/pcfs/ident_pcfs.so.1
	rm -f $usr/lib/fs/udfs/ident_udfs.so.1
	rm -f $usr/lib/fs/ufs/ident_ufs.so.1
	rm -f $usr/sbin/vold
	rm -f $usr/kernel/drv/vol
	rm -f $usr/kernel/drv/amd64/vol
	rm -f $usr/kernel/drv/sparcv9/vol
	rm -f $usr/include/rmmount.h
	rm -f $usr/include/vol.h
	rm -f $rootprefix/etc/vold.conf
	rm -f $rootprefix/etc/rmmount.conf

	printf '\n'
}

#
# Remove the obsolete Mobile IP packages
#
remove_eof_mobileip() {
	typeset -r mip_pkgs='SUNWmipr SUNWmipu'
	typeset pkg

	printf 'Removing Mobile IP... '

	for pkg in $mip_pkgs
	do
		if pkginfo $pkgroot -q $pkg; then
			printf ' %s' $pkg
			pkgrm $pkgroot -n $pkg >/dev/null 2>&1
		fi
	done

	# In case that did not work, do it manually.
	if [[ -d $rootprefix/var/sadm/pkg/SUNWmipr ]]; then
		rm -f "$rootprefix/etc/inet/mipagent.conf-sample"
		rm -f "$rootprefix/etc/inet/mipagent.conf.fa-sample"
		rm -f "$rootprefix/etc/inet/mipagent.conf.ha-sample"
		rm -f "$rootprefix/etc/init.d/mipagent"
		rm -f "$rootprefix/etc/rc0.d/K06mipagent"
		rm -f "$rootprefix/etc/rc1.d/K06mipagent"
		rm -f "$rootprefix/etc/rc2.d/K06mipagent"
		rm -f "$rootprefix/etc/rc3.d/S80mipagent"
		rm -f "$rootprefix/etc/rcS.d/K06mipagent"
		rm -f "$rootprefix/etc/snmp/conf/mipagent.acl"
		rm -f "$rootprefix/etc/snmp/conf/mipagent.reg"
	fi
	if [[ -d $rootprefix/var/sadm/pkg/SUNWmipu ]]; then
		rm -f "$rootprefix/usr/lib/inet/mipagent"
		rm -f "$rootprefix/usr/sbin/mipagentconfig"
		rm -f "$rootprefix/usr/sbin/mipagentstat"
	fi
	printf '\n'
}

remove_properties() {

	#
	# Remove obsolete smartii setprop from bootenv.rc
	#
	srcbootenvrc=$root/boot/solaris/bootenv.rc
	tmpbootenvrc=/tmp/tmp.bootenvrc.$$

	# Don't touch bootenv.rc unless it contains obsolete property
	egrep -s 'target-driver-for-smartii' $srcbootenvrc 2>/dev/null
	res=$?
	if [ -f $srcbootenvrc -a $res -eq 0 ]; then
		egrep -v "target-driver-for-smartii"\
			$srcbootenvrc > $tmpbootenvrc 2>/dev/null
		cp $tmpbootenvrc $srcbootenvrc
	fi
	rm -f $tmpbootenvrc
}

rbac_cleanup()
{
# This is a copy of the RBAC portions of the SUNWcsr postinstall
# We need to ensure that the RBAC profiles are self-consistent
# as refinements are made that add granularity to the profiles

	print "Cleaning up old RBAC profiles... \c"
	auth_attr=$rootprefix/etc/security/auth_attr
	exec_attr=$rootprefix/etc/security/exec_attr

	if [ -f $auth_attr ]; then
		sed '/^solaris\.\*/d' $auth_attr > /tmp/a.$$
		cp /tmp/a.$$ $auth_attr
		rm -f /tmp/a.$$
	fi

	if [ -f $exec_attr ]; then
		sed -e '/^Network Security.*sbin\/ipsec.*/ D' \
		-e '/^Network Security.*sbin\/ike.*/ D' \
		-e '/^Network Security.*inet\/in\.iked.*/ D' \
		-e '/^Network Security.*inet\/cert.*/ D' $exec_attr > /tmp/e.$$
		cp /tmp/e.$$ $exec_attr
		rm -f /tmp/e.$$
	fi
	print "\n"
}

remove_eof_SUNWcry()
{
	print "SUNWcry/SUNWcryr removal cleanup...\n"

	# This clean up of ipsecalgs is not directly related to the EOF
	# of SUNWcry and SUWNcryr, but due to mistakes in this file seen
	# in earlier builds. The following lines will have no effect on
	# most machines.

	ipsecalgs=$rootprefix/etc/inet/ipsecalgs

	cp $ipsecalgs ${ipsecalgs}.tmp

	sed -e 's/_CBC|128\/32-128,8/_CBC|128\/32-448,8/' \
	    -e 's/AES_CBC|128|/AES_CBC|128\/128-256,64|/' \
	    $ipsecalgs > ${ipsecalgs}.tmp

	mv -f ${ipsecalgs}.tmp $ipsecalgs

	# Packages to remove.
	typeset -r sunwcry_pkgs='SUNWcry SUNWcryr'
	typeset pkg

	#
	# First, attempt to remove the packages cleanly if possible.
	# Use a custom "admin" file to specify that removal scripts
	# in the packages being removed should be run even if they
	# will run as root.

	typeset -r admfile='/tmp/sunwcry_eof.$$'
	cat > $admfile <<- EOF
	mail=
	instance=overwrite
	partial=nocheck
	runlevel=nocheck
	idepend=nocheck
	rdepend=nocheck
	space=nocheck
	setuid=nocheck
	conflict=nocheck
	action=nocheck
	basedir=default
	EOF

	printf '    Removing packages...'
	for pkg in $sunwcry_pkgs
	do
		if pkginfo $pkgroot -q $pkg; then
			printf ' %s' $pkg
			pkgrm $pkgroot -n -a $admfile $pkg >/dev/null 2>&1
		fi
	done
	printf '\n'

	# SUNWcry/SUNWcryr contents go away, if pkgrm didn't take
	# care of them.
	# The userland modules, kernel modules and OpenSSL filter libs
	rm -f $rootprefix/usr/lib/security/pkcs11_softtoken_extra.so.1
	rm -f $rootprefix/usr/lib/security/pkcs11_softtoken_extra.so
	rm -f $rootprefix/usr/lib/security/sparcv9/pkcs11_softtoken_extra.so.1
	rm -f $rootprefix/usr/lib/security/sparcv9/pkcs11_softtoken_extra.so
	rm -f $rootprefix/usr/lib/security/amd64/pkcs11_softtoken_extra.so.1
	rm -f $rootprefix/usr/lib/security/amd64/pkcs11_softtoken_extra.so

	rm -f $rootprefix/kernel/crypto/aes256
	rm -f $rootprefix/kernel/crypto/sparcv9/aes256
	rm -f $rootprefix/kernel/crypto/amd64/aes256
	rm -f $rootprefix/platform/SUNW,A70/kernel/crypto/sparcv9/aes256
	rm -f $rootprefix/platform/SUNW,Netra-CP3010/kernel/crypto/sparcv9/aes256
	rm -f $rootprefix/platform/SUNW,Netra-T12/kernel/crypto/sparcv9/aes256
	rm -f $rootprefix/platform/SUNW,Netra-T4/kernel/crypto/sparcv9/aes256
	rm -f $rootprefix/platform/SUNW,SPARC-Enterprise/kernel/crypto/sparcv9/aes256
	rm -f $rootprefix/platform/SUNW,Sun-Blade-1000/kernel/crypto/sparcv9/aes256
	rm -f $rootprefix/platform/SUNW,Sun-Blade-1500/kernel/crypto/sparcv9/aes256
	rm -f $rootprefix/platform/SUNW,Sun-Blade-2500/kernel/crypto/sparcv9/aes256
	rm -f $rootprefix/platform/SUNW,Sun-Fire-15000/kernel/crypto/sparcv9/aes256
	rm -f $rootprefix/platform/SUNW,Sun-Fire-280R/kernel/crypto/sparcv9/aes256
	rm -f $rootprefix/platform/SUNW,Sun-Fire-480R/kernel/crypto/sparcv9/aes256
	rm -f $rootprefix/platform/SUNW,Sun-Fire-880/kernel/crypto/sparcv9/aes256
	rm -f $rootprefix/platform/SUNW,Sun-Fire-V215/kernel/crypto/sparcv9/aes256
	rm -f $rootprefix/platform/SUNW,Sun-Fire-V240/kernel/crypto/sparcv9/aes256
	rm -f $rootprefix/platform/SUNW,Sun-Fire-V250/kernel/crypto/sparcv9/aes256
	rm -f $rootprefix/platform/SUNW,Sun-Fire-V440/kernel/crypto/sparcv9/aes256
	rm -f $rootprefix/platform/SUNW,Sun-Fire-V445/kernel/crypto/sparcv9/aes256
	rm -f $rootprefix/platform/SUNW,Sun-Fire/kernel/crypto/sparcv9/aes256
	rm -f $rootprefix/platform/sun4u-us3/kernel/crypto/sparcv9/aes256
	rm -f $rootprefix/kernel/crypto/arcfour2048
	rm -f $rootprefix/kernel/crypto/sparcv9/arcfour2048
	rm -f $rootprefix/kernel/crypto/amd64/arcfour2048
	rm -f $rootprefix/platform/sun4u/kernel/crypto/sparcv9/arcfour2048
	rm -f $rootprefix/kernel/crypto/blowfish448
	rm -f $rootprefix/kernel/crypto/sparcv9/blowfish448
	rm -f $rootprefix/kernel/crypto/amd64/blowfish448
	rm -f $rootprefix/usr/sfw/lib/libssl_extra.so.0.9.8
	rm -f $rootprefix/usr/sfw/lib/libcrypto_extra.so.0.9.8

	print "\n"
}

#
# Add metaslot configuration to pkcs11.conf if it doesn't already exist
#
enable_crypto_metaslot()
{
	pkcs11conf=$rootprefix/etc/crypto/pkcs11.conf
	egrep '^metaslot' ${pkcs11conf} > /dev/null 2>& 1
	if [ $? != 0 ] ; then
		print "Adding cryptographic framework's meta slot feature"
		cp $pkcs11conf ${pkcs11conf}.tmp
		export metaslot_config=\
"metaslot:metaslot_status=enabled;metaslot_auto_key_migrate=enabled;"\
"metaslot_token=Sun Software PKCS#11 softtoken;"\
"metaslot_slot=Sun Crypto Softtoken"
		nawk '/^# End SUNWcsr/ \
			{ print ENVIRON["metaslot_config"] } \
			{ print } \
		' ${pkcs11conf}	> ${pkcs11conf}.tmp
		mv -f ${pkcs11conf}.tmp $pkcs11conf
		print "\n"
	fi
}

cleanup_kerberos_mechanisms()
{
#
# This checks to see if the old 'gl' and 'do' directories
# for the Kerberos GSS-API mechanisms can be deleted.
# If the mechanism exists in /usr/lib/gss, then the old
# subdirs may be deleted.
#
	print "Cleaning up old Kerberos GSS-API mechanisms...\c"

	kerneldir=kernel/misc/kgss
	kerneldir_sparc=kernel/misc/kgss/sparcv9

	newmech=no;
	if [ -f $usr/lib/gss/mech_krb5.so.1 ]; then
		#
		# There is a mech  in the "new" location, so
		# the old stuff can be deleted.
		#
		if [ -d $usr/lib/gss/gl ]; then
			rm -rf $usr/lib/gss/gl
		fi
		if [ -d $usr/lib/gss/do ]; then
			rm -rf $usr/lib/gss/do
		fi
		newmech=yes;
	fi
	if [ -f $usr/lib/sparcv9/gss/mech_krb5.so.1 ]; then
		if [ -d $usr/lib/sparcv9/gss/gl ]; then
			rm -rf $usr/lib/sparcv9/gss/gl
		fi
		if [ -d $usr/lib/sparcv9/gss/do ]; then
			rm -rf $usr/lib/sparcv9/gss/do
		fi
	fi
	#
	# Cleanup kernel mechanisms from default location
	#
	if [ -f $rootprefix/$kerneldir/kmech_krb5 ]; then
		if [ -f $rootprefix/$kerneldir/gl_kmech_krb5 ]; then
			rm -f $rootprefix/$kerneldir/gl_kmech_krb5
		fi
		if [ -f $rootprefix/$kerneldir/do_kmech_krb5 ]; then
			rm -f $rootprefix/$kerneldir/do_kmech_krb5
		fi
	fi
	#
	# For SPARC, cleanup from 2 locations.
	#
	# 1.  /kernel/misc/kgss/sparcv9
	#
	if [ -f $rootprefix/$kerneldir_sparc/kmech_krb5 ]; then
		if [ -f $rootprefix/$kerneldir_sparc/gl_kmech_krb5 ]; then
			rm -f $rootprefix/$kerneldir_sparc/gl_kmech_krb5
		fi
		if [ -f $rootprefix/$kerneldir_sparc/do_kmech_krb5 ]; then
			rm -f $rootprefix/$kerneldir_sparc/do_kmech_krb5
		fi
	fi
	#
	# 2.  /platform/sun4u/kernel/misc/kgss/sparcv9
	#
	kerneldir_sparc=platform/$karch/$kerneldir_sparc
	if [ -f $rootprefix/$kerneldir_sparc/kmech_krb5 ]; then
		if [ -f $rootprefix/$kerneldir_sparc/gl_kmech_krb5 ]; then
			rm -f $rootprefix/$kerneldir_sparc/gl_kmech_krb5
		fi
		if [ -f $rootprefix/$kerneldir_sparc/do_kmech_krb5 ]; then
			rm -f $rootprefix/$kerneldir_sparc/do_kmech_krb5
		fi
	fi
	#
	# Make sure the GSS mechanism configuration file is correct
	#
	if [ "$newmech" = "yes" ]; then
		gssmechconf=$rootprefix/etc/gss/mech

		sed -e 's/gl\/mech_krb5\.so/mech_krb5\.so/' \
		-e 's/do\/mech_krb5\.so/mech_krb5\.so/' \
		-e 's/gl_kmech_krb5/kmech_krb5/' \
		-e 's/do_kmech_krb5/kmech_krb5/'\
		$gssmechconf > ${gssmechconf}.tmp

		if [ $? -eq 0 ]; then
			mv -f ${gssmechconf}.tmp $gssmechconf
		else
			echo  "WARNING: update of $gssmechconf failed."
			return 1
		fi
	fi
	print "\n"
}

mpxiodisableno='^[ 	]*mpxio-disable[ 	]*=[ 	]*"no"[ 	]*;'
mpxiodisableyes='^[ 	]*mpxio-disable[ 	]*=[ 	]*"yes"[ 	]*;'

#
# fix up audit permissions
#
fix_up_audit()
{
	chmod 644 $root/etc/security/audit_control
	chmod 644 $root/etc/security/audit_user
}

#
# disable mpxio on fp(7D) ports using fp.conf
#
disable_mpxio_using_fpconf()
{
	conffile=$rootprefix/kernel/drv/fp.conf
	test -f $conffile || return
	egrep -s "$mpxiodisableyes" $conffile && return

	print "To preserve device names, disabled mpxio on fp(7D) ports by"

	if egrep -s "$mpxiodisableno" $conffile; then
		tmpfile=/tmp/fp.conf.$$
		sed "s/$mpxiodisableno/mpxio-disable=\"yes\";/" $conffile \
		    > $tmpfile
		cp $tmpfile $conffile
		rm -f $tmpfile
		print "changing the value of mpxio-disable to \"yes\" in" \
		  "$conffile"
	else
		echo 'mpxio-disable="yes";' >> $conffile
		print "adding mpxio-disable=\"yes\" entry to $conffile"
	fi
}

#
# enable mpxio in scsi_vhci
#
enable_mpxio_using_scsivhciconf()
{
	#
	# depending on whether the bfu restored the child's or parent's version
	# of scsi_vhci.conf file, we may already have the file with the change
	# we need in place. So make the change only if necessary.
	#

	conffile=$rootprefix/kernel/drv/scsi_vhci.conf
	egrep -s "$mpxiodisableno" $conffile && return

	print "To preserve device names, restored your current mpxio" \
	    "configuration by"

	if egrep -s "$mpxiodisableyes" $conffile; then
		tmpfile=/tmp/scsi_vhci.conf.$$
		sed "s/$mpxiodisableyes/mpxio-disable=\"no\";/" $conffile \
		    > $tmpfile
		cp $tmpfile $conffile
		rm -f $tmpfile
		print "changing the value of mpxio-disable to \"no\" in" \
		  "$conffile"
	else
		echo 'mpxio-disable="no";' >> $conffile
		print "adding mpxio-disable=\"no\" entry to $conffile"
	fi
}

#
# restore the pre-bfu MPxIO on/off setting to the post-bfued configuration
#
fixup_mpxio()
{
	conffile=$rootprefix/kernel/drv/scsi_vhci.conf
	parentconffile=$rootprefix/bfu.parent/kernel/drv/scsi_vhci.conf
	childconffile=$rootprefix/bfu.child/kernel/drv/scsi_vhci.conf
	ancestorconffile=$rootprefix/bfu.ancestor/kernel/drv/scsi_vhci.conf

	# if scsi_vhci.conf doesn't exist return
	test -f $conffile || return

	#
	# Determine the mpxio setting in the child. If the system was bfued
	# before and running with mpxio on by deafult bits, can't rely on the
	# mpxio-disable entry in the child's scsi_vhci.conf file as it may
	# contain stale left over entries.
	#
	mpxio_child=1
	if [ -f $ancestorconffile ]; then
		if egrep -s "$mpxiodisableyes" $ancestorconffile; then
			#
			# prior to the bfu the system was running with
			# mpxio off by default bits.
			#
			mpxio_child=0
			egrep -s "$mpxiodisableno" $childconffile && \
			    mpxio_child=1
		fi
	else
		egrep -s "$mpxiodisableyes" $childconffile && mpxio_child=0
	fi

	if egrep -s "$mpxiodisableyes" $parentconffile; then
		# these bits require explicit enabling of mpxio at in scsi_vhci
		if [ $mpxio_child -eq 1 ]; then
			egrep -s "$mpxiodisableyes" \
			    $rootprefix/kernel/drv/fp.conf || \
			    enable_mpxio_using_scsivhciconf
		fi
	else
		#
		# these bits have mpxio enabled by default in scsi_vhci.
		# if mpxio is disabled in the child, disable mpxio on all
		# fp(7D) ports using fp.conf.
		#
		[ $mpxio_child -eq 0 ] && disable_mpxio_using_fpconf
	fi
}


#
# Check to see if root in $1 has a mounted boot, and that
# it's mounted at the right place for bfu to handle it.
#
# Returns 0 (true) if bfu can handle the upgrade; fails if not
#

boot_is_upgradeable()
{
	ROOT=$1
	if [ "$ROOT" = "/" ] ; then ROOT=""; fi

        BOOTPARTDEV="$(grep -s -v '^#' ${ROOT}/etc/vfstab | \
	    grep "[ 	]/boot[ 	]*pcfs[ 	]" | \
	    awk '{print $1}')"

	# find out if, and where, boot is mounted

	if [ -n "$BOOTPARTDEV" ] ; then 
		if [ -n "$ROOT" ] ; then
		
			BOOTMNT=$(mount | grep "$BOOTPARTDEV" | \
			    awk '{print $1}')
		else
			BOOTMNT="/boot"
		fi
		if [ "$BOOTMNT" != ${ROOT}/boot ] ; then
			cat << BOOTMOUNTERR

${ROOT} refers to an x86 boot partition, but it's not mounted 
at ${ROOT}/boot.

BOOTMOUNTERR
			fail "Mount ${ROOT}s bootpart at ${ROOT}/boot.\n\n"
		fi
	fi

	return 0
}

# update the realmode boot programs at $1 (root) 
# from classic boot psm/stand/bootblks/ufs/i386/installboot.sh

install_boot_i386()
{
	PBOOT=$1
	BOOTBLK=$2
	DEVICE=$3
	if [ ! -f $PBOOT ]; then
		echo "$PBOOT: File not found"
		return 1
	fi
	if [ ! -f $BOOTBLK ]; then
		echo "$BOOTBLK: File not found"
		return 1
	fi
	if [ ! -c $DEVICE ]; then
		echo "$DEVICE: Not a character device"
		return 1
	fi
	if [ ! -w $DEVICE ]; then
		echo "$DEVICE: Not writeable"
		return 1
	fi

	# pboot at block 0, label at blocks 1 and 2, bootblk from block 3 on
	dd if=$PBOOT of=$DEVICE bs=1b count=1 conv=sync >/dev/null 2>&1

	dd if=$BOOTBLK of=$DEVICE bs=1b oseek=3 conv=sync >/dev/null 2>&1

	return 0
}

update_realmode_booters()
{
	ROOT=$1
	
	TMPDIR=/tmp/rmupdate.$$
	trap "rm -rf $TMPDIR" EXIT

	# go get new versions of boot files into TMPDIR

	OLD_PWD=$(pwd)
	mkdir $TMPDIR
	cd $TMPDIR

	# i86pc.boot archive
	REQFILES="boot/mdboot boot/strap.com"
	$ZCAT $cpiodir/i86pc.boot$ZFIX |  cpio -id $REQFILES 2>/dev/null 
	mv $REQFILES $TMPDIR

	# i86pc.usr archive
	REQFILES="usr/platform/i86pc/lib/fs/ufs/pboot"
	REQFILES="$REQFILES usr/platform/i86pc/lib/fs/ufs/bootblk"
	$ZCAT $cpiodir/i86pc.usr$ZFIX | cpio -id $REQFILES 2>/dev/null
	mv $REQFILES $TMPDIR

	cd $OLD_PWD

	grep -s -v '^#' ${ROOT}/etc/vfstab | \
	    grep "[ 	]/boot[ 	]*pcfs[ 	]" >/dev/null

	if [ $? -eq 0 ] ; then
		echo 'Updating /boot on x86 boot partition.'

