[zfs-discuss] Re-import RAID-Z2 with faulted disk
Hi all, I have a RAID-Z2 setup with 6x 500Gb SATA disks. I exported the array to use under a different system but during or after the export one of the disks failed: k...@localhost:~$ pfexec zpool import pool: chronicle id: 11592382930413748377 state: DEGRADED status: One or more devices are missing from the system. action: The pool can be imported despite missing or damaged devices. The fault tolerance of the pool may be compromised if imported. see: http://www.sun.com/msg/ZFS-8000-2Q config: chronicle DEGRADED raidz2DEGRADED c9t2d0 UNAVAIL cannot open c9t1d0 ONLINE c9t0d0 ONLINE c9t4d0 ONLINE c9t5d0 ONLINE c9t3d0 ONLINE I have no success trying to reimport the pool: k...@localhost:~$ pfexec zpool import -f chronicle cannot import 'chronicle': one or more devices is currently unavailable The disk has since been replaced, so now: k...@localhost:~$ pfexec zpool import pool: chronicle id: 11592382930413748377 state: DEGRADED status: One or more devices contains corrupted data. action: The pool can be imported despite missing or damaged devices. The fault tolerance of the pool may be compromised if imported. see: http://www.sun.com/msg/ZFS-8000-4J config: chronicle DEGRADED raidz2DEGRADED c9t2d0 FAULTED corrupted data c9t1d0 ONLINE c9t0d0 ONLINE c9t4d0 ONLINE c9t5d0 ONLINE c9t3d0 ONLINE but pfexec zpool import -f chronicle still fails with the same message. I've Google'd this several times for a fix but to no avail. Any assistance is appreciated. ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
Re: [zfs-discuss] Re-import RAID-Z2 with faulted disk
On Mon, Sep 21, 2009 at 3:37 AM, casper@sun.com wrote: The disk has since been replaced, so now: k...@localhost:~$ pfexec zpool import pool: chronicle id: 11592382930413748377 state: DEGRADED status: One or more devices contains corrupted data. action: The pool can be imported despite missing or damaged devices. The fault tolerance of the pool may be compromised if imported. see: http://www.sun.com/msg/ZFS-8000-4J config: chronicle DEGRADED raidz2DEGRADED c9t2d0 FAULTED corrupted data c9t1d0 ONLINE c9t0d0 ONLINE c9t4d0 ONLINE c9t5d0 ONLINE c9t3d0 ONLINE but pfexec zpool import -f chronicle still fails with the same message. That sounds like a bug; if ZFS can recover then zpool import should also work. So what was wrong with the broken disk? Not just badly plugged in? Cas[er The disk physically failed. When I powered the system on, it made frighteningly loud clicking sounds and would not be acknowledged by any system I was running, like it wasn't even there. - Kyle ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
Re: [zfs-discuss] Re-import RAID-Z2 with faulted disk
I'm running vanilla 2009.06 since its release. I'll definitely give it a shot with the Live CD. Also I tried importing with only the five good disks physically attached and get the same message. - Kyle On Mon, Sep 21, 2009 at 3:50 AM, Chris Murray chrismurra...@googlemail.comwrote: That really sounds like a scenario that ZFS would be able to cope with. What operating system are you using now? I've had good results 'fixing' pools with problems which were preventing import in the past by using the Opensolaris 2009.06 Live CD. It would depend what build you're on now as to whether that will yield any results, of course ... Also, is the import any more successful if the new, empty disk just isn't present at all, and c9t2d0 is connected to nothing? Chris 2009/9/21 Kyle J. Aleshire kjalesh...@gmail.com Hi all, I have a RAID-Z2 setup with 6x 500Gb SATA disks. I exported the array to use under a different system but during or after the export one of the disks failed: k...@localhost:~$ pfexec zpool import pool: chronicle id: 11592382930413748377 state: DEGRADED status: One or more devices are missing from the system. action: The pool can be imported despite missing or damaged devices. The fault tolerance of the pool may be compromised if imported. see: http://www.sun.com/msg/ZFS-8000-2Q config: chronicle DEGRADED raidz2DEGRADED c9t2d0 UNAVAIL cannot open c9t1d0 ONLINE c9t0d0 ONLINE c9t4d0 ONLINE c9t5d0 ONLINE c9t3d0 ONLINE I have no success trying to reimport the pool: k...@localhost:~$ pfexec zpool import -f chronicle cannot import 'chronicle': one or more devices is currently unavailable The disk has since been replaced, so now: k...@localhost:~$ pfexec zpool import pool: chronicle id: 11592382930413748377 state: DEGRADED status: One or more devices contains corrupted data. action: The pool can be imported despite missing or damaged devices. The fault tolerance of the pool may be compromised if imported. see: http://www.sun.com/msg/ZFS-8000-4J config: chronicle DEGRADED raidz2DEGRADED c9t2d0 FAULTED corrupted data c9t1d0 ONLINE c9t0d0 ONLINE c9t4d0 ONLINE c9t5d0 ONLINE c9t3d0 ONLINE but pfexec zpool import -f chronicle still fails with the same message. I've Google'd this several times for a fix but to no avail. Any assistance is appreciated. ___ 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