I am guessing you're experiencing cpu or memory failure. Or motherboard, or disk controller.
> -----Original Message----- > From: zfs-discuss-boun...@opensolaris.org [mailto:zfs-discuss- > boun...@opensolaris.org] On Behalf Of Michael Anderson > Sent: Thursday, August 12, 2010 3:46 AM > To: zfs-discuss@opensolaris.org > Subject: [zfs-discuss] Degraded Pool, Spontaneous Reboots > > Hello, > > I've been getting warnings that my zfs pool is degraded. At first it > was complaining about a few corrupt files, which were listed as hex > numbers instead of filenames, i.e. > > VOL1:<0x0> > > After a scrub, a couple of the filenames appeared - turns out they were > in snapshots I don't really need, so I destroyed those snapshots and > started a new scrub. Subsequently, I typed " zpool status -v VOL1" ... > and the machine rebooted. When I could log on again, I looked at > /var/log/messages, but found nothing interesting prior to the reboot. I > typed " zpool status -v VOL1" again, whereupon the machine rebooted. > When the machine was back up, I stopped the scrub, waited a while, then > typed "zpool status -v VOL1" again, and this time got: > > > r...@nexenta1:~# zpool status -v VOL1 > pool: VOL1 > state: DEGRADED > status: One or more devices has experienced an unrecoverable error. An > attempt was made to correct the error. Applications are unaffected. > action: Determine if the device needs to be replaced, and clear the > errors > using 'zpool clear' or replace the device with 'zpool replace'. > see: http://www.sun.com/msg/ZFS-8000-9P > scan: scrub canceled on Wed Aug 11 11:03:15 2010 > config: > > NAME STATE READ WRITE CKSUM > VOL1 DEGRADED 0 0 0 > raidz1-0 DEGRADED 0 0 0 > c2d0 DEGRADED 0 0 0 too many errors > c3d0 DEGRADED 0 0 0 too many errors > c4d0 DEGRADED 0 0 0 too many errors > c5d0 DEGRADED 0 0 0 too many errors > > So, I have the following questions: > > 1) How do I find out which file is corrupt, when I only get something > like "VOL1:<0x0>" > 2) What could be causing these reboots? > 3) How can I fix my pool? > > Thanks! > -- > This message posted from opensolaris.org > _______________________________________________ > zfs-discuss mailing list > zfs-discuss@opensolaris.org > http://mail.opensolaris.org/mailman/listinfo/zfs-discuss _______________________________________________ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