		REQFILES="mdboot strap.com"
		for f in ${REQFILES}; do
			if [ ! -f ${TMPDIR}/$f ]; then
				fail "Missing $f, aborting."
			fi
		done

		MDBOOT=${TMPDIR}/mdboot
		STRAP=${TMPDIR}/strap.com

		LUBIN=/usr/lib/lu
		TMP_FDFILE1=${TMPDIR}/fdfile1.$$
		LOGFILE=${TMPDIR}/mkfs.log.$$
		DDCOPY=${TMPDIR}/.dd_x86_boot_copy

		DISKID="$(grep -s -v '^#' ${ROOT}/etc/vfstab | \
		    grep "[ 	]/boot[ 	]*pcfs[ 	]" |\
		    awk '{print $1}' | sed -e 's:p0\:boot::g')"

		DISKID="$(basename ${DISKID})"

		# Obtain the disk table; it will look something like the following:
		#
# * Id    Act  Bhead  Bsect  Bcyl    Ehead  Esect  Ecyl    Rsect    Numsect
#   130   128  27     28     0       242    9      553     1728     8897472
		# 
		# Delete all blank lines, and all lines that begin with *,
		# leaving only actual fdisk entries that we can scan
		# looking for the X86BOOT partition

		fdisk -W - /dev/rdsk/${DISKID}p0 | \
		    grep -v '^*' | grep -v '^$' > ${TMP_FDFILE1}

		num=1

		while read id act bhead bcyl ehead ecyl rsect numsect
		do
			# Ignore entry if not X86 /boot partition
			# ID '190' is the X86BOOT partition (see man fdisk(1M))

			if [ $id -ne "190" ] ; then
				num=$(expr $num + 1)
				continue
			fi

			# Found X86 boot partition - save contents to $DDCOPY
			BOOTPART=/dev/rdsk/${DISKID}p${num}
			echo "Boot device is <${BOOTPART}>"

			ERRMSG="$(dd if=${BOOTPART} of=${DDCOPY} 2>&1)"
			if [ $? -ne 0 ] ; then
				[ -n "${ERRMSG}" ] && echo "${ERRMSG}"
				fail "Unable to save copy of <${BOOTPART}>."
			fi

			# mount copy of old /boot partition 
			LOBOOTDEV=$(lofiadm -a ${DDCOPY} 2>&1)
			if [ $? -ne 0 ] ; then
				[ -n "${LOBOOTDEV}" ] && echo "${LOBOOTDEV}"
				fail "Unable to make lo-device <${DDCOPY}>"
			fi
			SOURCE_BOOT_DEV="${TMPDIR}/tmpbootdev.$$"
			mkdir ${SOURCE_BOOT_DEV}
			ERRMSG=$(mount -F pcfs ${LOBOOTDEV} \
			    ${SOURCE_BOOT_DEV})
			if [ $? -ne 0 ] ; then
				[ -n "${ERRMSG}" ] && echo "${ERRMSG}"
				fail "Unable to mount lo-device <${LOBOOTDEV}>."
			fi

			# recreate existing boot partition with updated 
			# boot files

			# umount ${ROOT}'s /boot if mounted

			BOOTMOUNTPT=$(mount | grep ${DISKID}p0:boot 2>&1 | \
			    awk '{print $1;}')

			if [ -n "${BOOTMOUNTPT}" ] ; then
				echo "unmounting /dev/dsk/${DISKID}p0:boot"
				ERRMSG=$(umount \
				    /dev/dsk/${DISKID}p0:boot 2>&1)
				if [ $? -ne 0 ] ; then
					[ -n "${ERRMSG}" ] && echo "${ERRMSG}"
					fail "Unable to umount X86 boot device."
				fi
			fi

			echo "Making new pcfs file system on ${DISKID}"

			echo y | /usr/lib/fs/pcfs/mkfs -F pcfs \
			    -o S,s,B=$MDBOOT,b=BOOT,i=$STRAP \
			    /dev/rdsk/${DISKID}p0:boot >> ${LOGFILE} 2>&1
			if [ $? -ne 0 ] ; then
				echo "Unable to make pcfs:"
				cat ${LOGFILE}
				fail ""
			fi

			echo "Copying x86 boot partition contents back\c"
			echo " to new /boot fs."

			OLD_PWD=$(pwd)

			echo "Remounting freshened /boot partition"

			if [ -z "${BOOTMOUNTPT}" ] ; then 
				# boot ptn wasn't mounted
				BOOTMOUNT="/tmp/bootpart"
				mkdir ${BOOTMOUNT}
			else
				BOOTMOUNT=${BOOTMOUNTPT}
			fi

			ERRMSG=$(mount -F pcfs \
			    /dev/dsk/${DISKID}p0:boot ${BOOTMOUNT} 2>&1)

			if [ $? -ne 0 ] ; then
				[ -n "${ERRMSG}" ] && echo "${ERRMSG}"
				fail "Unable to mount X86 boot device."
			fi

			# copy old /boot contents
			cd ${SOURCE_BOOT_DEV}
			find . -mount \! -type s -print | \
			    cpio -pcdum ${BOOTMOUNT} 2>&1 | \
			    ${LUBIN}/lustripcpioerr

			if [ $? -ne 0 ] ; then
				fail "Unable to copy boot partition contents."
			fi

			cd ${OLD_PWD}

			# unmount and rm our boot mount, if we created it
			if [ -z "${BOOTMOUNTPT}" ] ; then
				ERRMSG=$(umount ${BOOTMOUNT} 2>&1)
				if [ $? -ne 0 ] ; then
					[ -n "${ERRMSG}" ] && echo "${ERRMSG}"
					fail "Unable to umount <$BOOTMOUNT>." 
				fi
				rm -rf ${BOOTMOUNT}
			fi

			# unmount, un-lofi, and rm SOURCE_BOOT_DEV

			ERRMSG=$(umount ${SOURCE_BOOT_DEV} 2>&1)
			if [ $? -ne 0 ] ; then
				[ -n "${ERRMSG}" ] && echo "${ERRMSG}"
				fail "Cannot umount lo-device <${LOBOOTDEV}>." 
			fi

			ERRMSG=$(lofiadm -d ${DDCOPY} 2>&1)
			if [ $? -ne 0 ] ; then
				[ -n "${ERRMSG}" ] && echo "${ERRMSG}"
				fail "Cannot remove lo-device <${LOBOOTDEV}>." 
			fi
		
			rm -rf ${SOURCE_BOOT_DEV}

		done < ${TMP_FDFILE1}
		rm ${TMP_FDFILE1} ${LOGFILE} ${DDCOPY}

	else

		# non boot-partition: use installboot to get pboot and bootblk
		echo "Updating /boot on Solaris partition."

		if [ -z "${ROOT}" ] ; then SEARCH="/"; else SEARCH="${ROOT}"; fi

		ROOTRAWDEV=$(mount | grep "^${SEARCH} on " | \
		    awk '{print $3}' | sed 's;/dsk;/rdsk;')

		if [ -z "${ROOTRAWDEV}" ] ; then
			[ -n "${ROOTRAWDEV}" && echo "${ROOTRAWDEV}" ] 
			fail "${SEARCH} must be a mounted filesystem"
		fi

		echo "Updating Solaris partition ${ROOTRAWDEV} with installboot"
		REQFILES="pboot bootblk"
		for f in ${REQFILES}; do
			if [ ! -f ${TMPDIR}/$f ]; then
				fail "Missing $f, aborting."
			fi
		done
		PBOOT=${TMPDIR}/pboot
		BOOTBLK=${TMPDIR}/bootblk
		install_boot_i386 $PBOOT $BOOTBLK ${ROOTRAWDEV}
		if [ $? -ne 0 ] ; then
			fail "Unable to installboot to <${ROOTRAWDEV}>." 
		fi
	fi
}

print "Verifying archives ..."

for a in generic $allarchs $rootarchs
do
	test -r $cpiodir/$a.root$ZFIX ||
		fail "bfu archive $cpiodir/$a.root$ZFIX missing"
done

if [ ! -r $cpiodir/generic.lib$ZFIX -o ! -r $cpiodir/generic.kernel$ZFIX -o \
    ! -r $cpiodir/generic.sbin$ZFIX ]; then
	old_style_archives="true"
	$ZCAT $cpiodir/generic.root$ZFIX | cpio -it 2>/dev/null | \
	    egrep -s '^etc/zones' && \
		fail "bfu archive $cpiodir/generic.{kernel,lib,sbin}$ZFIX" \
		     "missing;\npossible mkbfu version mismatch: pre-zones" \
		     "style archives with zones files."
fi

for a in generic $allarchs $usrarchs
do
	test -r $cpiodir/$a.usr$ZFIX ||
		fail "bfu archive $cpiodir/$a.usr$ZFIX missing"
done

for root in $rootlist
do
	cd $root || fail "Cannot cd $root"
	prologue=${root%/}/bfu.prologue
	if [ -f $prologue ]; then
		print "Executing $prologue"
		$prologue || fail "$prologue failed with code $?"
	fi
done

print "Performing basic sanity checks ..."

for dir in $usr $rootlist
do
	test -d $dir || fail "$dir does not exist"
	test -w $dir || fail "$dir is not writable"
	cd $dir || fail "Cannot cd $dir"
done

RM_32BIT_KERNEL=0;
if [ "$karch" = "sun4u" ] &&
   ($ZCAT $cpiodir/sun4u.root$ZFIX | cpio -itv 2>&1 |
    grep "^l.*platform/sun4u/kernel/unix -> sparcv9/unix$" > /dev/null);
    then
	RM_32BIT_KERNEL=1;
	if [ "$force_override" = "no" ] && 
	   (prtconf -F 2>&1 | egrep '(cgthree|bwtwo)' > /dev/null);
	    then
		print "\n\nERROR: You are upgrading to a 64-bit-only OS. " \
		      "Your frame buffer does not have a 64-bit driver and " \
		      "will not work after reboot.  To proceed you must run " \
		      "bfu with the -f flag.";
		exit;
	fi;
fi;

if [ $plat = "SUNW,Ultra-1" ] && [ ! -f $cpiodir/SUNW,Ultra-1.root$ZFIX ] &&
   [ "$force_override" = "no" ];
   then
	print "\nERROR: These archives do not have Ultra-1 platform support." \
	      "\nProceeding with this BFU may render this machine unbootable." \
	      "\nTo proceed anyway, you must run bfu with the -f flag.\n";
	exit;
fi;

for root in $rootlist
do
	rootprefix=${root%/}
	smf_check_repository
done

MINIMUM_OS_REV=10

#
# Perform additional sanity checks if we are upgrading the live system.
#
if [ "$rootlist" = "/" ]
then
	#
	# Disallow from older releases
	#
	os_rev=`uname -r | sed -e s/5.//`
	if [ $os_rev -lt $MINIMUM_OS_REV -a "$force_override" = "no" ]; then
		fail "Cannot bfu from pre-Solaris $MINIMUM_OS_REV"
	fi
	if [ ! -x /usr/sbin/svcadm ]; then
		fail "This version of bfu cannot run on pre-Greenline " \
		    "(s10_64) systems"
	fi

	#
	# Filesystem space checks
	#
	set $root 4 $usr 6
	while [ $# -gt 0 ]
	do
		test "`df -b $1 | tail -1 | nawk '{ print $2 }'`" -ge ${2}000 ||
			fail "Less than $2 MB free on $1 -- bfu not safe."
		shift 2
	done
	#
	# Disable kernel module unloading
	#
	print "Disabling kernel module unloading ... \c"
	test -x /usr/bin/adb || fail "/usr/bin/adb not found: bfu not safe."
	echo "moddebug/W20000" | adb -kw /dev/ksyms /dev/mem | grep moddebug
	#
	# Load modules and drivers here not to reload them when you access
	# /devices or its subdirectories later.
	#
	nawk '$1 !~ /^#|^$/ {print $1}' /etc/name_to_major | \
	sed -e 's/#.*$//' | while read driver
	do
		modload -p drv/${driver} >/dev/null 2>&1
	done
	ls $cpiodir >>/dev/null		# loads elfexec and networking

	# exec/intpexec and sys/kaio are needed by lofi
	modload -p exec/intpexec >/dev/null 2>&1
	modload -p sys/kaio >/dev/null 2>&1

	# umount /lib/libc.so.1 if necessary
	if [ -n "`mount | grep '^/lib/libc.so.1'`" ]
	then
		print "Unmounting /lib/libc.so.1 ..."
		umount /lib/libc.so.1
	fi

	PLAT=`/usr/bin/uname -i`
	ARCH=`/usr/bin/uname -m`
	# umount /platform/$PLAT/lib/libc_psr.so.1 if necessary
	if [ -n "`mount | grep "^/platform/$PLAT/lib/libc_psr.so.1"`" ]
	then
		print "Unmounting /platform/$PLAT/lib/libc_psr.so.1 ..."
		umount /platform/$PLAT/lib/libc_psr.so.1
	else
		# umount /platform/$ARCH/lib/libc_psr.so.1 if necessary
		if [ -n "`mount | grep "^/platform/$ARCH/lib/libc_psr.so.1"`" ]
		then
			print "Unmounting /platform/$ARCH/lib/libc_psr.so.1 ..."
			umount /platform/$ARCH/lib/libc_psr.so.1
		fi
	fi

	# umount /platform/$PLAT/lib/sparcv9/libc_psr.so.1 if necessary
	if [ -n "`mount | grep "^/platform/$PLAT/lib/sparcv9/libc_psr.so.1"`" ]
	then
		print "Unmounting /platform/$PLAT/lib/sparcv9/libc_psr.so.1 ..."
		umount /platform/$PLAT/lib/sparcv9/libc_psr.so.1
	else
		# umount /platform/$ARCH/lib/sparcv9/libc_psr.so.1 if necessary
		if [ -n "`mount | grep \
		    "^/platform/$ARCH/lib/sparcv9/libc_psr.so.1"`" ]
		then
			print "Unmounting \c"
			print "/platform/$ARCH/lib/sparcv9/libc_psr.so.1 ..."
			umount /platform/$ARCH/lib/sparcv9/libc_psr.so.1
		fi
	fi

	# umount /platform/sun4u-us3/lib/libc_psr.so.1 if necessary
	if [ -n "`mount | grep '^/platform/sun4u-us3/lib/libc_psr.so.1'`" ]
	then
		print "Unmounting /platform/sun4u-us3/lib/libc_psr.so.1 ..."
		umount /platform/sun4u-us3/lib/libc_psr.so.1
	fi

	# umount /platform/sun4u-us3/lib/sparcv9/libc_psr.so.1 if necessary
	if [ -n "`mount | grep '^/platform/sun4u-us3/lib/sparcv9/libc_psr.so.1'`" ]
	then
		print "Unmounting /platform/sun4u-us3/lib/sparcv9/libc_psr.so.1 ..."
		umount /platform/sun4u-us3/lib/sparcv9/libc_psr.so.1
	fi

	# 
	# The libpiclsbl.so.1 library has been moved from
	# /usr/platform/SUNW,Sun-Fire-T200/lib/... to
	# /usr/platform/sun4v/lib/... .  Other sun4v platforms create
	# symbolic link to T200's libpiclsbl.so.1. Therefore check
	# if library is present in T200's directory and then remove
	# it and the symbolic links.
	if [ -a \
	    $usr/platform/SUNW,Sun-Fire-T200/lib/picl/plugins/libpiclsbl.so.1 ]
	then
		print "Removing libpiclsbl.so library ..."
		find $usr/platform -name libpiclsbl\* -exec rm {} \;
	fi

	if [ -x /usr/sbin/zoneadm ]; then
		#
		# Stop any running zones: the init script will print a
		# message if needed.
		#
		if [ -x /etc/init.d/zones ]; then
			/etc/init.d/zones stop
		elif [ -x /lib/svc/method/svc-zones ]; then
			#
			# We need all zones to be down before proceeding.
			# We can't accomplish this by just disabling the
			# zones service, since it might already be disabled.
			# So we pretend to be SMF, and invoke the stop method.
			#
			# When zones are someday independently managed as
			# service instances, this will need to be revised.
			#
			export SMF_FMRI="svc:/system/zones:default"
			/lib/svc/method/svc-zones stop
			unset SMF_FMRI
		fi

		[ -z `zoneadm list | grep -v global` ] || \
		    fail "zone(s) failed to halt"
		#
		# Determine the installed zones, which we will want to do
		# after we're done with the global zone.  This is done now
		# rather than later in case bfu'ing the global zone causes
		# the zone configuration to become unreadable (e.g., via a
		# DTD flag day).
		#
		bfu_zone_list=$root/.bfu_zone_list
		rm -f $bfu_zone_list

		zoneadm list -pi | nawk -F: '{
			if ($3 == "installed" &&
			    ($6 == "native" || $6 == "" || $6 == "sn1")) {
				printf "%s %s\n", $2, $4
			}
		}' > $bfu_zone_list
	fi

	#
	# Stop sendmail so that mail doesn't bounce during the interval
	# where /etc/mail/aliases is (effectively) empty.
	#
	# (note that unlike other services here, /etc/init.d/sendmail
	# remains post-smf(5) because it is a public interface.)
	#
	if [ -r /etc/svc/volatile/repository_door ]; then
		print "Disabling sendmail temporarily ..."
		svcadm disable -t network/smtp
	else
		print "Killing sendmail ..."
		/etc/init.d/sendmail stop
	fi

	print "Disabling remote logins ..."
	echo "bfu in progress -- remote logins disabled" >/etc/nologin

	#
	# Stop syslogd so it doesn't interfere with saving preserved files.
	#
	if [ -f /etc/init.d/syslog ]; then
		print "Killing syslogd ..."
		/etc/init.d/syslog stop
	elif [ -r /etc/svc/volatile/repository_door ]; then
		print "Disabling syslog temporarily ..."
		svcadm disable -t system/system-log
	fi

	#
	# Stop apache so it doesn't get upset when the entire world changes
	# out from underneath it.
	#
	if [ -f /etc/init.d/apache ]; then
		print "Killing httpd ..."
		/etc/init.d/apache stop
	elif [ -r /etc/svc/volatile/repository_door ]; then
		print "Disabling httpd temporarily ..."
		svcadm disable -t network/http
	fi

	#
	# Kill off fmd so it doesn't get upset when the entire world changes
	# out from underneath it.
	#
	if [ -f /etc/init.d/savecore ]; then
		print "Killing fmd ..."
		pkill -x fmd
	elif [ -r /etc/svc/volatile/repository_door ]; then
		print "Disabling fmd temporarily ..."
		svcadm disable -t system/fmd
	fi

	#
	# Stop nscd so it doesn't interfere with stuff.
	#
	if [ -x /etc/init.d/nscd ]; then
		print "Killing nscd ..."
		/etc/init.d/nscd stop
	elif [ -r /etc/svc/volatile/repository_door ]; then
		print "Disabling nscd temporarily ..."
		svcadm disable -t system/name-service-cache:default
	fi

	if grep -v "^#" $rootprefix/etc/vfstab | grep boot | \
		grep "[ 	]pcfs[ 	]" >/dev/null 2>&1
	then
		boot_is_pcfs=yes
	fi

	smf_new_profiles

else
	#
	# Check ${root}/etc/motd for SunOS value to get `uname -r`
	#
	os_rev=`head -1 ${root}/etc/motd | sed -e 's/^.*SunOS //' | \
		awk '{print $1}' | sed -e s/5.//`
	if [ $os_rev -lt $MINIMUM_OS_REV -a "$force_override" = "no" ]; then
		fail "Cannot bfu from pre-Solaris $MINIMUM_OS_REV"
	fi
	if [ ! -x /usr/sbin/svcadm ]; then
		fail "This version of bfu cannot run on pre-Greenline " \
		    "(s10_64) systems"
	fi
fi

export PATH=/tmp/bfubin:$PATH
export LD_LIBRARY_PATH=/tmp/bfulib

if [ -h /tmp/bfulib/64 ]
then
	ldlib64="LD_LIBRARY_PATH_64=/tmp/bfulib/64"
	export LD_LIBRARY_PATH_64=/tmp/bfulib/64
fi

# turn off auxiliary filters, since they can cause objects to be loaded
# from outside of the protected environment.
export LD_NOAUXFLTR=1

#
# Since we've turned off auxiliary filters, libc_psr will normally not
# be loaded at all.  But libc_psr was overriding broken code in libc
# for over a week before the fix for 6324631, so we need to explicitly
# LD_PRELOAD it to allow users to bfu from the broken libc.  This can be
# removed once there are no sun4u machines bfued to Nevada bits between
# 9/7/2005 and 9/15/2005.
#
if [ -f /tmp/bfulib/libc_psr.so.1 ]; then
	export LD_PRELOAD_32=/tmp/bfulib/libc_psr.so.1
fi

print "Turning on delayed i/o ..."
fastfs -f $rootlist $usr
fastfs $rootlist $usr

