--- a/usr/src/uts/common/sys/fm/fs/zfs.h	Fri Jun 27 14:18:08 2008 -0700
+++ b/usr/src/uts/common/sys/fm/fs/zfs.h	Fri Jun 27 17:05:29 2008 -0700
@@ -46,6 +46,7 @@
 #define	FM_EREPORT_ZFS_DEVICE_TOO_SMALL		"vdev.too_small"
 #define	FM_EREPORT_ZFS_DEVICE_BAD_LABEL		"vdev.bad_label"
 #define	FM_EREPORT_ZFS_IO_FAILURE		"io_failure"
+#define	FM_EREPORT_ZFS_PROBE_FAILURE		"probe_failure"
 
 #define	FM_EREPORT_PAYLOAD_ZFS_POOL		"pool"
 #define	FM_EREPORT_PAYLOAD_ZFS_POOL_FAILMODE	"pool_failmode"