author | Mark Shellenbaum <Mark.Shellenbaum@Sun.COM> |
Tue, 16 Mar 2010 09:43:38 -0600 | |
changeset 11935 | 538c866aaac6 |
parent 8044 | b3af80bbf173 |
child 12034 | aba01deaab16 |
permissions | -rw-r--r-- |
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/* |
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* GRUB -- GRand Unified Bootloader |
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* Copyright (C) 1999,2000,2001,2002,2003,2004 Free Software Foundation, Inc. |
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* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; either version 2 of the License, or |
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* (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
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*/ |
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/* |
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11935
538c866aaac6
6716117 ZFS needs native system attribute infrastructure
Mark Shellenbaum <Mark.Shellenbaum@Sun.COM>
parents:
8044
diff
changeset
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* Copyright 2010 Sun Microsystems, Inc. All rights reserved. |
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* Use is subject to license terms. |
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*/ |
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#ifndef _SYS_DMU_H |
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#define _SYS_DMU_H |
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/* |
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* This file describes the interface that the DMU provides for its |
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* consumers. |
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* |
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* The DMU also interacts with the SPA. That interface is described in |
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* dmu_spa.h. |
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*/ |
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typedef enum dmu_object_type { |
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DMU_OT_NONE, |
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/* general: */ |
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DMU_OT_OBJECT_DIRECTORY, /* ZAP */ |
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DMU_OT_OBJECT_ARRAY, /* UINT64 */ |
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DMU_OT_PACKED_NVLIST, /* UINT8 (XDR by nvlist_pack/unpack) */ |
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DMU_OT_PACKED_NVLIST_SIZE, /* UINT64 */ |
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DMU_OT_BPLIST, /* UINT64 */ |
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DMU_OT_BPLIST_HDR, /* UINT64 */ |
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/* spa: */ |
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DMU_OT_SPACE_MAP_HEADER, /* UINT64 */ |
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DMU_OT_SPACE_MAP, /* UINT64 */ |
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/* zil: */ |
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DMU_OT_INTENT_LOG, /* UINT64 */ |
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/* dmu: */ |
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DMU_OT_DNODE, /* DNODE */ |
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DMU_OT_OBJSET, /* OBJSET */ |
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/* dsl: */ |
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DMU_OT_DSL_DIR, /* UINT64 */ |
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DMU_OT_DSL_DIR_CHILD_MAP, /* ZAP */ |
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DMU_OT_DSL_DS_SNAP_MAP, /* ZAP */ |
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DMU_OT_DSL_PROPS, /* ZAP */ |
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DMU_OT_DSL_DATASET, /* UINT64 */ |
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/* zpl: */ |
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DMU_OT_ZNODE, /* ZNODE */ |
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DMU_OT_ACL, /* ACL */ |
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DMU_OT_PLAIN_FILE_CONTENTS, /* UINT8 */ |
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DMU_OT_DIRECTORY_CONTENTS, /* ZAP */ |
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DMU_OT_MASTER_NODE, /* ZAP */ |
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DMU_OT_UNLINKED_SET, /* ZAP */ |
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/* zvol: */ |
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DMU_OT_ZVOL, /* UINT8 */ |
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DMU_OT_ZVOL_PROP, /* ZAP */ |
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/* other; for testing only! */ |
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DMU_OT_PLAIN_OTHER, /* UINT8 */ |
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DMU_OT_UINT64_OTHER, /* UINT64 */ |
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DMU_OT_ZAP_OTHER, /* ZAP */ |
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/* new object types: */ |
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DMU_OT_ERROR_LOG, /* ZAP */ |
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DMU_OT_SPA_HISTORY, /* UINT8 */ |
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DMU_OT_SPA_HISTORY_OFFSETS, /* spa_his_phys_t */ |
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DMU_OT_POOL_PROPS, /* ZAP */ |
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6716117 ZFS needs native system attribute infrastructure
Mark Shellenbaum <Mark.Shellenbaum@Sun.COM>
parents:
8044
diff
changeset
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DMU_OT_DSL_PERMS, /* ZAP */ |
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parents:
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DMU_OT_ACL, /* ACL */ |
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DMU_OT_SYSACL, /* SYSACL */ |
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DMU_OT_FUID, /* FUID table (Packed NVLIST UINT8) */ |
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DMU_OT_FUID_SIZE, /* FUID table size UINT64 */ |
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DMU_OT_NEXT_CLONES, /* ZAP */ |
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DMU_OT_SCRUB_QUEUE, /* ZAP */ |
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parents:
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DMU_OT_USERGROUP_USED, /* ZAP */ |
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parents:
8044
diff
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DMU_OT_USERGROUP_QUOTA, /* ZAP */ |
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parents:
8044
diff
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DMU_OT_USERREFS, /* ZAP */ |
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6716117 ZFS needs native system attribute infrastructure
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parents:
8044
diff
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DMU_OT_DDT_ZAP, /* ZAP */ |
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DMU_OT_DDT_STATS, /* ZAP */ |
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parents:
8044
diff
changeset
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DMU_OT_SA, /* System attr */ |
538c866aaac6
6716117 ZFS needs native system attribute infrastructure
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parents:
8044
diff
changeset
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DMU_OT_SA_MASTER_NODE, /* ZAP */ |
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6716117 ZFS needs native system attribute infrastructure
Mark Shellenbaum <Mark.Shellenbaum@Sun.COM>
parents:
8044
diff
changeset
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DMU_OT_SA_ATTR_REGISTRATION, /* ZAP */ |
538c866aaac6
6716117 ZFS needs native system attribute infrastructure
Mark Shellenbaum <Mark.Shellenbaum@Sun.COM>
parents:
8044
diff
changeset
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DMU_OT_SA_ATTR_LAYOUTS, /* ZAP */ |
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DMU_OT_NUMTYPES |
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} dmu_object_type_t; |
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typedef enum dmu_objset_type { |
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DMU_OST_NONE, |
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DMU_OST_META, |
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DMU_OST_ZFS, |
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DMU_OST_ZVOL, |
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DMU_OST_OTHER, /* For testing only! */ |
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DMU_OST_ANY, /* Be careful! */ |
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DMU_OST_NUMTYPES |
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} dmu_objset_type_t; |
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/* |
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* The names of zap entries in the DIRECTORY_OBJECT of the MOS. |
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*/ |
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#define DMU_POOL_DIRECTORY_OBJECT 1 |
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#define DMU_POOL_CONFIG "config" |
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#define DMU_POOL_ROOT_DATASET "root_dataset" |
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#define DMU_POOL_SYNC_BPLIST "sync_bplist" |
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#define DMU_POOL_ERRLOG_SCRUB "errlog_scrub" |
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#define DMU_POOL_ERRLOG_LAST "errlog_last" |
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#define DMU_POOL_SPARES "spares" |
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#define DMU_POOL_DEFLATE "deflate" |
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#define DMU_POOL_HISTORY "history" |
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#define DMU_POOL_PROPS "pool_props" |
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#define DMU_POOL_L2CACHE "l2cache" |
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#endif /* _SYS_DMU_H */ |