#
# The "| tee -a $EXTRACT_LOG" following do_extraction() is not pulled into the
# function itself because it interferes with the cpio exit status detection.
# pcfs boot is an exception, since its cpio exit status is expected to be bad,
# so a heuristic must be employed to infer whether or not any errors occurred.
#
do_extraction() {
	compressed_archive=$1
	shift
	$ZCAT $compressed_archive | cpio -idmucB $* 2>&1 \
		|| extraction_error "extracting archive $1"
}

do_pcfs_boot_extraction() {
	PCFS_BOOT_LOG=/tmp/bfu-pcfs-boot-log.$$
	$ZCAT $1 | cpio -idmucB 2>&1 | grep -v "error.s" | \
		grep -v "cpio: Cannot chown()" | \
		grep -v "cpio: Error during chown()" | tee $PCFS_BOOT_LOG
	cat $PCFS_BOOT_LOG >> $EXTRACT_LOG
	egrep -s -v blocks $PCFS_BOOT_LOG
	if [ $? -eq 0 ]; then
		extraction_error "extracting archive $1 ... see $PCFS_BOOT_LOG"
	else
		rm -f $PCFS_BOOT_LOG
	fi
}

#
# Usage: extract_archives (root|usr|lib|sbin|kernel) arch-list
#
extract_archives() {
	base=$1
	shift
	test $base = usr && cd $usrroot || cd $root
	for archive in $*
	do
		print "Extracting $archive.$base$ZFIX ... \c" \
			| tee -a $EXTRACT_LOG
		test -h platform/$archive && rm platform/$archive
		if [ $base = root ]; then
			exclude="-f dev/fd home proc etc/mnttab"

			#
			# We don't want to overwrite the sharetab if
			# it is a mount-point. We assume it is a
			# mount-point if it is not writable.
			#
			if [ -f etc/dfs/sharetab ]; then
				if [ ! -w etc/dfs/sharetab ]; then
					exclude="$exclude etc/dfs/sharetab"
				fi
			fi

			[ -d system/contract ] &&
				exclude="$exclude system/contract"
			[ -d system/object ] &&
				exclude="$exclude system/object"
			[ -f etc/svc/repository.db ] &&
				exclude="$exclude etc/svc/repository.db"
			[ -e etc/repository_door ] &&
				exclude="$exclude etc/repository_door"
			[ -f etc/svc/volatile ] &&
				exclude="$exclude etc/svc/volatile"
			do_extraction $cpiodir/$archive.$base$ZFIX $exclude |
				tee -a $EXTRACT_LOG
		elif [ $base = usr ]; then
			do_extraction $cpiodir/$archive.$base$ZFIX \
				-f "usr/openwin" | tee -a $EXTRACT_LOG
		else
			do_extraction $cpiodir/$archive.$base$ZFIX \
				| tee -a $EXTRACT_LOG
		fi
	done
	cd $root
}

extract_boot_archives() {
	base=$1
	shift
	cd $root
	for archive in $*
	do
		if [ ! -f $cpiodir/$archive.$base$ZFIX ]; then
			continue
		fi
		print "Extracting $archive.$base$ZFIX ... \c" \
			| tee -a $EXTRACT_LOG
		if [ $boot_is_pcfs = yes ]; then
			do_pcfs_boot_extraction $cpiodir/$archive.$base$ZFIX
		else
			do_extraction $cpiodir/$archive.$base$ZFIX | \
				tee -a $EXTRACT_LOG
		fi
		$ZCAT $cpiodir/$archive.$base$ZFIX | cpio -it 2>&1 | \
		    grep  "boot/solaris/devicedb/master" >/dev/null 2>&1
		if [ "$?" = "0" ]; then
			have_realmode=yes
		fi
	done
	cd $root
}

#
# Classic boot pboot and bootblk compatibility with old archives
#
setup_pboot()
{
	NEWPBOOTDIR=$GATE/public/pboot
	NEWPBOOT=${NEWPBOOTDIR}/pboot
	NEWBOOTBLK=${NEWPBOOTDIR}/bootblk
	PBOOTDIR=$usr/platform/$karch/lib/fs/ufs
	PBOOT=${PBOOTDIR}/pboot
	BOOTBLK=${PBOOTDIR}/bootblk

	# they should already be there, but...
	if [ -f $NEWPBOOT -a ! -f $PBOOT ]; then
		print "Installing pboot from $NEWPBOOTDIR"
		cp $NEWPBOOT $PBOOT
	fi
	if [ -f $NEWBOOTBLK -a ! -f $BOOTBLK ]; then
		print "Installing bootblk from $NEWPBOOTDIR"
		cp $NEWBOOTBLK $BOOTBLK
	fi

	if [ -f $NEWPBOOT -a -f $PBOOT ]; then
		LATEST=`ls -Lt $PBOOT $NEWPBOOT | head -1`
		if [ "$LATEST" = "$NEWPBOOT" ]; then
			print "Updating pboot from $NEWPBOOT"
			cp $NEWPBOOT $PBOOT
		fi
	fi
	if [ -f $NEWBOOTBLK -a -f $BOOTBLK ]; then
		LATEST=`ls -Lt $BOOTBLK $NEWBOOTBLK | head -1`
		if [ "$LATEST" = "$NEWBOOTBLK" ]; then
			print "Updating bootblk from $NEWBOOTBLK"
			cp $NEWBOOTBLK $BOOTBLK
		fi
	fi
	#
	# This function will never be called when upgrading a zfs root,
	# so it's safe to assume a value for rootslice here.
	#
	if [[ "$rootslice" = /dev/rdsk/* ]]; then
		print "Installing boot block."
		( cd $PBOOTDIR ;
		    install_boot_i386 ./pboot ./bootblk ${rootslice%??}s2 )
	fi
	#
	# Since /platform/i86pc/boot/solaris/boot.bin is moved
	# to /boot/solaris, remove the old one if it really
	# exists.
	#
	OLDBOOTDIR=${root}/platform/i86pc/boot/solaris
	OLDBOOTBIN=${OLDBOOTDIR}/boot.bin
	if [ ! -h ${OLDBOOTDIR} -a -f ${OLDBOOTBIN} ] ;
	then
		print "Removing old boot.bin."
		rm -rf ${OLDBOOTBIN}
	fi
}

#
# Multiboot support
#

saved_boot_files="
	solaris/bootenv.rc
	solaris/devicedb/master
"

#
# transition from multiboot to dca
#
check_multi_to_dca_boot()
{
	bootdev=`grep p0:boot $rootprefix/etc/vfstab | \
		grep pcfs | nawk '{print $1}'`
	if [ "$bootdev" != "" ]; then
		is_pcfs_boot=yes
	fi

	if [ $is_pcfs_boot = yes ]; then
		df -h | grep stubboot >/dev/null 2>&1
		if [ $? -eq 0 ]; then

			# save configurable files from /boot
			# before remounting /stubboot.
			# files are relative to /boot.
			for file in $saved_boot_files
			do
				dir="`dirname $rootprefix/stubboot/$file`"
				mkdir -p $dir
				cp $rootprefix/boot/$file $dir
			done

			echo "unmount $bootdev at $rootprefix/stubboot"
			ERRMSG=$(umount $bootdev 2>&1)
			if [ $? -ne 0 ] ; then
				[ -n "${ERRMSG}" ] && echo "${ERRMSG}"
				fail "Unable to umount $bootdev on $rootprefix/stubboot."
			fi

			# adjust vfstab
			sed -e "s/[ 	]\/stubboot[ 	]/	\/boot	/" \
			    <$rootprefix/etc/vfstab >$rootprefix/etc/vfstab+
			mv $rootprefix/etc/vfstab $rootprefix/etc/vfstab-
			mv $rootprefix/etc/vfstab+ $rootprefix/etc/vfstab

			ERRMSG=$(mount -F pcfs $bootdev $rootprefix/boot 2>&1)
			if [ $? -ne 0 ] ; then
				[ -n "${ERRMSG}" ] && echo "${ERRMSG}"
				fail "Unable to mount $bootdev on $rootprefix/boot."
			fi
		fi
	fi
}

check_dca_to_multiboot()
{
	bootdev=`grep p0:boot $rootprefix/etc/vfstab | \
	    grep pcfs | nawk '{print $1}'`
	if [ "$bootdev" != "" ]; then
		is_pcfs_boot=yes
	fi
	if [ $system_type != dca ]; then
		return
	fi

	# ensure bootpath is in $rootprefix/boot/solaris/bootenv.rc
	# It's ok to put a meta device path in there
	bootenvrc=$rootprefix/boot/solaris/bootenv.rc
	grep "^setprop[	 ]*bootpath[	 ]" $bootenvrc > /dev/null
	if [ $? != 0 ]; then
		rootdev=`grep -v "^#" $rootprefix/etc/vfstab | \
		    grep "[	 ]/[	 ]" | nawk '{print $1}'`
		bootpath=`ls -l $rootdev | nawk '{ print $NF }' |\
		    sed "s#../../devices##"`
		echo "setprop bootpath '$bootpath'" >> $bootenvrc
	fi

	rm -f $rootprefix/boot/mdboot
}

#
# Figure out the boot architecture of the current system:
# 1. If an i86xpv kernel exists, it's a xpv system
# 2. If dboot_image is in unix, it's a dboot system
# 3. Otherwise, if multiboot is present, it's a multiboot system
# 4. Otherwise, it's a pre-multiboot system
#
# This is called before we lay down the new archives.
#
check_system_type()
{
	if [ -f $root/platform/i86xpv/kernel/unix ]; then
		system_type=xpv
	elif [ -x $root/boot/solaris/bin/symdef ] && \
	    $root/boot/solaris/bin/symdef $root/platform/i86pc/kernel/unix \
	    dboot_image; then
		system_type=directboot
	elif [ -x $root/platform/i86pc/multiboot ]; then
		system_type=multiboot
	else
		system_type=dca
	fi
}

#
# Detect SVM root and return the list of raw devices under the mirror
#
get_rootdev_list()
{
	if [ -f $rootprefix/etc/lu/GRUB_slice ]; then
		dev=`grep '^PHYS_SLICE' $rootprefix/etc/lu/GRUB_slice |
		    cut -d= -f2`
		if [ "$rootfstype" = "zfs" ]; then
			fstyp -a "$dev" | grep 'path: ' | grep -v phys_path: | 
			    cut -d"'" -f2 | sed 's+/dsk/+/rdsk/+'
		else
			echo "$dev"
		fi
		return
	elif [ "$rootfstype" = "zfs" ]; then
		rootpool=`df -k ${rootprefix:-/} | tail +2 | cut -d/ -f1`
		rootdevlist=`zpool iostat -v "$rootpool" | tail +5 |
		    grep -v mirror | sed -n -e '/--/q' -e p | awk '{print $1}'`
	else
		metadev=`grep -v "^#" $rootprefix/etc/vfstab | \
			grep "[	 ]/[ 	]" | nawk '{print $2}'`
		if [[ $metadev = /dev/rdsk/* ]]; then
       		 	rootdevlist=`echo "$metadev" | sed -e "s#/dev/rdsk/##"`
		elif [[ $metadev = /dev/md/rdsk/* ]]; then
       		 	metavol=`echo "$metadev" | sed -e "s#/dev/md/rdsk/##"`
			rootdevlist=`metastat -p $metavol |\
			grep -v "^$metavol[         ]" |\
			nawk '{print $4}' | sed -e "s#/dev/rdsk/##"`
		fi
	fi
	for rootdev in $rootdevlist
	do
		echo /dev/rdsk/$rootdev
	done
}

#
# Done once per transition from classic (dca) to multi boot
#
setup_stubboot()
{
	bootdev=`grep -v "^#" $rootprefix/etc/vfstab | grep pcfs | \
		grep "[ 	]/boot[ 	]"`
	if [[ -n $bootdev ]] ; then

		bootdev=`echo "$bootdev" | nawk '{print $1}'`
		rbootdev=`echo "$bootdev" | sed -e "s/dev\/dsk/dev\/rdsk/"`

		# Remount boot partition as /stubboot, set up new /boot
		mkdir -p $rootprefix/stubboot

		ERRMSG=$(umount $bootdev 2>&1)
		if [ $? -ne 0 ] ; then
			[ -n "${ERRMSG}" ] && echo "${ERRMSG}"
			fail "Unable to umount $bootdev."
		fi
		ERRMSG=$(mount -F pcfs $bootdev $rootprefix/stubboot 2>&1)
		if [ $? -ne 0 ] ; then
			[ -n "${ERRMSG}" ] && echo "${ERRMSG}"
			fail "Unable to mount $bootdev on $rootprefix/stubboot."
		fi

		mkdir -p $rootprefix/boot
		cp -r $rootprefix/stubboot/* $rootprefix/boot
	
		# adjust /etc/vfstab
		sed <$rootprefix/etc/vfstab \
		    -e "s/[ 	]\/boot[ 	]/	\/stubboot	/" | \
			sed -n >$rootprefix/etc/vfstab+ '
			/p0:boot/ {
				s/[ 	]no/	yes/
				}
				p
			'

		mv $rootprefix/etc/vfstab $rootprefix/etc/vfstab-
		mv $rootprefix/etc/vfstab+ $rootprefix/etc/vfstab
	fi
}

#
# multiboot: install grub on the boot slice
#
install_grub()
{
	STAGE1=$rootprefix/boot/grub/stage1
	STAGE2=$rootprefix/boot/grub/stage2

	if [ -x $rootprefix/boot/solaris/bin/update_grub ]; then
		/tmp/bfubin/ksh $rootprefix/boot/solaris/bin/update_grub \
		    -R $root
	elif [ $is_pcfs_boot = no ]; then
		get_rootdev_list | while read rootdev
		do 
			print "Install grub on $rootdev"
			PATH=/tmp/bfubin /tmp/bfubin/installgrub \
				$STAGE1 $STAGE2 $rootdev
		done
	else
		# copy /boot grub & solaris to /stubboot
		cp -r $rootprefix/boot/grub $rootprefix/stubboot/grub
		cp -r $rootprefix/boot/solaris $rootprefix/stubboot/solaris

		# Adjust grub paths relative to pcfs filesystem
		rm -rf $rootprefix/stubboot/boot
		mkdir -p $rootprefix/stubboot/boot
		mv $rootprefix/stubboot/grub $rootprefix/stubboot/boot
		mv $rootprefix/stubboot/solaris $rootprefix/stubboot/boot

		#
		# Run installgrub after copying stubboot to avoid overwriting
		# /stubboot/boot/grub/stage2, which must stay untouched.
		#
		bootdev=`grep -v "^#" $rootprefix/etc/vfstab | grep pcfs | \
			grep "[ 	]/stubboot[ 	]" | nawk '{print $1}'`
		rbootdev=`echo "$bootdev" | sed -e "s/dev\/dsk/dev\/rdsk/"`
		if [ "$rbootdev" != "" ]; then
			print "Install grub on $rbootdev"
			PATH=/tmp/bfubin /tmp/bfubin/installgrub $STAGE1 $STAGE2 $rbootdev
		fi
	fi
}

#
# We check for several possibilites of a bootenv.rc line:
#
# 1. setprop name 'value'
# 2. setprop name "value"
# 3. setprop name value
#
parse_bootenv_line()
{
	line=$1
	value=`echo $line | grep "'" | cut -d\' -f2`
	if [ -z "$value" ]; then
		value=`echo $line | grep "\"" | cut -d\" -f2`
		if [ -z "$value" ]; then
			value=`echo $line | cut -d' ' -f3-`
		fi
	fi
	echo $value
}

update_bootenv()
{
	bootenvrc=$rootprefix/boot/solaris/bootenv.rc
	bootenvrc_updated=0

	# Note: the big space below is actually a space and tab
	boot_file=`grep '^setprop[ 	]\{1,\}boot-file\>' $bootenvrc`
	if [ -n "$boot_file" ]; then
		file=`parse_bootenv_line "$boot_file"`
		if [ -n "$file" ]; then
			PATH=/tmp/bfubin /tmp/bfubin/bootadm set-menu kernel="$file"
			bootenvrc_updated=1
		fi
	fi

	console=`grep '^setprop[ 	]\{1,\}console\>' $bootenvrc`
	if [ -z "$console" ]; then
		console=`grep '^setprop[ 	]\{1,\}input-device\>' \
		    $bootenvrc`
	fi
	if [ -n "$console" ]; then
		cons=`parse_bootenv_line "$console"`
	fi
	boot_args=`grep '^setprop[ 	]\{1,\}boot-args\>' $bootenvrc`
	if [ -n "boot_args" ]; then
		args=`parse_bootenv_line "$boot_args"`
	fi
	if [ -n "$cons" ] && [ -n "$args" ]; then
		# If args starts with a -B, remove it and add a comma instead
		if echo $args | grep '^-B ' >/dev/null; then
			new_args=`echo $args | sed 's/^-B //'`
			args_line="-B console=$cons,$new_args"
		else
			args_line="-B console=$cons $args"
		fi
	elif [ -n "$cons" ]; then
		args_line="-B console=$cons"
	elif [ -n "$args" ]; then
		args_line="$args"
	else
		args_line=""
	fi
	if [ -n "$args_line" ]; then
		PATH=/tmp/bfubin /tmp/bfubin/bootadm set-menu args="$args_line"
		bootenvrc_updated=1
	fi

	if [ $bootenvrc_updated = 1 ]; then
		egrep -v '^setprop[ 	]+(boot-file|boot-args)[ 	]' $bootenvrc > ${bootenvrc}.new
		[ -s ${bootenvrc}.new ] && mv ${bootenvrc}.new $bootenvrc
	fi
}

get_biosdisk()
{
	rootdev=$1
	rootphys=`ls -l $rootdev | nawk '{ print $NF }' | \
	    sed -e "s/\.\.\/\.\.\/devices//" -e "s/:[abcdefgh],raw//"`
	rbootdev=`echo "$rootdev" | sed -e "s/s[0-7]/p0/"`

	#
	# Use biosdev to get the bios disk number
	#
	biosdisk=`biosdev | grep $rootphys | \
		nawk '{print $1}' | sed -e "s/0x8//"`
}

#
# multiboot: set up initial grub menu
#
update_grub_menu()
{
	MENU=$rootprefix/boot/grub/menu.lst

	grubhd=$1

	if [ $archive_type = multiboot ]; then
		BOOT_PROG="kernel /platform/i86pc/multiboot"
		BOOT_ARCHIVE="module /platform/i86pc/boot_archive"
	else
		#
		# directboot archives
		#
		BOOT_PROG="kernel\$ /platform/i86pc/kernel/\$ISADIR/unix"
		BOOT_ARCHIVE="module\$ /platform/i86pc/\$ISADIR/boot_archive"
	fi

	#
	# The failsafe archives may be different than the boot archives
	#
	if [ -x /boot/platform/i86pc/kernel/unix ]; then
		BOOT_FAILSAFE_FILE="/boot/platform/i86pc/kernel/unix"
		BOOT_FAILSAFE_SUFFIX=""
	else
		BOOT_FAILSAFE_FILE="/boot/multiboot"
		BOOT_FAILSAFE_SUFFIX="kernel/unix"
	fi

	#
	# Append some useful entries to the existing menu
	#
	echo "Update GRUB menu $MENU with entries for $grubhd"

	grep ^default $MENU > /dev/null
	[ $? = 0 ] || echo "default=0" >> $MENU
	grep ^timeout $MENU > /dev/null
	[ $? = 0 ] || echo "timeout=10" >> $MENU

	echo "#serial --unit=0 --speed=9600" >> $MENU
	echo "#terminal serial" >> $MENU
	echo "#splashimage=$grubhd/boot/grub/splash.xpm.gz" >> $MENU
	echo "title Solaris" >> $MENU
	echo "	root $grubhd" >> $MENU
	echo "	${BOOT_PROG}" >> $MENU
	echo "	${BOOT_ARCHIVE}" >> $MENU

	echo "GRUB menu entry 'Solaris' boots to eeprom(1m) settings"

	if [ -f ${rootprefix}/$BOOT_FAILSAFE_FILE ] &&
	    [ -f ${rootprefix}/boot/x86.miniroot-safe ] ; then

		TTY=`grep "^setprop input-device" \
		    ${rootprefix}/boot/solaris/bootenv.rc | cut -f 2 -d \'`
		if [ -z "${TTY}" ] ; then
			TTY=`grep "^setprop console" \
			    ${rootprefix}/boot/solaris/bootenv.rc | \
			    cut -f 2 -d \'`
		fi

		if [ "${TTY}" = "ttya" ] || [ "${TTY}" = "ttyb" ] ; then
			FS_CONSOLE="-B console=${TTY}"
		fi

cat >>$MENU <<EOF
title Solaris failsafe
  root $grubhd
  kernel $BOOT_FAILSAFE_FILE $BOOT_FAILSAFE_SUFFIX $FS_CONSOLE -s
  module /boot/x86.miniroot-safe
EOF
	fi
}

bootadm_f_flag=""

install_failsafe()
{
	if [ "$root" != "/" ] || \
	    [ -f /boot/x86.miniroot-safe ] || \
	    [ ! -x ${GATEPATH}/public/bin/update_failsafe ]; then
		#
		# Either we're not bfu'ing /, or the failsafe archives were
		# already installed, or update_failsafe is not available.
		# If the old failsafe archives were multiboot, clear out the
		# directboot kernel.
		# 
		if [ $failsafe_type = multiboot ]; then
			rm -f $rootprefix/boot/platform/i86pc/kernel/unix
		elif [ $failsafe_type = directboot ]; then
			cp /tmp/bfubin/unix \
			    $rootprefix/boot/platform/i86pc/kernel/unix
		fi
	else
		echo "Updating failsafe archives"
		${GATEPATH}/public/bin/update_failsafe

