I'm a bit late replying to this, but I'd take the quick & dirty approach personally. When the server is running fine, unplug one disk and just see which one is reported faulty in ZFS.
A couple of minutes doing that and you've tested that your raid array is working fine and you know exactly which disk is which, no guesswork involved :) This message posted from opensolaris.org _______________________________________________ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss