When you created your zpool, you should have specified "raidz1", which means ZFS allows one disc to crash without problems. If you have not specified "raidz1", it means no discs are allowed to crash - if one disc crashes, your whole zpool is gone.
If you have configured raidz1 on your zpool and one disc crashes, you can simply swap that disc to a new one, and use the command "resilver" which means your zpool will automatically repair itself. Google on "zfs resilver" -- This message posted from opensolaris.org _______________________________________________ opensolaris-discuss mailing list opensolaris-discuss@opensolaris.org