		# Force bootadm to update the failsafe entry
		bootadm_f_flag="-f"
	fi
}

#
# setup_grub_menu is only called when upgrading from a system
# with a dca boot.  This cannot happen on systems with zfs root,
# so this function need not take care of the case where the root
# file system type is zfs
#
setup_grub_menu()
{
	MENU=$rootprefix/boot/grub/menu.lst

	get_rootdev_list | while read rootdev
	do
		rootphys=`ls -l $rootdev | nawk '{print $NF}' | \
		    sed -e "s/\.\.\/\.\.\/devices//"`
		gslice=`echo "$rootphys" | cut -f 2 -d : | sed s/,raw//`
		rootphys=`echo "$rootphys" | sed -e "s/:[abcdefgh],raw//"`
		rbootdev=`echo "$rootdev" | sed -e "s/s[0-7]/p0/"`

		#
		# Wallow through fdisk to get the active partition number
		# Partition numbering is zero-based
		#
		part=0
		fdisk -W - $rbootdev | grep -v '^*' | grep -v '^$' | \
		while read id act bhead bcyl ehead ecyl rsect numsect
		do
			# Find solaris partition, either older 130 or 191
			if [ $id -eq "191" -o $id -eq "130" ] ; then
				break
			fi
			part=`expr "$part" + 1`
		done

		get_biosdisk $rootdev
		grubhd="(hd${biosdisk},${part},${gslice})"

		#
		# update the grub menu if it doesn't exist or
		# doesn't have usable boot entries
		#
		if [ -f $MENU ]; then
			grep -v "^#" $MENU | grep $grubhd >/dev/null 2>&1
			if [ $? -eq 1 ]; then
				update_grub_menu $grubhd
			fi
		else
			update_grub_menu $grubhd
		fi
	done
}

#
# Build the multiboot boot archive
#
build_boot_archive()
{
	#
	# We should be able to run bootadm here but that's a
	# little more complicated than one would think
	#bootadm_args=${rootprefix:+-R $rootprefix}
	#PATH=/tmp/bfubin /tmp/bfubin/bootadm update $bootadm_args

	cr_args=${rootprefix:+ -R $rootprefix}
	LD_LIBRARY_PATH=/tmp/bfulib PATH=/tmp/bfubin \
	    /tmp/bfubin/ksh $rootprefix/boot/solaris/bin/create_ramdisk $cr_args

	#
	# Disable the boot-archive service on the first boot
	# to silence complaints about new files
	# svccfg -s system/boot-archive setprop start/exec = true

	mkdir -p $rootprefix/bfu.conflicts/lib/svc/method
	cp $rootprefix/lib/svc/method/boot-archive \
	    $rootprefix/bfu.conflicts/lib/svc/method/boot-archive
	cat >$rootprefix/lib/svc/method/boot-archive <<"EOF"
#!/sbin/sh
exit 0
EOF

	cat >$rootprefix/etc/rc2.d/S99postbfu <<EOF
#!/bin/sh
#
case "\$1" in
'start')
	cp /bfu.conflicts/lib/svc/method/boot-archive /lib/svc/method/boot-archive
	chmod +x /lib/svc/method/boot-archive
        rm -f /etc/rc2.d/S99postbfu
        ;;
*)
        echo "usage: \$0 start"
        exit 1
        ;;
esac
exit 0
EOF

	chmod +x $rootprefix/etc/rc2.d/S99postbfu
	chmod +x $rootprefix/lib/svc/method/boot-archive
	chmod +x $rootprefix/bfu.conflicts/lib/svc/method/boot-archive
}

#
# Install failsafe archive on a sparc machine if not present.
# Use a well-known server for the archive if we need it.
#
install_sparc_failsafe()
{
	# check if failsafe already installed
        if [ -f $rootprefix/platform/$karch/failsafe ]; then
                 return
        fi
        if [ -z "$FAILSAFE_SERVER" ]; then
                FAILSAFE_SERVER="netinstall.sfbay"
        fi
        if [ -z "$FAILSAFE_IMAGE" ]; then
                FAILSAFE_IMAGE="export/nv/s/latest"
        fi
        fs_wos_image="/net/${FAILSAFE_SERVER}/${FAILSAFE_IMAGE}"
        fs_archive="${fs_wos_image}/boot/sparc.miniroot"
        if [ ! -d $fs_wos_image ] || [ ! -f $fs_archive ]; then
		# XXX Remove this fallback to a known good archive once real
                # XXX images with boot archives become available.
		fs_wos_image="/net/netinstall.sfbay/export/setje/nbs-latest"
                fs_archive="${fs_wos_image}/boot/sparc.miniroot"
        fi
        if [ -d $fs_wos_image ] || [ ! -f $fs_archive ]; then
                echo "Installing failsafe archive from $fs_wos_image"
                cp $fs_archive $rootprefix/platform/$karch/failsafe
        fi
}

disable_boot_service()
{
	svccfg -s system/boot-archive setprop start/exec = true
	cat >$rootprefix/lib/svc/method/boot-archive <<EOF
#!/sbin/sh
. /lib/svc/share/smf_include.sh
. /lib/svc/share/fs_include.sh
exit 0
EOF
}

dir_is_inherited() {
	dir=$1
	set -- `zonecfg -z $zone info inherit-pkg-dir dir=/$dir`
	[ "$3" = "/$dir" ] && return 0 || return 1
}

check_boot_env()
{
	if [ $multi_or_direct = yes ]; then
		if [ $archive_type != $system_type ]; then
			install_failsafe
			[ $system_type = dca ] && setup_grub_menu

			if [ $have_new_bootadm = yes ] ||
			    ( [ -x /tmp/bfubin/symdef ] &&
			    [ -x /tmp/bfubin/bootadm ] &&
			    /tmp/bfubin/symdef /tmp/bfubin/bootadm \
			    dboot_or_multiboot ); then
				if [[ -z $rootprefix ]]; then
					PATH=/tmp/bfubin /tmp/bfubin/bootadm \
					    -m upgrade $bootadm_f_flag
				else
					PATH=/tmp/bfubin /tmp/bfubin/bootadm \
					    -m upgrade -R $rootprefix \
					    $bootadm_f_flag
				fi
				install_grub
				[ $archive_type = directboot ] && update_bootenv
			else
				install_grub
				cat >&2 <<EOF

WARNING: Cannot find new bootadm.  If bfu'ing across the multiboot/directboot
boundary, you will need to manually change menu.lst.  See
http://www.sun.com/msg/SUNOS-8000-CF for details.

EOF
			fi

			#
			# If we're going backwards, we need to remove the
			# symdef binary.
			#
			if [ -f $rootprefix/boot/solaris/bin/symdef ] && \
			    [ $archive_type = multiboot ]
			then
				rm -f $rootprefix/boot/solaris/bin/symdef \
				    $rootprefix/boot/solaris/bin/update_grub
			fi
		elif [ $failsafe_type = multiboot ]; then
			rm -f $rootprefix/boot/platform/i86pc/kernel/unix
		elif [ $failsafe_type = directboot ]; then
			cp /tmp/bfubin/unix \
			    $rootprefix/boot/platform/i86pc/kernel/unix
		fi
		build_boot_archive
	else
		disable_boot_service
	fi
}

mondo_loop() {
	typeset pkgroot
	typeset pkg
	root=$1
	zone=$2
	if [ $zone != global ]; then
		usrroot=$root
	fi

	# If the archives being installed contain i86pc.boot, 
	# check to see if it contains strap.com, one of the
	# four possibly-required booters.  If i86pc.boot does,
	# try to upgrade the realmode booters from the current 
	# archive set.
	#
	# Don't bother doing the upgrade for diskless bfu, as the boot
	# will be done with floppy or PXE, which must match the build
	# anyway (floppy must match or add_install_client must be 
	# rerun), and in any event we can't touch the boot bits
	# for diskless boot from here.  Also don't do this for
	# any zone but 'global'.

	cd $root || fail "Cannot cd $root"
	rootprefix=${root%/}
	pkgroot=${rootprefix:+-R $rootprefix}

	if [ "$karch" = "i86pc" -a "$diskless" = "no" -a "$zone" = "global" ]
	then
		remove_properties
		check_system_type
		if boot_is_upgradeable $root && \
		    [ $archive_type = dca ]; then
			check_multi_to_dca_boot
			print "\nUpdating realmode boot loaders\n"
			update_realmode_booters $root
			setup_pboot
		fi
		if [ $multi_or_direct = yes ]; then
			check_dca_to_multiboot
			if [ $is_pcfs_boot = yes ]; then
				setup_stubboot
			fi
		fi
	fi

	# before we save away driver_aliases, remove any obsolete entries
	if [ $target_isa = i386 ]; then
		# need to remove old pci5853,1 entry for xpv. The correct
		# entry going forward is pci5853,1.1 which is now in
		# uts/intel/os/driver_aliases
		grep '\"pci5853,1\"' $root/etc/driver_aliases > /dev/null 2>&1
		if [ "$?" -eq 0 ]; then
			/tmp/bfubin/update_drv -b $root -d -i '"pci5853,1"' xpv > /dev/null 2>&1
		fi
	fi

	SECONDS=0		# time each iteration

	print "\nSaving configuration files in $rootprefix/bfu.child ... \c"
	cd $root
	rm -rf bfu.default bfu.restore	# historical
	rm -rf bfu.child bfu.conflicts
	mkdir bfu.child bfu.conflicts
	filelist $zone | cpio -pdmu bfu.child || \
	    fail 'failed to save config files'
	test -f etc/motd && mv etc/motd etc/motd.old

	#
	# If the var/sadm/system/admin/INST_RELEASE file still exists,
	# this system has never been bfu'd before.  Therefore, the
	# information in var/sadm/install/contents is still valid and
	# can be used to determine whether files have been modified
	# since installation (the bfu.ancestors directory serves this
	# purpose for systems that have already been bfu'd.)
	#
	if [ -f var/sadm/system/admin/INST_RELEASE ] ; then
		firstbfu=yes
	else
		firstbfu=no
	fi

	#
	# bfu'ed systems are not upgradeable; prevent suninstall from
	# even *presenting* the upgrade option by removing INST_RELEASE.
	#
	rm -f var/sadm/system/admin/INST_RELEASE

	#
	# Hacks to work around minor annoyances and make life more pleasant.
	# Part 1 of 2: pre-archive-extraction stuff
	#

	#
	# Do not remove remove_initd_links, since this makes sure things
	# work properly when init scripts are shuffled around.
	#
	remove_initd_links

	#
	# Remove rc.d scripts and things made superfluous by smf.
	# Backwards BFUs will resurrect them from the archives.
	#
	smf_cleanup

	#
	# New, enabled-by-default services need to be checked for, such
	# that their enabled status is not flipped by BFU after their
	# initial arrival.
	#
	smf_handle_new_services

	#
	# Handle unbundled TX conversion if needed
	#
	tx_check_update

      	# Reflect SUNWcsr's pre-install change, ensures
	# the i.hosts action script works during 'acr'	
	if [[ -f $rootprefix/etc/inet/ipnodes && \
			! -h $rootprefix/etc/inet/ipnodes ]]; then
		rm -f $rootprefix/etc/inet/ipnodes.hostsmerge
		cp -p $rootprefix/etc/inet/ipnodes \
			$rootprefix/etc/inet/ipnodes.hostsmerge
	fi

	#
	# Remove obsolete disassembler module
	#
	if [ $target_isa = sparc ]; then 
		rm -rf $usr/lib/mdb/disasm/*
		rm -f $root/kernel/kmdb/sparcv9/sparc
	fi

	#
	# Remove obsolete Sun-Fire-880 (daktari) FMA Fault Tree directory
	# and file.  Backwards BFUs will resurrect them from the archives.
	#
	if [ $target_isa = sparc ]; then
		rm -rf $usr/platform/SUNW,Sun-Fire-880/lib/fm
	fi

	#
	# Remove old ndpd header (moved to /usr/include per 6509782)
	#
	rm -f $usr/include/protocols/ndpd.h

	#
	# Remove old FMA dictionary files
	#
	rm -f $usr/lib/fm/FMD.dict
	rm -f $usr/lib/fm/SUN4U.dict
	rm -f $usr/lib/fm/SUNOS.dict

	# Remove unused SMF dictionary
	rm -f $root/usr/lib/fm/dict/SMF.dict
	rm -f $root/usr/lib/locale/C/LC_MESSAGES/SMF.mo

	#
	# Remove old FMA .eft files and directories
	#
	rm -f $usr/platform/sun4u/lib/fm/eft/pci-sun4u.eft
	rm -rf $usr/platform/SUNW,Serverblade1/lib/fm
	rm -rf $usr/platform/SUNW,Sun-Fire/lib/fm
	rm -rf $usr/platform/SUNW,Sun-Fire-15000/lib/fm

	#
	# Remove old FMA LDOMS files
	#
	rm -f $usr/platform/sun4v/lib/fm/fmd/libldom.so.1
	rm -f $usr/platform/sun4v/lib/fm/fmd/libldom.so
	rm -f $usr/platform/sun4v/lib/fm/fmd/llib-lldom
	rm -f $usr/platform/sun4v/lib/fm/fmd/llib-lldom.ln
	rm -f $usr/platform/sun4v/lib/fm/fmd/sparcv9/libldom.so.1
	rm -f $usr/platform/sun4v/lib/fm/fmd/sparcv9/libldom.so
	rm -f $usr/platform/sun4v/lib/fm/fmd/sparcv9/llib-lldom.ln

	#
	# Remove old topology data
	#
	rm -rf $usr/lib/fm/topo
	rm -f $usr/platform/*/lib/fm/topo/hc-topology.xml

	#
	# Remove old prtopo and obsoleted include file.
	#
	rm -f $usr/include/fm/libtopo_enum.h
	rm -f $usr/lib/fm/prtopo

	#
	# Remove old AMD cpu module, to be replaced by extended cpu.generic
	# with AMD-specific support layered on top as a model-specific module.
	# Also remove the corresponding mdb and kmdb support.  Backwards BFU
	# will reintroduce these files.
	rm -f $root/platform/i86pc/kernel/cpu/cpu.AuthenticAMD.15
	rm -f $root/platform/i86pc/kernel/cpu/amd64/cpu.AuthenticAMD.15
	rm -f $root/usr/platform/i86pc/lib/mdb/kvm/cpu.AuthenticAMD.15.so
	rm -f $root/usr/platform/i86pc/lib/mdb/kvm/amd64/cpu.AuthenticAMD.15.so

	# Remove cpu.generic from i86xpv platform
	rm -f $root/platform/i86xpv/kernel/cpu/cpu.generic
	rm -f $root/platform/i86xpv/kernel/cpu/amd64/cpu.generic

	#
	# Remove obsolete buildmnttab script.  Backwards BFUs will
	# resurrect it by extracting it from the archives.
	#
	rm -f $root/etc/init.d/buildmnttab
	rm -f $root/etc/rcS.d/S70buildmnttab.sh

	#
	# Break-up of inetsvc, inetinit & network -- remove both the old
	# and new init scripts.  The correct ones will be extracted from
	# the archives whether bfu'ing backwards or forwards.
	#
	# old: need to remove going forwards:
	#
	rm -f $root/etc/rc0.d/K42inetsvc
	rm -f $root/etc/rc1.d/K42inetsvc
	rm -f $root/etc/rcS.d/K42inetsvc
	rm -f $root/etc/rcS.d/S29network.sh
	#
	# new: need to remove going backwards:
	#
	rm -f $root/etc/init.d/domainname
	rm -f $root/etc/init.d/inetd
	rm -f $root/etc/init.d/named
	rm -f $root/etc/init.d/nodename
	rm -f $root/etc/rc0.d/K40inetd
	rm -f $root/etc/rc0.d/K42named
	rm -f $root/etc/rc1.d/K40inetd
	rm -f $root/etc/rc1.d/K42named
	rm -f $root/etc/rc2.d/S69domainname
	rm -f $root/etc/rc2.d/S72named
	rm -f $root/etc/rc2.d/S77inetd
	rm -f $root/etc/rcS.d/K40inetd
	rm -f $root/etc/rcS.d/K42named
	rm -f $root/etc/rcS.d/S28network.sh
	rm -f $root/etc/rcS.d/S29nodename.sh

	#
	# Remove Zones init scripts: they will be extracted properly
	# going forwards; after going backwards, they will be gone,
	# thus preventing scary warnings on subsequent bfu's.
	#
	rm -f $root/etc/init.d/zones
	rm -f $root/etc/rc0.d/K01zones
	rm -f $root/etc/rc1.d/K01zones
	rm -f $root/etc/rc2.d/K01zones
	rm -f $root/etc/rc3.d/S99zones
	rm -f $root/etc/rcS.d/K01zones

	#
	# Remove <inet>6 STREAMS modules; these no longer exist (and
	# should never have existed in the first place).
	#
	rm -f $root/kernel/strmod/icmp6		\
	    $root/kernel/strmod/ip6		\
	    $root/kernel/strmod/tcp6		\
	    $root/kernel/strmod/udp6

	rm -f $root/kernel/strmod/sparcv9/icmp6 \
	    $root/kernel/strmod/sparcv9/ip6	\
	    $root/kernel/strmod/sparcv9/tcp6	\
	    $root/kernel/strmod/sparcv9/udp6

	#
	# Remove old ZFS binaries (back when it was three modules)
	#
	find $root/kernel/drv -name zpool 2> /dev/null | xargs rm -f
	rm -f $root/kernel/drv/zpool.conf
	rm -f $root/kernel/drv/zpool.cache

	find $root/kernel/drv -name zvol 2> /dev/null | xargs rm -f
	rm -f $root/kernel/drv/zvol.conf

	#
	# Remove /usr/lib/old_libthread since support for it has
	# been removed from the kernel in Solaris 10.  If this is
	# a backwards BFU, it will all be extracted again by cpio.
	rm -rf $usr/lib/old_libthread

	# Remove libconfig 
	rm -f $usr/lib/drv/config_md.so.1
	rm -f $usr/include/config_md.h
	# remove libssd
	rm -f $usr/lib/libssd.a
	rm -f $usr/lib/libssd.so
	rm -f $usr/lib/libssd.so.1
	# remove libap
	rm -f $usr/lib/libap_dmd.a
	rm -f $usr/lib/libap_dmd.so.1
	# remove libintpos
	rm -f $usr/lib/libintpos.a
	rm -f $usr/lib/libintpos.so.1

	# Remove obsolete abi subdirectories
	if [ -d $usr/platform/*/lib/abi ]; then
		rm -rf $usr/platform/*/lib/abi
	fi
	rm -rf $usr/lib/gss/abi
	rm -rf $usr/lib/krb5/abi
	rm -rf $usr/xpg4/lib/abi
	rm -rf $usr/ucblib/abi

	#
	# Remove old stuff related to libthread now that libthread has
	# been folded into libc and libthread_db has been renamed libc_db.
	# In addition, all the apptrace's tracing libraries (i.e., abi_*.so*),
	# spec2map and spec2trace are no longer needed, should be removed.
	rm -f	\
	    $usr/lib/mdb/proc/libthread.so		\
	    $usr/lib/mdb/proc/sparcv9/libthread.so	\
	    $usr/lib/abi/spec2map			\
	    $usr/lib/abi/spec2trace			\
	    $usr/lib/abi/abi_*.so*			\
	    $usr/lib/abi/sparcv9/abi_*.so*

	#
	# Remove the old symlink /lib => usr/lib, if necessary.
	# /lib is now a real directory in the root filesystem.
	# Remove all of the old static libraries and commands now
	# that we no longer build them.  If this is a backwards
	# BFU, all this will all be extracted again by cpio.
	rm $root/lib 2>/dev/null
	rm -rf $usr/lib/pics
	rm -rf $usr/sbin/static
	rm -f	\
	    $usr/ccs/lib/libcurses.a			\
	    $usr/ccs/lib/libform.a			\
	    $usr/ccs/lib/libgen.a			\
	    $usr/ccs/lib/libl.a				\
	    $usr/ccs/lib/libmalloc.a			\
	    $usr/ccs/lib/libmenu.a			\
	    $usr/ccs/lib/libpanel.a			\
	    $usr/ccs/lib/libtermcap.a			\
	    $usr/ccs/lib/libtermlib.a			\
	    $usr/ccs/lib/liby.a				\
	    $usr/lib/lib300.a				\
	    $usr/lib/lib300s.a				\
	    $usr/lib/lib4014.a				\
	    $usr/lib/lib450.a				\
	    $usr/lib/libTL.a				\
	    $usr/lib/libadm.a				\
	    $usr/lib/libadt_jni.a			\
	    $usr/lib/libbsdmalloc.a			\
	    $usr/lib/libbsm.a				\
	    $usr/lib/libc.a				\
	    $usr/lib/libc2.a				\
	    $usr/lib/libc2stubs.a			\
	    $usr/lib/libcmd.a				\
	    $usr/lib/libcrypt.a				\
	    $usr/lib/libcrypt_d.a			\
	    $usr/lib/libcrypt_i.a			\
	    $usr/lib/libcurses.a			\
	    $usr/lib/libdevid.a				\
	    $usr/lib/libdevinfo.a			\
	    $usr/lib/libdhcpagent.a			\
	    $usr/lib/libdhcputil.a			\
	    $usr/lib/libdl_stubs.a			\
	    $usr/lib/libefi.a				\
	    $usr/lib/libelf.a				\
	    $usr/lib/libform.a				\
	    $usr/lib/libgen.a				\
	    $usr/lib/libgenIO.a				\
	    $usr/lib/libike.a				\
	    $usr/lib/libinetcfg.a			\
	    $usr/lib/libinetutil.a			\
	    $usr/lib/libintl.a				\
	    $usr/lib/libkstat.a				\
	    $usr/lib/libl.a				\
	    $usr/lib/libldfeature.a			\
	    $usr/lib/libmail.a				\
	    $usr/lib/libmalloc.a			\
	    $usr/lib/libmapmalloc.a			\
	    $usr/lib/libmenu.a				\
	    $usr/lib/libmeta.a				\
	    $usr/lib/libmp.a				\
	    $usr/lib/libnisdb.a				\
	    $usr/lib/libnls.a				\
	    $usr/lib/libnsl.a				\
	    $usr/lib/libnss_compat.a			\
	    $usr/lib/libnss_dns.a			\
	    $usr/lib/libnss_files.a			\
	    $usr/lib/libnss_nis.a			\
	    $usr/lib/libnss_nisplus.a			\
	    $usr/lib/libp/libc.a			\
	    $usr/lib/libpam.a				\
	    $usr/lib/libpanel.a				\
	    $usr/lib/libplot.a				\
	    $usr/lib/librac.a				\
	    $usr/lib/libresolv.a			\
	    $usr/lib/librpcsvc.a			\
	    $usr/lib/libsec.a				\
	    $usr/lib/libsendfile.a			\
	    $usr/lib/libsocket.a			\
	    $usr/lib/libstraddr.a			\
	    $usr/lib/libtermcap.a			\
	    $usr/lib/libtermlib.a			\
	    $usr/lib/libuuid.a				\
	    $usr/lib/libvolmgt.a			\
	    $usr/lib/libvt0.a				\
	    $usr/lib/libw.a				\
	    $usr/lib/liby.a				\
	    $usr/lib/null.a				\
	    $usr/lib/sparcv9/libadt_jni.a		\
	    $usr/lib/sparcv9/libinetutil.a		\
	    $usr/lib/sparcv9/libldfeature.a		\
	    $usr/lib/sparcv9/libsendfile.a		\
	    $usr/platform/sun4u/lib/libwrsmconf.a	\
	    $usr/ucblib/libcurses.a			\
	    $usr/ucblib/libdbm.a			\
	    $usr/ucblib/libtermcap.a			\
	    $usr/ucblib/libucb.a

