On Apr 18, 2010, at 7:02 PM, Don wrote: > If you have a pair of heads talking to shared disks with ZFS- what can you do > to ensure the second head always has a current copy of the zpool.cache file?
By definition, the zpool.cache file is always up to date. > I'd prefer not to lose the ZIL, fail over, and then suddenly find out I can't > import the pool on my second head. I'd rather not have multiple failures, either. But the information needed in the zpool.cache file for reconstructing a missing (as in destroyed) top-level vdev is easily recovered from a backup or snapshot. -- richard ZFS storage and performance consulting at http://www.RichardElling.com ZFS training on deduplication, NexentaStor, and NAS performance Las Vegas, April 29-30, 2010 http://nexenta-vegas.eventbrite.com _______________________________________________ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