	#
	# Remove other obsolete files, too
	rm -f	\
	    $usr/include/table.h			\
	    $usr/include/libgenIO.h			\
	    $usr/lib/llib-lTL				\
	    $usr/lib/llib-lTL.ln

	#
	# libc_psr.so.1 and libmd5_psr.so.1 have been moved
	# from /usr/platform/*/lib to /platform/*/lib.
	# Remove the old files and their containing directories
	rm -f $usr/platform/*/lib/libc_psr.so.1
	rm -f $usr/platform/*/lib/sparcv9/libc_psr.so.1
	rm -f $usr/platform/*/lib/libmd5_psr.so.1
	rm -f $usr/platform/*/lib/sparcv9/libmd5_psr.so.1
	rmdir $usr/platform/*/lib/sparcv9 2>/dev/null
	rmdir $usr/platform/*/lib 2>/dev/null

	#
	# libmd5_psr.so.1 and symlinks to it have been replaced 
	# by libmd_psr.so.1 and thus need to be removed
	rm -f $root/platform/*/lib/libmd5_psr.so.1
	rm -f $root/platform/*/lib/sparcv9/libmd5_psr.so.1

	#
	# Remove obsolete profile libc symlinks
	rm -f $usr/lib/libp/libc.so
	rm -f $usr/lib/libp/sparcv9/libc.so

	#
	# Remove Legacy DR files, now obsolete due to NGDR Phase II putback
	#
	STARFIRE_PLAT=platform/SUNW,Ultra-Enterprise-10000 
		rm -f \
		$root/$STARFIRE_PLAT/kernel/drv/dr		\
		$root/$STARFIRE_PLAT/kernel/drv/dr.conf		\
		$root/$STARFIRE_PLAT/kernel/misc/drmach		\
		$root/$STARFIRE_PLAT/kernel/drv/sparcv9/dr	\
		$root/$STARFIRE_PLAT/kernel/misc/sparcv9/drmach	\
		$root/$STARFIRE_PLAT/lib/dr_daemon		\
		$usr/platform/sun4u/include/sys/dr.h	\
		$usr/platform/sun4u/include/sys/sfdr.h

	# Remove obsolete OPL platform links.
		rm -f $root/platform/FJSV,SPARC-Enterprise
		rm -f $root/platform/SUNW,OPL-Enterprise
		rm -f $usr/platform/FJSV,SPARC-Enterprise
		rm -f $usr/platform/SUNW,OPL-Enterprise

	# Solstice Enterprise Agent(SEA) : mib-II subagent mibiisa
	# needs to be disabled during startup. SMA(System Management Agent)
	# has the capability to support mib-II requests.
	# The correct ones will be extracted from
	# the archives whether bfu'ing backwards or forwards.
	#
	# old: need to remove going forwards:
	rm -f $root/etc/snmp/conf/mibiisa.rsrc
	#
	# new: need to remove going backwards:
	rm -f $root/etc/snmp/conf/mibiisa.rsrc-

	# remove old terminal emulator module:
	# (renamed from 'terminal-emulator' to 'tem')
	#
	# old: need to remove going forwards:
	rm -f $root/kernel/misc/terminal-emulator
	rm -f $root/kernel/misc/amd64/terminal-emulator
	#
	# new: need to remove going backwards:
	rm -f $root/kernel/misc/tem
	rm -f $root/kernel/misc/amd64/tem
	rm -f $root/kernel/misc/sparcv9/tem

	#
	# Remove /dev/mc symlink and /platform/sun4u/kernel/drv/mc-us3.conf
	# if any.
	#
	if [ -h $root/dev/mc ]; then
		rm -f $root/dev/mc
	fi

	if [ -f $root/platform/sun4u/kernel/drv/mc-us3.conf ]; then
		rm -f $root/platform/sun4u/kernel/drv/mc-us3.conf
	fi

	#
	# Remove the snowbird sbin and include symlinks
	#

	if [[ -h $usr/platform/SUNW,Netra-CP2300/sbin ]] ; then
		rm -f $usr/platform/SUNW,Netra-CP2300/sbin
	fi

	if [[ -h $usr/platform/SUNW,Netra-CP2300/include ]] ; then
		rm -f $usr/platform/SUNW,Netra-CP2300/include
	fi

	# If we still have the old lp(7D) driver, remove it and its symlinks
	# and header file. (If driver already gone, don't trample new symlinks.)
	#
	if [ -f $root/platform/i86pc/kernel/drv/lp -a \
	    -h $root/dev/lp[012] ]; then
		rm -f $root/dev/lp[012]
	fi
	rm -f $root/platform/i86pc/kernel/drv/lp.conf
	rm -f $root/platform/i86pc/kernel/drv/lp
	rm -f $root/usr/include/sys/lp.h

	#
	# Remove V880 CPU DR files, program cancelled
	#
	DAKTARI_PLAT=platform/SUNW,Sun-Fire-880
		rm -f \
		$root/$DAKTARI_PLAT/kernel/drv/gptwo.conf	\
		$root/$DAKTARI_PLAT/kernel/drv/sparcv9/bbc	\
		$root/$DAKTARI_PLAT/kernel/drv/sparcv9/gptwo	\
		$root/$DAKTARI_PLAT/kernel/misc/sparcv9/sbdp	\
		$usr/platform/sun4u/include/sys/sbdp.h

	#
	# Remove crash(1M), now obsoleted by mdb(1).  If this is a backwards
	# BFU, it will be extracted again by cpio.
	#
	rm -f $root/etc/crash $usr/sbin/crash $usr/sbin/i86/crash \
	    $usr/sbin/sparcv7/crash $usr/sbin/sparcv9/crash

	#
	# Remove kadb(1M), now obsoleted by kmdb(1M)
	#
	rm -f $root/platform/*/kadb

	#
	# Remove old platform dmod symlinks
	#
	for dir in $usr/platform/*/lib/mdb ; do
		[[ -h $dir ]] && rm -f $dir
	done

	#
	# Remove ADB macros
	#
	rm -fr $usr/lib/adb

	for dir in $usr/platform/*/lib/adb ; do
		rm -fr $dir
	done

	#
	# Remove the SGENV driver from the Sun-Fire directory structure.
	# If this is a backwards BFU, it will be extracted again by cpio.
	#
	SERENGETI_PLAT=platform/SUNW,Sun-Fire
	rm -f $root/$SERENGETI_PLAT/kernel/drv/sgenv.conf \
	    $root/$SERENGETI_PLAT/kernel/drv/sparcv9/sgenv

	#
	# Remove sun4m
	#
	rm -rf $root/platform/sun4m
	rm -rf $usr/platform/sun4m
	if [ $target_isa = sparc ]; then
		rm -f $root/kernel/genunix
	fi
	rm -f $root/kernel/drv/xbox
	rm -f $usr/include/sys/comvec.h
	rm -f $usr/include/sys/openprom.h
	rm -f $usr/include/sys/cg14io.h
	rm -f $usr/include/sys/cg14reg.h
	rm -f $usr/include/sys/cg8reg.h
	rm -f $usr/include/sys/cg8var.h

	#
	# Remove perl 5.005_03.  If this is a backwards bfu,
	# it will be extracted again by cpio.
	#
	if [[ -d $usr/perl5/5.00503 ]]; then
		remove_perl_500503
	fi

	#
	# Remove perl 5.8.3, but only if the generic.usr archive contains 5.8.4.
	# If this is a backwards bfu, 5.8.3 will be extracted again by cpio.
	#
	if [[ -d $usr/perl5/5.8.3 ]] && $ZCAT $cpiodir/generic.usr$ZFIX | \
	    cpio -it 2>/dev/null |  egrep -s '^usr/perl5/5.8.4/'; then
		remove_perl_583
	fi

	#
	# Clean up legacy versions of the FMA CPU/Mem DE which may be still
	# be laying around.  This check may be removed when a sufficient time
	# has lapsed between the FMA putback as to ensure that no test machines
	# still have development FMA bits.
	#
	for platdir in $usr/platform/SUNW,* ; do
		[[ -h $platdir ]] && continue

		rm -f $platdir/lib/fm/fmd/plugins/cpumem-diagnosis.so
		rm -f $platdir/lib/fm/fmd/plugins/cpumem-diagnosis.conf 
	done

	#
	# Clean up legacy versions of x4500 FMA modules which may be still
	# be laying around.  This check may be removed when a sufficient time
	# has lapsed between the FMA putback as to ensure that no test machines
	# still have development FMA bits.
	#
	rm -f $usr/platform/i86pc/lib/fm/topo/plugins/sata.so
	rm -f $usr/platform/i86pc/lib/fm/topo/maps/storage-hc-topology.xml
	rm -f $usr/platform/i86pc/lib/fm/fmd/plugins/sfx4500-disk.so
	rm -f $usr/platform/i86pc/lib/fm/fmd/plugins/sfx4500-disk.conf

	# Remove pam_unix
	#
	rm -f $usr/lib/security/pam_unix.so.1
	rm -f $usr/lib/security/pam_unix.so
	rm -f $usr/lib/security/sparcv9/pam_unix.so.1
	rm -f $usr/lib/security/sparcv9/pam_unix.so

	#
	# Remove pam_projects
	rm -f $usr/lib/security/pam_projects.so.1
	rm -f $usr/lib/security/pam_projects.so
	rm -f $usr/lib/security/64/pam_projects.so.1
	rm -f $usr/lib/security/64/pam_projects.so

	#
	# Remove libldap.so.3
	#
	rm -f $usr/lib/libldap.so.3
	rm -f $usr/lib/sparcv9/libldap.so.3

	#
	# Remove nss XFN support no longer used by printing
	#
	sed -e '/printers:/s/xfn[  ]*//' \
		$rootprefix/bfu.child/etc/nsswitch.conf > /tmp/nssw.$$
	cp /tmp/nssw.$$ $rootprefix/bfu.child/etc/nsswitch.conf
	rm -f /tmp/nssw.$$
	rm -f $usr/lib/nss_xfn.so.1
	rm -f $usr/lib/sparcv9/nss_xfn.so.1

	#
	# Remove FNS/XFN.
	#
	if [ -d $rootprefix/etc/fn -o \
	     -d $usr/include/xfn -o \
	     -d $usr/lib/fn -o \
	     -d $rootprefix/var/fn ]; then
		remove_eof_fns
	fi

	#
	# Remove AT&T FACE
	#
	if [ -d $usr/oasys -o -d $usr/vmsys ]; then
		remove_eof_face
	fi

	#
	# Remove DMI
	#
	if [ -d $usr/lib/dmi -o \
	     -d $rootprefix/etc/dmi -o \
	     -d $rootprefix/var/dmi ]; then
	        remove_eof_dmi
	fi

	#
	# Remove Wildcat
	#
	if [ -f $rootprefix/platform/SUNW,Sun-Fire-15000/kernel/misc/sparcv9/gptwo_wci -o \
	     -f $usr/platform/SUNW,Sun-Fire/lib/rsmlib/wrsm.so.1 -o \
	     -f $rootprefix/platform/sun4u/kernel/drv/wrsmd.conf -o \
	     -d $rootprefix/etc/wrsm -o \
	     -f $usr/platform/sun4u/sbin/wrsmstat ]; then
		remove_eof_wildcat
	fi

	#
	# Remove ASET
	#
	if [ -d $usr/aset ]; then
		remove_eof_aset
	fi

	#
	# Remove BIND 8, but only if the generic.usr archive doesn't contains
	# BIND 8 named server/tools. If this is a backwards bfu, BIND 8 will
	# be extracted again by cpio.
	#
	if [[ -f $usr/sbin/dnskeygen ]] && ! $ZCAT $cpiodir/generic.usr$ZFIX \
	    | cpio -it 2>/dev/null |  egrep -s '^usr/sbin/ndc' ; then
		remove_eof_bind8
	fi

	#
	# Remove any sendmailvars: line from /etc/nsswitch.conf
	#
	sed -e '/^sendmailvars:/d' $rootprefix/bfu.child/etc/nsswitch.conf > \
		/tmp/nssw.$$
	cp /tmp/nssw.$$ $rootprefix/bfu.child/etc/nsswitch.conf
	rm -f /tmp/nssw.$$

	#
	# Remove vold
	#
	if [ -f $rootprefix/etc/vold.conf -o -d $usr/lib/vold ]; then
		remove_eof_vold
	fi

	#
	# Remove obsolete Mobile IP software
	#
	if [[ -f $rootprefix/etc/init.d/mipagent || \
	    -f $rootprefix/usr/lib/inet/mipagent ]]; then
		remove_eof_mobileip
	fi

	#
	# Remove SUNWcoff package
	#
	pkg=SUNWcoff
	if [ $target_isa = i386 ]; then
		if pkginfo $pkgroot -q $pkg; then
			pkgrm $pkgroot -n $pkg >/dev/null 2>&1
		fi

		# In case that did not work, do it manually.
		if [ -d $rootprefix/var/sadm/pkg/$pkg ]; then
			rm -rf $rootprefix/var/sadm/pkg/$pkg
			rm $rootprefix/kernel/exec/coffexec
		fi
	fi

	#
	# Remove GMT* zoneinfo files
	#
	rm -f $usr/share/lib/zoneinfo/GMT-12
	rm -f $usr/share/lib/zoneinfo/GMT-11
	rm -f $usr/share/lib/zoneinfo/GMT-10
	rm -f $usr/share/lib/zoneinfo/GMT-9
	rm -f $usr/share/lib/zoneinfo/GMT-8
	rm -f $usr/share/lib/zoneinfo/GMT-7
	rm -f $usr/share/lib/zoneinfo/GMT-6
	rm -f $usr/share/lib/zoneinfo/GMT-5
	rm -f $usr/share/lib/zoneinfo/GMT-4
	rm -f $usr/share/lib/zoneinfo/GMT-3
	rm -f $usr/share/lib/zoneinfo/GMT-2
	rm -f $usr/share/lib/zoneinfo/GMT-1
	rm -f $usr/share/lib/zoneinfo/GMT+1
	rm -f $usr/share/lib/zoneinfo/GMT+2
	rm -f $usr/share/lib/zoneinfo/GMT+3
	rm -f $usr/share/lib/zoneinfo/GMT+4
	rm -f $usr/share/lib/zoneinfo/GMT+5
	rm -f $usr/share/lib/zoneinfo/GMT+6
	rm -f $usr/share/lib/zoneinfo/GMT+7
	rm -f $usr/share/lib/zoneinfo/GMT+8
	rm -f $usr/share/lib/zoneinfo/GMT+9
	rm -f $usr/share/lib/zoneinfo/GMT+10
	rm -f $usr/share/lib/zoneinfo/GMT+11
	rm -f $usr/share/lib/zoneinfo/GMT+12
	rm -f $usr/share/lib/zoneinfo/GMT+13

	# Remove stc(7d)-related files
	rm -f $usr/include/sys/stcio.h
	rm -f $usr/include/sys/stcvar.h
	rm -f $usr/include/sys/stcreg.h
	rm -f $usr/include/sys/stcconf.h
	SUN4U_DRV=platform/sun4u/kernel/drv
	rm -f $rootprefix/$SUN4U_DRV/stc.conf
	rm -f $rootprefix/$SUN4U_DRV/stc
	rm -f $rootprefix/$SUN4U_DRV/sparcv9/stc

	# Remove old CPC adb macros.
	rm -f $usr/lib/adb/cpc_ctx
	rm -f $usr/lib/adb/cpc_event
	if [ $target_isa = sparc ]; then
	    rm -f $usr/lib/adb/sparcv9/cpc_ctx
	    rm -f $usr/lib/adb/sparcv9/cpc_event
	fi;

	# Remove obsolete DTrace demos
	rm -f $usr/demo/dtrace/cputick.d

	# Remove flashprom-related files.
	if [ $target_isa = sparc ]; then
	    for x in $FLASHPROMLIST
	    do
		rm -f $root/$x;
	    done
	fi;

	# Remove pt_chmod - obsoleted by new /dev filesystem
	if [ $zone = global ]; then
	   rm -f $usr/lib/pt_chmod
	fi

	if [ $RM_32BIT_KERNEL -eq 1 -a $zone = global ];
	then
	    print "Removing 32-bit commands and kernel binaries ... \c";
	    rm -rf \
		$usr/bin/sparcv7/amt \
		$usr/bin/sparcv7/cputrack \
		$usr/bin/sparcv7/newtask \
		$usr/bin/sparcv7/nohup \
		$usr/bin/sparcv7/pargs \
		$usr/bin/sparcv7/pcred \
		$usr/bin/sparcv7/pfiles \
		$usr/bin/sparcv7/pflags \
		$usr/bin/sparcv7/pldd \
		$usr/bin/sparcv7/plimit \
		$usr/bin/sparcv7/pmap \
		$usr/bin/sparcv7/ppgsz \
		$usr/bin/sparcv7/ppriv \
		$usr/bin/sparcv7/prctl \
		$usr/bin/sparcv7/preap \
		$usr/bin/sparcv7/prex \
		$usr/bin/sparcv7/prstat \
		$usr/bin/sparcv7/prun \
		$usr/bin/sparcv7/ps \
		$usr/bin/sparcv7/psig \
		$usr/bin/sparcv7/pstack \
		$usr/bin/sparcv7/pstop \
		$usr/bin/sparcv7/ptime \
		$usr/bin/sparcv7/ptree \
		$usr/bin/sparcv7/pwait \
		$usr/bin/sparcv7/pwdx \
		$usr/bin/sparcv7/setuname \
		$usr/bin/sparcv7/sort \
		$usr/bin/sparcv7/tnfxtract \
		$usr/bin/sparcv7/uptime \
		$usr/bin/sparcv7/w \
		$usr/sbin/sparcv7/intrstat \
		$usr/sbin/sparcv7/lockstat \
		$usr/sbin/sparcv7/prtconf \
		$usr/sbin/sparcv7/swap \
		$usr/sbin/sparcv7/sysdef \
		$usr/sbin/sparcv7/whodo \
		$root/kernel/dacf/consconfig_dacf \
		$root/kernel/drv/arp \
		$root/kernel/drv/audiocs \
		$root/kernel/drv/audioens \
		$root/kernel/drv/bofi \
		$root/kernel/drv/bpp \
		$root/kernel/drv/clone \
		$root/kernel/drv/cn \
		$root/kernel/drv/conskbd \
		$root/kernel/drv/consms \
		$root/kernel/drv/dad \
		$root/kernel/drv/devinfo \
		$root/kernel/drv/ecpp \
		$root/kernel/drv/ehci \
		$root/kernel/drv/esp \
		$root/kernel/drv/fas \
		$root/kernel/drv/fcip \
		$root/kernel/drv/fcp \
		$root/kernel/drv/fp \
		$root/kernel/drv/glm \
		$root/kernel/drv/hid \
		$root/kernel/drv/hme \
		$root/kernel/drv/hubd \
		$root/kernel/drv/icmp \
		$root/kernel/drv/icmp6 \
		$root/kernel/drv/ifp \
		$root/kernel/drv/ip \
		$root/kernel/drv/ip6 \
		$root/kernel/drv/ippctl \
		$root/kernel/drv/ipsecah \
		$root/kernel/drv/ipsecesp \
		$root/kernel/drv/isp \
		$root/kernel/drv/iwscn \
		$root/kernel/drv/keysock \
		$root/kernel/drv/le \
		$root/kernel/drv/lebuffer \
		$root/kernel/drv/llc1 \
		$root/kernel/drv/lofi \
		$root/kernel/drv/log \
		$root/kernel/drv/md \
		$root/kernel/drv/mm \
		$root/kernel/drv/mpt \
		$root/kernel/drv/nca \
		$root/kernel/drv/ohci \
		$root/kernel/drv/openeepr \
		$root/kernel/drv/options \
		$root/kernel/drv/pcata \
		$root/kernel/drv/pcelx \
		$root/kernel/drv/pcic \
		$root/kernel/drv/pcmem \
		$root/kernel/drv/pcram \
		$root/kernel/drv/pcs \
		$root/kernel/drv/pcser \
		$root/kernel/drv/pem \
		$root/kernel/drv/pln \
		$root/kernel/drv/poll \
		$root/kernel/drv/pseudo \
		$root/kernel/drv/ptc \
		$root/kernel/drv/ptsl \
		$root/kernel/drv/qlc \
		$root/kernel/drv/random \
		$root/kernel/drv/rts \
		$root/kernel/drv/sad \
		$root/kernel/drv/scsa2usb \
		$root/kernel/drv/scsi_vhci \
		$root/kernel/drv/sd \
		$root/kernel/drv/se \
		$root/kernel/drv/ses \
		$root/kernel/drv/sgen \
		$root/kernel/drv/soc \
		$root/kernel/drv/socal \
		$root/kernel/drv/spdsock \
		$root/kernel/drv/ssd \
		$root/kernel/drv/st \
		$root/kernel/drv/stp4020 \
		$root/kernel/drv/sy \
		$root/kernel/drv/sysmsg \
		$root/kernel/drv/tcp \
		$root/kernel/drv/tcp6 \
		$root/kernel/drv/tl \
		$root/kernel/drv/uata \
		$root/kernel/drv/udp \
		$root/kernel/drv/udp6 \
		$root/kernel/drv/ugen \
		$root/kernel/drv/usb_ac \
		$root/kernel/drv/usb_as \
		$root/kernel/drv/usb_mid \
		$root/kernel/drv/usbprn \
		$root/kernel/drv/usbser_edge \
		$root/kernel/drv/usoc \
		$root/kernel/drv/wc \
		$root/kernel/exec/aoutexec \
		$root/kernel/exec/elfexec \
		$root/kernel/exec/intpexec \
		$root/kernel/fs/autofs \
		$root/kernel/fs/cachefs \
		$root/kernel/fs/devfs \
		$root/kernel/fs/fifofs \
		$root/kernel/fs/hsfs \
		$root/kernel/fs/lofs \
		$root/kernel/fs/mntfs \
		$root/kernel/fs/nfs \
		$root/kernel/fs/procfs \
		$root/kernel/fs/sockfs \
		$root/kernel/fs/specfs \
		$root/kernel/fs/tmpfs \
		$root/kernel/fs/udfs \
		$root/kernel/fs/ufs \
		$root/kernel/ipp/dlcosmk \
		$root/kernel/ipp/dscpmk \
		$root/kernel/ipp/flowacct \
		$root/kernel/ipp/ipgpc \
		$root/kernel/ipp/tokenmt \
		$root/kernel/ipp/tswtclmt \
		$root/kernel/misc/amsrc1 \
		$root/kernel/misc/audiosup \
		$root/kernel/misc/busra \
		$root/kernel/misc/consconfig \
		$root/kernel/misc/dada \
		$root/kernel/misc/des \
		$root/kernel/misc/diaudio \
		$root/kernel/misc/fctl \
		$root/kernel/misc/fssnap_if \
		$root/kernel/misc/gld \
		$root/kernel/misc/hidparser \
		$root/kernel/misc/hpcsvc \
		$root/kernel/misc/ipc \
		$root/kernel/misc/kbtrans \
		$root/kernel/misc/kgss/do_kmech_krb5 \
		$root/kernel/misc/kgss/gl_kmech_krb5 \
		$root/kernel/misc/kgssapi \
		$root/kernel/misc/klmmod \
		$root/kernel/misc/klmops \
		$root/kernel/misc/krtld \
		$root/kernel/misc/md5 \
		$root/kernel/misc/md_hotspares \
		$root/kernel/misc/md_mirror \
		$root/kernel/misc/md_notify \
		$root/kernel/misc/md_raid \
		$root/kernel/misc/md_sp \
		$root/kernel/misc/md_stripe \
		$root/kernel/misc/md_trans \
		$root/kernel/misc/mixer \
		$root/kernel/misc/mpxio \
		$root/kernel/misc/nfs_dlboot \
		$root/kernel/misc/nfssrv \
		$root/kernel/misc/pcicfg \
		$root/kernel/misc/pcihp \
		$root/kernel/misc/phx \
		$root/kernel/misc/rpcsec \
		$root/kernel/misc/rpcsec_gss \
		$root/kernel/misc/rsmops \
		$root/kernel/misc/scsi \
		$root/kernel/misc/seg_drv \
		$root/kernel/misc/seg_mapdev \
		$root/kernel/misc/sha1 \
		$root/kernel/misc/strplumb \
		$root/kernel/misc/swapgeneric \
		$root/kernel/misc/tlimod \
		$root/kernel/misc/ufs_log \
		$root/kernel/misc/usba \
		$root/kernel/misc/usbser \
		$root/kernel/sched/TS \
		$root/kernel/sched/TS_DPTBL \
		$root/kernel/strmod/6to4tun \
		$root/kernel/strmod/arp \
		$root/kernel/strmod/atun \
		$root/kernel/strmod/authmd5h \
		$root/kernel/strmod/authsha1 \
		$root/kernel/strmod/bufmod \
		$root/kernel/strmod/connld \
		$root/kernel/strmod/dedump \
		$root/kernel/strmod/drcompat \
		$root/kernel/strmod/encr3des \
		$root/kernel/strmod/encraes \
		$root/kernel/strmod/encrbfsh \
		$root/kernel/strmod/encrdes \
		$root/kernel/strmod/icmp \
		$root/kernel/strmod/ip \
		$root/kernel/strmod/ipsecah \
		$root/kernel/strmod/ipsecesp \
		$root/kernel/strmod/keysock \
		$root/kernel/strmod/ldterm \
		$root/kernel/strmod/ms \
		$root/kernel/strmod/nca \
		$root/kernel/strmod/pckt \
		$root/kernel/strmod/pfmod \
		$root/kernel/strmod/pipemod \
		$root/kernel/strmod/ptem \
		$root/kernel/strmod/redirmod \
		$root/kernel/strmod/rpcmod \
		$root/kernel/strmod/rts \
		$root/kernel/strmod/tcp \
		$root/kernel/strmod/timod \
		$root/kernel/strmod/tirdwr \
		$root/kernel/strmod/ttcompat \
		$root/kernel/strmod/tun \
		$root/kernel/strmod/udp \
		$root/kernel/strmod/usb_ah \
		$root/kernel/strmod/usbkbm \
		$root/kernel/strmod/usbms \
		$root/kernel/sys/c2audit \
		$root/kernel/sys/doorfs \
		$root/kernel/sys/inst_sync \
		$root/kernel/sys/kaio \
		$root/kernel/sys/msgsys \
		$root/kernel/sys/nfs \
		$root/kernel/sys/pipe \
		$root/kernel/sys/pset \
		$root/kernel/sys/rpcmod \
		$root/kernel/sys/semsys \
		$root/kernel/sys/shmsys \
		$root/platform/SUNW,Ultra-250/kernel/drv/envctrltwo \
		$root/platform/SUNW,Ultra-250/kernel/misc/platmod \
		$root/platform/SUNW,Ultra-4/kernel/drv/envctrl \
		$root/platform/SUNW,Ultra-4/kernel/misc/platmod \
		$root/platform/SUNW,Ultra-5_10/kernel/misc/platmod \
		$root/platform/SUNW,Ultra-80/kernel/misc/platmod \
		$root/platform/SUNW,Ultra-Enterprise-10000/kernel/cpu/SUNW,UltraSPARC \
		$root/platform/SUNW,Ultra-Enterprise-10000/kernel/cpu/SUNW,UltraSPARC-II \
		$root/platform/SUNW,Ultra-Enterprise-10000/kernel/drv/cvc \
		$root/platform/SUNW,Ultra-Enterprise-10000/kernel/drv/cvcredir \
		$root/platform/SUNW,Ultra-Enterprise-10000/kernel/drv/idn \
		$root/platform/SUNW,Ultra-Enterprise-10000/kernel/drv/ngdr \
		$root/platform/SUNW,Ultra-Enterprise-10000/kernel/drv/pcipsy \
		$root/platform/SUNW,Ultra-Enterprise-10000/kernel/drv/rootnex \
		$root/platform/SUNW,Ultra-Enterprise-10000/kernel/drv/sbus \
		$root/platform/SUNW,Ultra-Enterprise-10000/kernel/misc/ngdrmach \
		$root/platform/SUNW,Ultra-Enterprise-10000/kernel/misc/platmod \
		$root/platform/SUNW,Ultra-Enterprise-10000/kernel/unix \
		$root/platform/SUNW,Ultra-Enterprise/kernel/drv/ac \
		$root/platform/SUNW,Ultra-Enterprise/kernel/drv/central \
		$root/platform/SUNW,Ultra-Enterprise/kernel/drv/environ \
		$root/platform/SUNW,Ultra-Enterprise/kernel/drv/fhc \
		$root/platform/SUNW,Ultra-Enterprise/kernel/drv/simmstat \
		$root/platform/SUNW,Ultra-Enterprise/kernel/drv/sram \
		$root/platform/SUNW,Ultra-Enterprise/kernel/drv/sysctrl \
		$root/platform/SUNW,Ultra-Enterprise/kernel/misc/platmod \
		$root/platform/sun4u/boot.conf \
		$root/platform/sun4u/kernel/cpu/SUNW,UltraSPARC \
		$root/platform/sun4u/kernel/cpu/SUNW,UltraSPARC-II \
		$root/platform/sun4u/kernel/cpu/SUNW,UltraSPARC-III \
		$root/platform/sun4u/kernel/cpu/SUNW,UltraSPARC-III+ \
		$root/platform/sun4u/kernel/cpu/SUNW,UltraSPARC-IIIi \
		$root/platform/sun4u/kernel/cpu/SUNW,UltraSPARC-IIe \
		$root/platform/sun4u/kernel/cpu/SUNW,UltraSPARC-IIi \
		$root/platform/sun4u/kernel/cpu/SUNW,UltraSPARC-IV \
		$root/platform/sun4u/kernel/drv/bwtwo \
		$root/platform/sun4u/kernel/drv/cgsix \
		$root/platform/sun4u/kernel/drv/cgthree \
		$root/platform/sun4u/kernel/drv/cpc \
		$root/platform/sun4u/kernel/drv/db21554 \
		$root/platform/sun4u/kernel/drv/dma \
		$root/platform/sun4u/kernel/drv/ebus \
		$root/platform/sun4u/kernel/drv/fd \
		$root/platform/sun4u/kernel/drv/ledma \
		$root/platform/sun4u/kernel/drv/memtest \
		$root/platform/sun4u/kernel/drv/pci_pci \
		$root/platform/sun4u/kernel/drv/pcipsy \
		$root/platform/sun4u/kernel/drv/power \
		$root/platform/sun4u/kernel/drv/rootnex \
		$root/platform/sun4u/kernel/drv/sbbc \
		$root/platform/sun4u/kernel/drv/sbus \
		$root/platform/sun4u/kernel/drv/sbusmem \
		$root/platform/sun4u/kernel/drv/sf \
		$root/platform/sun4u/kernel/drv/simba \
		$root/platform/sun4u/kernel/drv/su \
		$root/platform/sun4u/kernel/drv/tod \
		$root/platform/sun4u/kernel/drv/trapstat \
		$root/platform/sun4u/kernel/drv/zs \
		$root/platform/sun4u/kernel/drv/zsh \
		$root/platform/sun4u/kernel/genunix \
		$root/platform/sun4u/kernel/misc/bootdev \
		$root/platform/sun4u/kernel/misc/cpr \
		$root/platform/sun4u/kernel/misc/forthdebug \
		$root/platform/sun4u/kernel/misc/kgss/do_kmech_krb5 \
		$root/platform/sun4u/kernel/misc/kgss/gl_kmech_krb5 \
		$root/platform/sun4u/kernel/misc/md5 \
		$root/platform/sun4u/kernel/misc/obpsym \
		$root/platform/sun4u/kernel/misc/pcmcia \
		$root/platform/sun4u/kernel/misc/platmod \
		$root/platform/sun4u/kernel/misc/vis \
		$root/platform/sun4u/kernel/strmod/kb \
		$root/platform/sun4u/kernel/sys/cpc \
		$root/platform/sun4u/kernel/tod/todmostek \
		$root/platform/sun4u/kernel/tod/todstarfire \
		$usr/include/v7/sys/mon_clock.h \
		$usr/kernel/drv/dump \
		$usr/kernel/drv/fssnap \
		$usr/kernel/drv/gen_drv \
		$usr/kernel/drv/kstat \
		$usr/kernel/drv/ksyms \
		$usr/kernel/drv/llc2 \
		$usr/kernel/drv/lo \
		$usr/kernel/drv/lockstat \
		$usr/kernel/drv/logindmux \
		$usr/kernel/drv/pm \
		$usr/kernel/drv/pshot \
		$usr/kernel/drv/ptm \
		$usr/kernel/drv/pts \
		$usr/kernel/drv/rsm \
		$usr/kernel/drv/sppp \
		$usr/kernel/drv/sppptun \
		$usr/kernel/drv/sysevent \
		$usr/kernel/drv/tidg \
		$usr/kernel/drv/tivc \
		$usr/kernel/drv/tmux \
		$usr/kernel/drv/tnf \
		$usr/kernel/drv/vol \
		$usr/kernel/drv/winlock \
		$usr/kernel/exec/javaexec \
		$usr/kernel/fs/fdfs \
		$usr/kernel/fs/namefs \
		$usr/kernel/fs/pcfs \
		$usr/kernel/sched/FSS \
		$usr/kernel/sched/FX \
		$usr/kernel/sched/FX_DPTBL \
		$usr/kernel/sched/IA \
		$usr/kernel/sched/RT \
		$usr/kernel/sched/RT_DPTBL \
		$usr/kernel/strmod/cryptmod \
		$usr/kernel/strmod/lmodb \
		$usr/kernel/strmod/lmode \
		$usr/kernel/strmod/lmodr \
		$usr/kernel/strmod/lmodt \
		$usr/kernel/strmod/rlmod \
		$usr/kernel/strmod/spppasyn \
		$usr/kernel/strmod/spppcomp \
		$usr/kernel/strmod/sppptun \
		$usr/kernel/strmod/telmod \
		$usr/kernel/sys/acctctl \
		$usr/kernel/sys/exacctsys \
		$usr/kernel/sys/sysacct \
		$usr/lib/gss/mech_spnego.so \
		$usr/lib/gss/mech_spnego.so.1 \
		$usr/lib/mdb/kvm/cpc.so \
		$usr/lib/mdb/kvm/genunix.so \
		$usr/lib/mdb/kvm/ip.so \
		$usr/lib/mdb/kvm/ipc.so \
		$usr/lib/mdb/kvm/ipp.so \
		$usr/lib/mdb/kvm/isp.so \
		$usr/lib/mdb/kvm/krtld.so \
		$usr/lib/mdb/kvm/lofs.so \
		$usr/lib/mdb/kvm/logindmux.so \
		$usr/lib/mdb/kvm/mdb_ks.so \
		$usr/lib/mdb/kvm/nca.so \
		$usr/lib/mdb/kvm/nfs.so \
		$usr/lib/mdb/kvm/ptm.so \
		$usr/lib/mdb/kvm/random.so \
		$usr/lib/mdb/kvm/sd.so \
		$usr/lib/mdb/kvm/sppp.so \
		$usr/lib/mdb/kvm/ssd.so \
		$usr/lib/mdb/kvm/ufs_log.so \
		$usr/lib/mdb/kvm/usba.so \
		$usr/lib/sparcv9/gss/mech_spnego.so \
		$usr/lib/sparcv9/gss/mech_spnego.so.1 \
		$usr/platform/SUNW,Ultra-1 \
		$usr/platform/SUNW,Ultra-250/doc \
		$usr/platform/SUNW,Ultra-250/lib/flash-update.sh \
		$usr/platform/SUNW,Ultra-250/lib/prom \
		$usr/platform/SUNW,Ultra-Enterprise-10000/doc \
		$usr/platform/SUNW,Ultra-Enterprise-10000/lib/flash-update.sh \
		$usr/platform/SUNW,Ultra-Enterprise-10000/lib/prom \
		$usr/platform/sun4u/lib/mdb/kvm/unix.so \
		$usr/platform/sun4u/lib/prom/SUNW,Ultra-1 > /dev/null 2>&1;
		print "done.";
	fi;

        # Remove pre dboot krtld as well as obsolete boot blocks
        #
        if [ $zone = global ]; then
                rm -rf \
                    $root/kernel/misc/sparcv9/krtld \
                    $root/platform/*/ufsboot \
                    $root/platform/*/lib/fs/*/bootblk \
                    $usr/platform/*/lib/fs/*/bootblk
        fi

	#
	# Remove kmdbmod from /kernel
	#
	rm -f $root/kernel/misc/sparcv9/kmdbmod

	#
	# Remove obsolete drivers/header files as a result of sun4v source
	# code reorg
	#
	rm -f $root/platform/sun4u/kernel/drv/sparcv9/pci_pci
	rm -f $root/platform/sun4u/kernel/misc/sparcv9/pcmcia
	rm -f $usr/include/v9/sys/traptrace.h
	rm -f $usr/platform/sun4u/include/sys/spitasi.h
	rm -f $usr/kernel/pcbe/sparcv9/pcbe.SUNW,UltraSPARC-T1

	#
        # Remove the IPsec encryption and authentication modules.
        # IPsec now uses the Kernel Crypto Framework for crypto.
        #
        rm -f $rootprefix/kernel/strmod/encr3des
        rm -f $rootprefix/kernel/strmod/encrdes
        rm -f $rootprefix/kernel/strmod/encrbfsh
        rm -f $rootprefix/kernel/strmod/encraes
        rm -f $rootprefix/kernel/strmod/authmd5h
        rm -f $rootprefix/kernel/strmod/authsha1
        rm -f $rootprefix/kernel/strmod/sparcv9/encr3des
        rm -f $rootprefix/kernel/strmod/sparcv9/encrdes
        rm -f $rootprefix/kernel/strmod/sparcv9/encrbfsh
        rm -f $rootprefix/kernel/strmod/sparcv9/encraes
        rm -f $rootprefix/kernel/strmod/sparcv9/authmd5h
        rm -f $rootprefix/kernel/strmod/sparcv9/authsha1

	#
	# Remove the now-obsolete "nattymod" STREAMS module.
	#
	rm -f $rootprefix/kernel/strmod/nattymod
	rm -f $rootprefix/kernel/strmod/amd64/nattymod
	rm -f $rootprefix/kernel/strmod/sparcv9/nattymod

        #
        # Remove obsolete SSA utility, firmware and fcode.
        # usr/lib/firmware/ssa contains ssafirmware 
        #
        rm -rf $usr/lib/firmware/ssa
        rm -f $usr/lib/firmware/fc_s/fc_s_fcode
        rm -f $usr/sbin/ssaadm

	#
	# Remove seg_drv, seg_mapdev driver
	#
	rm -f $root/kernel/misc/seg_drv
	rm -f $root/kernel/misc/sparcv9/seg_drv
	rm -f $usr/include/sys/seg_drv.h
	rm -f $root/kernel/misc/seg_mapdev
	rm -f $root/kernel/misc/sparcv9/seg_mapdev

	#
	# Remove mpxio module
	#
	rm -f $root/kernel/misc/sparcv9/mpxio

	#
	# Remove mpxio/vhci adb macros.
	#
	if [ $target_isa = sparc -a $zone = global ]; then
		rm -f $usr/lib/adb/mdi_client
		rm -f $usr/lib/adb/sparcv9/mdi_client
		rm -f $usr/lib/adb/mdi_pathinfo
		rm -f $usr/lib/adb/sparcv9/mdi_pathinfo
		rm -f $usr/lib/adb/mdi_phci
		rm -f $usr/lib/adb/sparcv9/mdi_phci
		rm -f $usr/lib/adb/mdi_vhci
		rm -f $usr/lib/adb/sparcv9/mdi_vhci
		rm -f $usr/lib/adb/scsi_vhci_pkt
		rm -f $usr/lib/adb/sparcv9/scsi_vhci_pkt
		rm -f $usr/lib/adb/scsi_vhci_softstate
		rm -f $usr/lib/adb/sparcv9/scsi_vhci_softstate
	fi

	#
	# Remove platform specific dmfe driver ... its common now
	if [ $target_isa = sparc ]; then
		rm -f $root/platform/sun4u/kernel/drv/sparcv9/dmfe
		rm -f $root/platform/sun4u/kernel/drv/dmfe.conf
	fi

	#
	# Remove EOF sbpro driver and supporting header file
	# (Note that .conf file may also appear in /platform)
	#
	if [ $target_isa = i386 ]; then
		rm -f $root/kernel/drv/sbpro
		rm -f $root/kernel/drv/sbpro.conf
		rm -f $root/platform/i86pc/kernel/drv/sbpro.conf
		rm -f $usr/include/sys/sbpro.h
	fi

	#
	# Diskless clients have already extracted /usr so don't delete this
	# Non-global zones never extracts /usr so don't delete these
	#
	if [ $diskless = no -a $zone = global ]; then
		rm -f $usr/sbin/stmsboot

		rm -f $usr/lib/mdb/kvm/mpxio.so
		rm -f $usr/lib/mdb/kvm/sparcv9/mpxio.so
		rm -f $usr/lib/mdb/kvm/amd64/mpxio.so
		rm -f $usr/lib/mdb/kvm/scsi_vhci.so
		rm -f $usr/lib/mdb/kvm/sparcv9/scsi_vhci.so
		rm -f $usr/lib/mdb/kvm/amd64/scsi_vhci.so
	fi
	rm -f $root/lib/mpxio/mpxio
	rm -f $root/lib/mpxio/stmsboot_util

	rm -f $root/kernel/kmdb/mpxio
	rm -f $root/kernel/kmdb/sparcv9/mpxio
	rm -f $root/kernel/kmdb/amd64/mpxio
	rm -f $root/kernel/kmdb/scsi_vhci
	rm -f $root/kernel/kmdb/sparcv9/scsi_vhci
	rm -f $root/kernel/kmdb/amd64/scsi_vhci

	#
	# Remove rpcib misc module (converted to driver)
	#
	rm -f $root/kernel/misc/sparcv9/rpcib
	rm -f $root/kernel/drv/sparcv9/rpcib

	#
	# Remove old smartcard header files
	#

	rm -f \
		$usr/include/smartcard.h \
		$usr/include/smartcard/ocf_authenticate.h \
		$usr/include/smartcard/ocf_core.h \
		$usr/include/smartcard/ocf_core_cardservices.h

	#
	# Remove smartcard libraries that should not have been shipped.
	#
	rm -rf  $usr/lib/smartcard/sparcv9/ \
		$usr/share/lib/smartcard/scmtester.jar

	#
	# Remove external smartcard reader driver
	#
	rm -f $usr/share/lib/smartcard/scmrsr3.jar

	#
	# Remove old internal smartcard reader driver
	#
	rm -f $usr/share/lib/smartcard/scmiscr.jar
	rm -f $usr/lib/smartcard/libSCMI2CNative.so
	rm -f $usr/lib/smartcard/libSCMI2CNative.so.1

	#
	# Remove Smart OS
	#
	rm -f $usr/share/lib/smartcard/smartos.jar

	#
	# Remove drivers & header files for EOL of soc & pln drivers
	# as per PSARC/2003/233
	#
	rm -f $root/kernel/drv/pln.conf
	rm -f $root/kernel/drv/sparcv9/pln
	rm -f $root/kernel/drv/sparcv9/soc
	rm -f $usr/include/sys/socvar.h
	rm -f $usr/include/sys/socmap.h
	rm -f $usr/include/sys/soc_cq_defs.h
	rm -f $usr/include/sys/socreg.h
	rm -f $usr/include/sys/scsi/adapters/plndef.h
	rm -f $usr/include/sys/scsi/adapters/plnvar.h
	rm -f $usr/include/sys/scsi/adapters/ssaisp.h
	rm -f $usr/include/sys/scsi/targets/pln_ctlr.h
	rm -f $usr/include/sys/scsi/targets/osesio.h

	#
	# PSARC/2003/629 Common Solaris Target Disk Driver
	# remove adb macro "scsi_disk" for the x86 platform
	#
	if [ $target_isa = i386 ]; then
		rm -f $usr/lib/adb/scsi_disk
	fi

	# Remove CPCv1 API header per PSARC/2004/648
	rm -f $usr/include/sys/cpc_event.h

	# Remove headers per PSARC/2005/561
	rm -f $usr/include/sys/nexusintr.h
	rm -f $usr/platform/sun4u/include/sys/nexusintr_impl.h
	rm -f $usr/platform/sun4v/include/sys/nexusintr_impl.h

	# Remove usr/lib/mail which has moved to etc/mail/cf, but first,
	# attempt to migrate any user-added files, which primarily live
	# under usr/lib/mail/cf .  Blow away the seven files which we
	# ship under that directory, then move any that remain to the
	# new location, which we will `mkdir -p` just to be safe.
	# If the zone in question is non-global, then skip all this.
	#
	if [ $zone = "global" ]; then
		# -d follow sym-links: make sure it's not a link.
		if [ -d $usr/lib/mail -a ! -h $usr/lib/mail ]; then
			# Only do this if usr/lib/mail is still a directory;
			# bfu'ing backwards does not merit such migration.
			rm -f $usr/lib/mail/cf/Makefile
			rm -f $usr/lib/mail/cf/main.cf
			rm -f $usr/lib/mail/cf/main.mc
			rm -f $usr/lib/mail/cf/submit.cf
			rm -f $usr/lib/mail/cf/submit.mc
			rm -f $usr/lib/mail/cf/subsidiary.cf
			rm -f $usr/lib/mail/cf/subsidiary.mc
			mkdir -p -m 0755 $root/etc/mail/cf/cf
			mv $usr/lib/mail/cf/* $root/etc/mail/cf/cf >/dev/null 2>&1
		fi
		rm -rf $usr/lib/mail
	fi

	# local.cf no longer needed with the advent of sendmail -bl
	rm -f $root/etc/mail/cf/cf/local.cf
	rm -f $root/etc/mail/cf/cf/local.mc
	rm -f $root/etc/mail/local.cf

	#
	# Remove drivers and header files for EOF of Lance Ethernet
	# driver(le) as per PSARC/2003/335.
	#
	rm -f $root/kernel/drv/le
	rm -f $root/kernel/drv/sparcv9/le
	rm -f $root/kernel/drv/lebuffer
	rm -f $root/kernel/drv/sparcv9/lebuffer
	rm -f $root/platform/sun4u/kernel/drv/ledma
	rm -f $root/platform/sun4u/kernel/drv/sparcv9/ledma
	rm -f $usr/include/sys/le.h
	rm -f $usr/include/sys/lance.h
	rm -f $usr/lib/adb/le
	rm -f $usr/lib/adb/lestr

	#
	# Remove drivers and header files for EOF of ieef driver as
	# per PSARC/2003/009
	#
	rm -f $root/kernel/drv/ieef
	rm -f $root/kernel/drv/ieef.conf
	rm -f $usr/include/sys/ieef.h
	rm -f $root/boot/solaris/drivers/notisa.010/ieef.bef

	#
	# Remove drivers and header files for EOF of elx driver as
	# per PSARC/2003/770
	#
	rm -f $root/platform/i86pc/kernel/drv/elx
	rm -f $root/platform/i86pc/kernel/drv/elx.conf
	rm -f $usr/include/sys/elx.h
	rm -f $root/boot/solaris/drivers/isa.175/elx.bef

	#
	# Remove drivers for EOF of pe driver as per PSARC/2004/051
	#
	rm -f $root/kernel/drv/pe
	rm -f $root/kernel/drv/pe.conf
	rm -f $root/boot/solaris/drivers/isa.125/pe3.bef

	#
	# Remove drivers for EOF of Compaq NCR, Compaq SMART2, AMI Mega
	# card and /usr/bin/smart2cfg as per PSARC/2003/701 and
	# PSARC/2004/207
	#
	rm -f $root/kernel/drv/cpqncr
	rm -f $root/kernel/drv/cpqncr.conf
	rm -f $root/boot/solaris/drivers/notisa.020/cpqncr.bef
	rm -f $root/platform/i86pc/kernel/drv/smartii
	rm -f $root/platform/i86pc/kernel/drv/smartii.conf
	rm -f $usr/bin/smart2cfg
	rm -f $root/kernel/drv/mega
	rm -f $root/kernel/drv/mega.conf
	rm -f $root/boot/solaris/drivers/notisa.010/mega.bef
	rm -f $root/kernel/mach/compaq
	rm -f $root/kernel/mach/corollary

	#
	# Remove eisa nexus driver and header files for EOF of EISA
	# support as per PSARC/2003/650
	#
	rm -f $root/platform/i86pc/kernel/drv/eisa
	rm -f $usr/platform/i86pc/include/sys/eisarom.h
	rm -f $usr/platform/i86pc/include/sys/nvm.h

	#
	# Remove xmem headers (they moved back to usr/include/sys/fs)
	#
	rm -f $usr/include/ia32/sys/fs/xmem.h
	rm -f $usr/include/ia32/sys/fs/seg_xmem.h
	rm -rf $usr/include/ia32/sys/fs

	#
	# Remove junk headers
	#
	rm -f $usr/platform/i86pc/include/sys/mcdma.h
	rm -f $usr/platform/i86pc/include/sys/xque.h

	#
	# Remove obsolete x86 hat layer and associated adb scripts
	#
	rm -f $root/platform/i86pc/kernel/mmu/mmu32
	rm -f $root/platform/i86pc/kernel/mmu/mmu36
	rm -rf $root/platform/i86pc/kernel/mmu
	rm -f $usr/lib/adb/hwpp
	rm -f $usr/lib/adb/hatppp
	rm -f $usr/lib/adb/hat.nxt
	rm -f $usr/lib/adb/hwpp.nxt
	
	#
	# Remove drivers for EOF of chs as per PSARC/2005/581
	#
	rm -f $root/kernel/drv/chs
	rm -f $root/kernel/drv/chs.conf
	rm -f $root/boot/solaris/drivers/notisa.020/chs.bef

	#
	# Remove drivers & header files for EOF of dbri as per PSARC 2005/582
	#
	rm -f $root/kernel/drv/sparcv9/dbri
	rm -f $root/usr/include/sys/dbriio.h
	rm -f $root/usr/include/sys/mmcodecreg.h

	#
	# Remove drivers for EOF of pcscsi as per PSARC/2005/003
	#
	rm -f $root/kernel/drv/pcscsi
	rm -f $root/kernel/drv/pcscsi.conf
	rm -f $root/boot/solaris/drivers/notisa.010/pcscsi.bef
	
	#
	# Remove drivers for EOF of dpt as per PSARC/2003/701
	#
	rm -f $root/boot/solaris/drivers/isa.125/dpt.bef
	rm -f $root/platform/i86pc/kernel/drv/dpt
	rm -f $root/platform/i86pc/kernel/drv/dpt.conf
	rm -rf $usr/include/sys/dktp/dpt

	#
	# Remove drivers for EOF of mlx driver as per PSARC/2003/701
	#
	rm -f $root/boot/solaris/drivers/notisa.010/mlx.bef
	rm -f $root/platform/i86pc/kernel/drv/mlx
	rm -f $root/platform/i86pc/kernel/drv/mlx.conf
	rm -rf $usr/include/sys/dktp/mlx

	#
	# Remove snlb
	#
	rm -f $root/kernel/misc/snlb
	rm -f $root/kernel/misc/amd64/snlb
	rm -f $root/usr/include/sys/dktp/dklb.h
	rm -f $root/usr/include/sys/dktp/snlb.h

	#
	# Remove objmgr
	#
	rm -f $root/kernel/drv/objmgr.conf
	rm -f $root/kernel/drv/objmgr
	rm -f $root/kernel/drv/amd64/objmgr
	rm -f $root/usr/include/sys/dktp/objmgr.h

	#
	# Remove other unused headers
	#
	rm -f $root/usr/include/sys/scsi/impl/pkt_wrapper.h
	rm -f $root/usr/include/sys/dktp/hba.h
	rm -f $root/usr/include/sys/dktp/cdtypes.h
	rm -f $root/usr/include/sys/dktp/scdk.h
	rm -f $root/usr/include/sys/dktp/scdkwatch.h
	rm -f $root/usr/include/sys/dktp/sctarget.h
	rm -f $root/usr/include/sys/dktp/tgcd.h
	rm -f $root/usr/include/sys/dktp/tgpassthru.h
	rm -f $root/usr/include/sys/dmfe.h
	rm -f $root/usr/include/sys/dmfe_impl.h
 
	#
	# Remove Floating Point Emulator for EOF as per PSARC/2003/651
	#
	rm -f $root/platform/i86pc/kernel/misc/emul_80387

	#
	# Remove 64-bit adp, cadp and cpqhpc
	#
	rm -f $root/kernel/drv/amd64/adp
	rm -f $root/kernel/drv/amd64/cadp
	rm -f $root/kernel/drv/amd64/cpqhpc

	#
	# Remove 64-bit i2o_bs, i2o_msg, i2o_scsi, pci_to_i2o, mscsi, ncrs,
	# msm, spwr, bscv, bscbus
	#
	rm -f $root/kernel/drv/amd64/i2o_bs
	rm -f $root/kernel/misc/amd64/i2o_msg
	rm -f $root/kernel/drv/amd64/i2o_scsi
	rm -f $root/kernel/drv/amd64/pci_to_i2o
	rm -f $root/platform/i86pc/kernel/drv/amd64/mscsi
	rm -f $root/kernel/drv/amd64/ncrs
	rm -f $root/platform/i86pc/kernel/drv/amd64/msm
	rm -f $root/kernel/drv/amd64/spwr
	rm -f $root/platform/i86pc/kernel/drv/amd64/bscv
	rm -f $root/platform/i86pc/kernel/drv/amd64/bscbus

	# Remove obsolete pfil modules, binaries, and configuration files
	rm -f $root/kernel/drv/pfil
	rm -f $root/kernel/drv/pfil.conf
	rm -f $root/kernel/drv/sparcv9/pfil
	rm -f $root/kernel/drv/amd64/pfil
	rm -f $root/kernel/strmod/pfil
	rm -f $root/kernel/strmod/sparcv9/pfil
	rm -f $root/kernel/strmod/amd64/pfil
	rm -f $root/usr/sbin/pfild

	# Remove obsolete atomic_prim.h file.
	rm -f $usr/include/v9/sys/atomic_prim.h

	#
	# Remove sc_nct binary and the corresponding symlink to sc_nct from the
	# Montecarlo platform specific directories (Reference: PSARC 2003/606). 
	# To be specific, the following binary will be removed.
	# /platform/SUNW,UltraSPARC-IIe-NetraCT-40/kernel/drv/sparcv9/sc_nct 
	# Also, the following symlink will be removed.
	# /platform/SUNW,UltraSPARC-IIe-NetraCT-60/kernel/drv/sparcv9/sc_nct
	#
	if [ -f $root/platform/SUNW,UltraSPARC-IIe-NetraCT-40/kernel/drv/sparcv9/sc_nct ]; then
		rm -f $root/platform/SUNW,UltraSPARC-IIe-NetraCT-40/kernel/drv/sparcv9/sc_nct
		rm -f $root/platform/SUNW,UltraSPARC-IIe-NetraCT-60/kernel/drv/sparcv9/sc_nct
	fi

	#
	# In case of bfu to an older release, remove traces of "new"
	# Kerberos mechanisms.  Kerberos libraries and paths are corrected
	# after extraction is complete.
	#
	rm -f $root/kernel/misc/kgss/kmech_krb5
	rm -f $root/kernel/misc/kgss/sparcv9/kmech_krb5
	rm -f $root/platform/$karch/kernel/misc/kgss/sparcv9/kmech_krb5
	#
	# Diskless clients have already extracted /usr so don't delete these
	# Non-global zones never extracts /usr so don't delete these
	#
	if [ $diskless = no -a $zone = global ]; then
		rm -f $usr/lib/gss/mech_krb5.so
		rm -f $usr/lib/gss/mech_krb5.so.1
		rm -f $usr/lib/sparcv9/gss/mech_krb5.so
		rm -f $usr/lib/sparcv9/gss/mech_krb5.so.1
	fi

	# Remove old OpenSSL stuff from SUNWwbint
	rm -rf $usr/include/openssl
	rm -rf $usr/lib/openssl

	#Remove ufs logging module - now merged into ufs module
	rm -f $rootprefix/kernel/misc/ufs_log
	rm -f $rootprefix/kernel/misc/sparcv9/ufs_log

	#Remove ufs_log mdb/kmdb modules - now merged in to ufs module
	rm -f $rootprefix/kernel/kmdb/ufs_log
	rm -f $rootprefix/kernel/kmdb/sparcv9/ufs_log
	rm -f $rootprefix/kernel/kmdb/amd64/ufs_log
	rm -f $rootprefix/usr/lib/mdb/kvm/ufs_log.so
	rm -f $rootprefix/usr/lib/mdb/kvm/sparcv9/ufs_log.so
	rm -f $rootprefix/usr/lib/mdb/kvm/amd64/ufs_log.so

	#Remove diskmgtd. If backward BFU, will get re-installed from
	#archive.
	rm -f $usr/lib/diskmgtd

	#
	# Remove old ia64 cruft
	#
	if [ $target_isa = i386 ]; then
		rm -f $usr/include/sys/ia64_archext.h
		rm -f $usr/include/sys/sysia64.h
		rm -rf $usr/include/ia64
	fi

	#
	# Remove machpage-related stuff
	#
	rm -f $usr/platform/*/include/vm/mach_page.h
	rm -f $usr/lib/adb/machpp

	#
	# Remove old cacheos
	#
	rm -f $root/etc/init.d/cacheos
	rm -f $root/etc/init.d/cacheos.finish
	rm -f $root/etc/init.d/cachefs.root
	rm -f $root/etc/rcS.d/S35cacheos.sh
	rm -f $root/etc/rc2.d/S93cacheos.finish
	rm -f $root/etc/rcS.d/S41cachefs.root

	#
	# Remove unneeded nfsmapid entries
	#
	nfsmapid_cfg

	#
	# Nuke the nfsauth headers when we're working with the 'global'
	# or a fully populated nonglobal zone. The cpio archive will lay the
	# right one to match mountd(1m)'s comm method w/the kernel (via
	# kRPC or Doors/XDR).
	#
	dir_is_inherited usr 2>/dev/null;
	if [ $? = 1 -o $zone = global ]; then
		rm -f ${rootprefix}/usr/include/rpcsvc/nfsauth_prot.x
		rm -f ${rootprefix}/usr/include/rpcsvc/nfsauth_prot.h
		rm -f ${rootprefix}/usr/include/nfs/auth.h
	fi

	#
	# Move the original manifests aside; later we will restore
	# unchanged originals to avoid superfluous re-import on reboot.
	# (First blow away the old dir path just to be safe.)
	#
	rm -rf $root/$old_mfst_dir
	[ -d $root/$new_mfst_dir ] && mv $root/$new_mfst_dir $root/$old_mfst_dir

	#
	# Remove obsolete sum.h
	#
	rm -f $usr/include/sum.h

	#
	# Remove obsolete std.h
	#
	rm -f $usr/include/std.h

	#
	# Remove obsolete rpc/trace.h
	#
	rm -f $usr/include/rpc/trace.h

	#
	# Remove acpi_intp module
	#
	if [ $target_isa = i386 ]; then
		rm -f $root/kernel/misc/acpi_intp
		rm -f $root/kernel/misc/amd64/acpi_intp
	fi

	#
	# Remove nxge module (moved to a generic location to support xVM)
	#
	if [ $target_isa = i386 ]; then
		rm -f $root/platform/i86pc/kernel/drv/nxge
		rm -f $root/platform/i86pc/kernel/drv/amd64/nxge
		# We're doing a backward bfu.
		rm -f $root/kernel/drv/nxge
		rm -f $root/kernel/drv/amd64/nxge
	fi

	#
	# Remove obsolete librac
	#
	rm -f $usr/include/rpc/rac.h
	rm -f $usr/lib/llib-lrac
	rm -f $usr/lib/llib-lrac.ln
	rm -f $usr/lib/amd64/llib-lrac.ln
	rm -f $usr/lib/sparcv9/llib-lrac.ln
	rm -f $usr/lib/librac.so
	rm -f $usr/lib/librac.so.1
	rm -f $usr/lib/amd64/librac.so
	rm -f $usr/lib/amd64/librac.so.1
	rm -f $usr/lib/sparcv9/librac.so
	rm -f $usr/lib/sparcv9/librac.so.1

	#
	# Remove /kernel/mac.  This directory was introduced by
	# PSARC/2006/248, and along with this came a syntax change to the
	# /etc/aggregation.conf file.  After archives have been extracted,
	# we check for the existance of the /kernel/mac directory to see if
	# we're doing a backward bfu and need to convert the syntax of the
	# /etc/aggregation.conf file to its old format.
	#
	if [ -d $root/kernel/mac ]; then
		from_new_aggrconf=1
		rm -rf $root/kernel/mac
	else
		from_new_aggrconf=0
	fi

	# Remove libcmd from $root/lib.  It has moved back to $usr/lib.
	rm -f $root/lib/libcmd.so
	rm -f $root/lib/libcmd.so.1
	rm -f $root/lib/amd64/libcmd.so
	rm -f $root/lib/amd64/libcmd.so.1
	rm -f $root/lib/sparcv9/libcmd.so
	rm -f $root/lib/sparcv9/libcmd.so.1
	rm -f $root/lib/llib-lcmd
	rm -f $root/lib/llib-lcmd.ln
	rm -f $root/lib/amd64/llib-lcmd.ln
	rm -f $root/lib/sparcv9/llib-lcmd.ln

	# Remove audit_record_attr. Moved to /usr/lib/security
	rm -f $root/etc/security/audit_record_attr

	#
	# Remove xmemfs altogether.
	#
	rm -f $usr/include/sys/fs/xmem.h
	rm -f $usr/include/sys/fs/seg_xmem.h
	rm -f $usr/kernel/fs/xmemfs
	rm -f $usr/kernel/fs/amd64/xmemfs
	rm -rf $usr/lib/fs/xmemfs

	#
	# Remove obsolete libmacadm, liblaadm and libwladm. If this is
	# a backwards BFU, they will be extracted by cpio.
	#
	rm -f $root/lib/libmacadm.so.1
	rm -f $root/lib/liblaadm.so.1
	rm -f $root/lib/libwladm.so.1

	#
	# Remove PCI hotplug devlinks.  Their format has changed,
	# and the old devlinks will interfere with the new ones.
	#
	rm -f $root/dev/cfg/*pci*

	#
	# remove the architecture-specific sn1_brand module since it's being
	# replaced with platform-specific modules.
	#
	rm -f $root/kernel/brand/sparcv9/sn1_brand

	#
	# Remove I2O.
	#
	rm -f $root/kernel/drv/i2o_bs
	rm -f $root/kernel/drv/i2o_bs.conf
	rm -f $root/kernel/drv/i2o_scsi
	rm -f $root/kernel/drv/i2o_scsi.conf
	rm -f $root/kernel/drv/pci_to_i2o
	rm -f $root/kernel/drv/pci_to_i2o.conf
	rm -f $root/kernel/misc/i2o_msg
	rm -f $root/usr/include/sys/i2o/*
	rmdir $root/usr/include/sys/i2o/ 2>/dev/null

	#
	# Remove /usr/ccs/bin dependency files that now live in
	# /usr/share/lib/ccs
	#
	rm -f $usr/ccs/bin/gprof.callg.blurb
	rm -f $usr/ccs/bin/gprof.flat.blurb
	rm -f $usr/ccs/bin/nceucform
	rm -f $usr/ccs/bin/ncform
	rm -f $usr/ccs/bin/nrform
	rm -f $usr/ccs/bin/yaccpar

	#
	# Remove us driver header.
	#
	rm -f $usr/platform/sun4u/include/sys/us_drv.h

	#
	# Remove device private and legacy sun headers we don't need
	#
	rm -f $usr/include/sys/aflt.h
	rm -f $usr/include/sys/bmac.h
	rm -f $usr/include/sys/bw2reg.h
	rm -f $usr/include/sys/bw2var.h
	rm -f $usr/include/sys/cursor_impl.h
	rm -f $usr/include/sys/eri.h
	rm -f $usr/include/sys/eri_common.h
	rm -f $usr/include/sys/eri_mac.h
	rm -f $usr/include/sys/eri_msg.h
	rm -f $usr/include/sys/eri_phy.h
	rm -f $usr/include/sys/i82586.h
	rm -f $usr/include/sys/isdnio.h
	rm -f $usr/include/sys/mace.h
	rm -f $usr/include/sys/memfb.h
	rm -f $usr/include/sys/memreg.h

	#
	# Remove new files in order to go backward.
	#
	rm -f $root/usr/lib/rcm/modules/SUNW_vlan_rcm.so
	rm -f $root/usr/lib/rcm/modules/SUNW_aggr_rcm.so
	rm -f $root/kernel/drv/softmac
	rm -f $root/kernel/drv/sparcv9/softmac
	rm -f $root/kernel/drv/amd64/softmac

	# End of pre-archive extraction hacks.

	if [ $diskless = no -a $zone = global ]; then
		# extract both /platform and /usr/platform bootblks
		# for compatibility with older bootblk delivery
		print "Extracting platform $rootfstype modules for boot " \
		    "block ... \c" | tee -a $EXTRACT_LOG
		do_extraction $cpiodir/$karch.root$ZFIX \
			'platform/'$karch'/lib/fs/'$rootfstype'/*' | \
			tee -a $EXTRACT_LOG
		print "Extracting usr/platform $rootfstype modules for boot " \
		    "block ... \c" | tee -a $EXTRACT_LOG
		do_extraction $cpiodir/$karch.usr$ZFIX \
			'usr/platform/'$karch'/lib/fs/'$rootfstype'/*' | \
			tee -a $EXTRACT_LOG
		case $target_isa in
		    sparc)
			if [[ "$rootfstype" = zfs ]]; then
				cd $usr/platform/$karch/lib/fs/zfs
				get_rootdev_list | while read physlice
				do
					print "Installing bootblk on $physlice."
                                        installboot -F zfs ./bootblk $physlice
                                done
			elif [[ "$rootslice" = /dev/rdsk/* ]]; then
				print "Installing boot block on $rootslice."
				cd $usr/platform/$karch/lib/fs/ufs
				installboot ./bootblk $rootslice
                         elif [[ "$rootslice" = /dev/md/rdsk/* ]]; then
                                print "Detected SVM root."
                                cd $usr/platform/$karch/lib/fs/ufs
                                get_rootdev_list | while read physlice
                                do 
					print "Installing bootblk on $physlice."
                                        installboot ./bootblk $physlice
                                done
			fi
			;;
		    i386)
			print "Extracting grub for boot " \
			    "block ... \c" | tee -a $EXTRACT_LOG
			do_extraction $cpiodir/$karch.boot$ZFIX  | \
				tee -a $EXTRACT_LOG
			$rootprefix/boot/solaris/bin/update_grub -R $root
			;;
		    *)
			;;	# unknown ISA
		esac
	fi

	if [ $diskless = yes ]; then
		node=${root##*/}
		archlist=""
		for arch in $allarchs
		do
			egrep -s '/export/exec/.*'$arch'/usr/kvm' \
				$root/etc/vfstab ||
				test -d $root/platform/$arch &&
				archlist="$archlist $arch"
		done
		if [ -z "$old_style_archives" ]; then
			extract_archives lib generic
			extract_archives sbin generic
			extract_archives kernel generic
		fi
		extract_archives root generic $archlist
		if [ $target_isa = i386 ]; then
			extract_boot_archives boot $archlist
                elif [ $newboot_sparc = yes ]; then
                        extract_boot_archives boot generic
		fi
	else
		export PATH=/tmp/bfubin
		node=`uname -n`
		if [ $zone = global ]; then
			extract_archives usr generic $usrarchs
			if [ -z "$old_style_archives" ]; then
				extract_archives lib generic
				extract_archives sbin generic
				extract_archives kernel generic
			fi
			extract_archives root generic $rootarchs
			if [ $target_isa = i386 ]; then
		        	#
		        	#  The assumption here is that if boot
				#  archives exist at all, they only exist
				#  for architectures where we also have
				#  .root archives.
				#
				extract_boot_archives boot $rootarchs
			elif [ $newboot_sparc = yes ]; then
				extract_boot_archives boot generic
			fi
		else
			dir_is_inherited usr ||
			    extract_archives usr generic $usrarchs
			dir_is_inherited lib ||
			    extract_archives lib generic
			dir_is_inherited sbin ||
			    extract_archives sbin generic
			dir_is_inherited platform &&
			    extract_archives root generic ||
			    extract_archives root generic $rootarchs
		fi
	fi

	touch reconfigure

	#
	# UltraSparc III platforms have aes module in platform directory
	#
	if [ ! -f $root/platform/$plat/kernel/crypto/sparcv9/aes ]; then
		rm -f $root/platform/sun4u-us3/kernel/crypto/sparcv9/aes
		rm -f $root/platform/sun4u-us3/kernel/crypto/sparcv9/aes256
	fi

	#
	# remove platform specific rsa module obsoleted by the bignum module
	#

	rm -f $root/platform/sun4u/kernel/crypto/sparcv9/rsa

	if [ $zone = global ]; then
		print "\nRemoving duplicate kernel binaries ..."
		#
		# First, find all regular files underneath the */kernel
		# directories we extracted, and mark them as older or newer
		# than our reference file -- if newer, they were extracted
		# during the bfu.
		#
		# We then split out the pre-/kernel part from the post-/kernel
		# part, sort by post-/kernel part and age (new first), and
		# delete old files which have new counterparts.
		#
		dirs="$rootprefix/kernel $usr/kernel"
		for plat in $archlist $rootarchs $usrarchs; do
			dir=$rootprefix/platform/$plat/kernel
			[[ -d $dir ]] && dirs="$dirs $dir"
		done

		age=new
		ls -ct $time_ref `find $dirs -type f 2>/dev/null` | uniq |
		    while read f; do
			if [[ $f = $time_ref ]] then
				age=old
			else
				echo $age $f
			fi
		done |
		    sed 's@\(.*/kernel\)/@\1 @' | sort -k 3 -k 1 | nawk '
			/^new/ { lastname = $3 }
			/^old/ { if (lastname == $3) { print $2 "/" $3 } }
		    ' | while read x; do
			echo "rm $x"
			rm $x
		done
	fi

	echo

	#
	# Change permissions of public IKE certificates and CRLs
	# that may have been incorrectly created as private
	# PKCS#11 hints files must be left root-only readable.
	# Make sure this files starts with "30 82"
	#
	for file in `ls $rootprefix/etc/inet/ike/crls/* \
	    $rootprefix/etc/inet/ike/publickeys/* 2>/dev/null`; do
		if /bin/od -tx1 -N3 < $file | grep '30 82' >/dev/null 2>&1
		then
			chmod 644 $file
		fi
	done

	#
	# Remove EOF SUNWcry/SUNWcryr
	remove_eof_SUNWcry

	# Add uCF's metaslot feature
	if [ -f $rootprefix/etc/crypto/pkcs11.conf ] ; then
		enable_crypto_metaslot
	fi

	# Cleanup old Kerberos mechanisms
	cleanup_kerberos_mechanisms

	# Cleanup old RBAC profiles
	rbac_cleanup

	# Obsolete GLDv3 /etc/datalink.conf file".
	if [[ $zone = global && -f $rootprefix/etc/datalink.conf ]]; then
		rm -f $rootprefix/etc/datalink.conf
	fi

	#
	# Force xVM privilege fixups to occur on next boot.
	#
	rm -f $rootprefix/var/lib/xend/.xvmuser
	
	print "\nRestoring configuration files.\n"

	cd $root
	rm -rf bfu.ancestor
	test -d bfu.parent && mv bfu.parent bfu.ancestor
	mkdir bfu.parent
	print "Restoring configuration files ... \c" >> $EXTRACT_LOG
	filelist $zone | cpio -pdmu bfu.parent 2>>$EXTRACT_LOG || \
	    extraction_error "restoring configuration files"
	if [ $multi_or_direct = no ]; then
		if [ $have_realmode = yes ]; then
			if [ -d bfu.realmode ]; then
				( cd bfu.realmode ; realmode_filelist | \
				    cpio -pdmu ../bfu.ancestor 2>/dev/null )
				rm -rf bfu.realmode
			fi
			mkdir bfu.realmode
			( cd bfu.parent ; realmode_filelist | \
				cpio -pdmu ../bfu.realmode 2>/dev/null )
		else
			for file in $realmode_files
			do
				rm -rf bfu.parent/$file
			done
		fi
	fi

	cd bfu.child
	for file in `filelist $zone`
	do
		# parent: freshly-BFUed version
		# child: pre-BFU version
		# ancestor: installed from archives the last time you BFUed
		# actual: in the root filesystem at this moment (same as parent)

		parent=$rootprefix/bfu.parent/$file
		child=$rootprefix/bfu.child/$file
		ancestor=$rootprefix/bfu.ancestor/$file
		conflicts=$rootprefix/bfu.conflicts/$file
		actual=$rootprefix/$file

		# if a superfluous-to-local-zones file was blown away, skip it
		[ -f $actual ] || continue

		# if there's been no change by the BFU, skip it
		cmp -s $child $actual && continue

		# if the file was not installed by the BFU, skip it
		[  -f $parent ] || continue

		# if this is a file which should never be updated by BFU,
		# preserve the original (child) version
		if (echo $preserve_files | grep $file >/dev/null 2>&1)
		then
			print "    preserve: $file"
			cp -p $child $actual
			continue
		fi

		# if the file was accepted from the parent on the last BFU,
		# then accept it again this time without argument.  Or, if
		# this is the first bfu after an standard Solaris install
		# or upgrade, compare the file to one installed from packages.
		# If it hasn't been modified since installation, accept
		# the file from the parent.
		if [ -f $ancestor ] ; then
			if cmp -s $child $ancestor; then
				print "      update: $file"
				continue
			fi
		elif [ "$firstbfu" = "yes" ] ; then
			installedsum=$(grep "^/$file " \
			    $rootprefix/var/sadm/install/contents |
			    awk '{ print $8 }')
			if [ -n "$installedsum" ] ; then
				actualsum=`sum $child | sed 's/ .*//'`
				if [ "$installedsum" -eq "$actualsum" ] ; then
					print "      update: $file"
					continue
				fi
			fi
		fi

		# if the BFU'ed file is the same as the beginning of the
		# pre-BFUed file, assume the user has added lines to the
		# end, and restore the pre-BFUed version
		if (cmp $child $parent 2>&1) | egrep -s 'EOF on '$parent; then
			print "     restore: $file"
			cp -p $child $actual
			continue
		fi

		# if the new version is the same as it was the last time
		# BFU was run, but still different than the pre-BFU version,
		# this is an "old" conflict; otherwise, it's a "NEW"
		# conflict.  Old conflicts can usually be safely ignored.
		if cmp -s $parent $ancestor; then
			print "old \c"
		else
			print "NEW \c"
			print $file >>$rootprefix/bfu.conflicts/NEW
		fi
		print "conflict: $file"
		(cd $root; print $file | cpio -pdmu bfu.conflicts 2>/dev/null)

		# for all conflicts, restore the pre-BFU version and let
		# the user decide what to do.
		cp -p $child $actual
	done

	if [ $zone = global ]; then
		#
		# correct permissions using /etc/minor_perm from the parent and
		# child, prefer parent.
		#
		mperm=$rootprefix/etc/minor_perm
		pmperm=$rootprefix/bfu.parent/etc/minor_perm
		if [ -f $pmperm ]
		then
			mperm="$pmperm $mperm"
		fi

		#
		# Devices with changed permissions should be added here much
		# like in i.minorperm.  The "ssm" devices are special in that
		# they have no /dev links associated with them.
		#
		while read minor dev
		do (
			set -- `fgrep -h "$minor" $mperm` "";
			if [ ! -z "$2" ]
			then
				chmod $2 $rootprefix/dev/$dev 2>/dev/null
				chown $3:$4 $rootprefix/dev/$dev 2>/dev/null
			fi
		) done <<-EOF
			ssm:*			../devices/ssm*:*
			cpc:shared		../devices/pseudo/cpc*
			icmp:icmp		icmp
			icmp6:icmp6		icmp6
			ip:ip			ip
			ip6:ip6			ip6
			rts:rts			rts
			keysock:keysock		keysock
			ipsecah:ipsecah		ipsecah
			ipsecesp:ipsecesp	ipsecesp
			spdsock:spdsock		spdsock
			sad:admin		sad/admin
			fssnap:ctl		fssnapctl
			fssnap:*		fssnap/*
			clone:ce		ce
			clone:eri		eri
			clone:ge		ge
			clone:hme		hme
			clone:qfe		qfe
			clone:bge		bge
			bge:*			bge*
			clone:dmfe		dmfe
			dmfe:*			dmfe*
			clone:pcelx		pcelx
			pcelx:*			pcelx*
			clone:dnet		dnet
			dnet:*			dnet*
			clone:elxl		elxl
			elxl:*			elxl*
			clone:iprb		iprb
			iprb:*			iprb*
			clone:spwr		spwr
			spwr:*			spwr*
			clone:afe		afe
			afe:*			afe*
			clone:mxfe		mxfe
			mxfe:*			mxfe*
			clone:rtls		rtls
			rtls:*			rtls*
			nsmb:*			nsmb*
		EOF

		if [ $target_isa = i386 ] && [[ $rootfstype = zfs || \
		    $rootslice = /dev/rdsk/* || \
		    $rootslice = /dev/md/rdsk/* ]]; then
			check_boot_env
		fi

		#
		# update boot archives for new boot sparc
                #
                if [ $newboot_sparc = yes ] && \
		    [[ $rootfstype = zfs || $rootslice = /dev/rdsk/* ||
			$rootslice = /dev/md/rdsk/* ]]; then
				build_boot_archive
                                install_sparc_failsafe
		fi

		# Check for damage due to CR 6379341.  This was actually fixed
		# back in snv_24, but users BFUing from an S10 build up to
		# Nevada can still encounter it.
		rzi=$root/etc/zones/index
		if [ -f $rzi ]; then
			# Look for duplicated UUIDs.  If there are any, then
			# just wipe them out.
			if nawk -F: '
				/^\#/ || NF != 4 { print $0; next; }
				{
					if (flags[$4])
						sub(/:[-0-9a-z]*$/,":");
					print $0;
					flags[$4]=1;
				}
			' < $rzi > ${rzi}.bfu.$$; then
				if cmp -s $rzi ${rzi}.bfu.$$; then
					rm -f ${rzi}.bfu.$$
				else
					chown root:sys ${rzi}.bfu.$$
					chmod 644 ${rzi}.bfu.$$
					mv ${rzi}.bfu.$$ $rzi
				fi
			else
				rm -f ${rzi}.bfu.$$
			fi
		fi

		if [[ $dlmgmtd_status = new ]]; then
			# Upgrade existing /etc/aggregation.conf (or
			# /etc/dladm/aggregation.conf) and linkprop.conf
			upgrade_aggr_and_linkprop
		else
			# Move existing /etc/aggregation.conf entries to
			# /etc/dladm/aggregation.conf; or, if bfu'ing
			# backwards, move aggregation.conf back to /etc
			aggr_old=$rootprefix/etc/aggregation.conf
			aggr_new=$rootprefix/etc/dladm/aggregation.conf
			if [[ $new_dladm = yes ]]; then
				if [[ -f $aggr_old ]]; then
					# use cat instead of cp/mv to keep
					# owner+group of dest
					cat $aggr_old > $aggr_new
					rm -f $aggr_old
				fi
			elif [[ -f $aggr_new ]]; then
				cp $aggr_new $aggr_old
				chgrp sys $aggr_old
				rm -rf $rootprefix/etc/dladm
			fi
		fi
	fi

	# Fix up audit permissions
	fix_up_audit

	print "\nFor each file in conflict, your version has been restored."
	print "The new versions are under $rootprefix/bfu.conflicts."
	print "\nMAKE SURE YOU RESOLVE ALL CONFLICTS BEFORE REBOOTING.\n"
	if [ $multi_or_direct = yes ]; then
		print "To install resolved changes required for reboot in the boot"
		print "archive, invoke 'bootadm update-archive${cr_args}'\n"
	fi

	if [ $zone != global ]; then
		print "Resolve conflicts in the global zone first.  Many of"
		print "the conflicts in non-global zones can be resolved by"
		print "copying the corresponding file from the global zone.\n"
	else
		fixup_mpxio

		#
		# If we're bfuing backward across PSARC/2006/248, then
		# revert the /etc/aggregation.conf to its old format.
		#
		if [ -f $rootprefix/etc/aggregation.conf -a \
		    ! -d $rootprefix/kernel/mac -a \
		    $from_new_aggrconf = 1 ]; then
			revert_aggregation_conf
		fi
	fi

	cd $root

	smf_apply_conf

	update_policy_conf

	tx_check_bkbfu

	if [ $target_isa = i386 ]; then
	    update_mptconf_i386

	    update_etc_mach_i386
	fi

	if [ $target_isa = i386 ]; then
	    update_drvclass_i386
	fi

	if [ $zone != global ]; then
		rm -rf $global_zone_only_files $superfluous_nonglobal_zone_files
	fi

	print "bfu'ed from $cpiodir on `date +%Y-%m-%d`" >>etc/motd
	tail +`nawk '/bfu.ed from/ { x=NR }; END { print x+1 }' \
		etc/motd.old` etc/motd.old >> etc/motd

	#
	# Hacks to work around minor annoyances and make life more pleasant.
	# Part 2 of 2: post-archive-extraction stuff
	#

	rm -f var/statmon/state		# to prevent lockd/statd hangs
	for f in etc/auto_*		# to make autofs happy
	do
		file $f | grep executable >/dev/null || chmod -x $f
	done

	epilogue=$rootprefix/bfu.epilogue
	if [ -f $epilogue ]; then
		print "Executing $epilogue"
		$epilogue || print "WARNING: $epilogue failed with code $?"
	fi

	((seconds = SECONDS))
	((min = seconds / 60))
	((sec = seconds % 60))

	if [ $zone = global ]; then
		target=$node
	else
		target=$zone
	fi
	printf "Upgrade of $target took ${min}:%02d.\n" $sec

	#
	# Do logging in the background so that if the automounter is gone,
	# bfu doesn't wedge at this point.
	#
	log=$GATE/public/bfu.log
	(test -w $log && printf \
		"`date +%Y'%'m%d` $node `uname -rv` $karch $cpiodir ${min}:%02d\n" \
		$sec >>$log) &
}

#
# make sure the time reference is older than anything extracted
#
test $time_ref_seconds -eq $SECONDS && sleep 1

test $diskless = yes && extract_archives usr generic $allarchs

for root in $rootlist
do
	mondo_loop $root global
	lastroot=$root
done

if [ -s "$bfu_zone_list" ]; then
	cat "$bfu_zone_list" | while read zone zonepath; do
		print "\nNow for zone $zone..."
		mondo_loop $zonepath/root $zone
	done

	#
	# Normally we would clean up $bfu_zone_list but instead we leave it
	# behind for ACR to locate and use inside the BFU alternate reality.
	#
fi

print "Turning off delayed i/o and syncing filesystems ..."
sync
fastfs -s $rootlist $usr
fastfs $rootlist $usr
sync
lockfs -f $rootlist $usr

egrep -s "^error " $EXTRACT_LOG
if [ $? -eq 0 ]; then
	print "\nWARNING: archive extraction errors occurred.\n"
	print "See $EXTRACT_LOG for details.\n"
fi

lastrootprefix=${lastroot%/}

if [ -t 0 -a -t 1 -a -t 2 ]; then
	print "\nEntering post-bfu protected environment (shell: ksh)."
	print "Edit configuration files as necessary, then reboot.\n"
	cd $lastrootprefix/bfu.conflicts
	PS1='bfu# ' ksh -ip
fi

print "Exiting post-bfu protected environment.  To reenter, type:"
print LD_NOAUXFLTR=1 LD_LIBRARY_PATH=/tmp/bfulib $ldlib64 PATH=/tmp/bfubin \
    /tmp/bfubin/ksh

exit 0