Re: [zfs-discuss] Single-disk pool corrupted after controller failure

2010-05-03 Thread Peter Jeremy
On 2010-May-03 23:59:17 +0800, Diogo Franco wrote: >I managed to get a livefs cd that had zfs14, but it was unable to import >the zpool ("internal error: Illegal byte sequence"). The zpool does >appear if I try to run `zpool import` though, as "tank FAULTED corrupted >data", and ad6s1d is ONLINE.

Re: [zfs-discuss] Single-disk pool corrupted after controller failure

2010-05-03 Thread Diogo Franco
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 05/02/2010 07:33 PM, Peter Jeremy wrote: > Note that ZFS v14 was imported to FreeBSD 8-stable in mid-January. > I can't comment whether it would be able to recover your data. I managed to get a livefs cd that had zfs14, but it was unable to import t

Re: [zfs-discuss] Single-disk pool corrupted after controller failure

2010-05-02 Thread Peter Jeremy
On 2010-May-02 04:06:41 +0800, Diogo Franco wrote: >regular data corruption and then the box locked up. I had also >converted the pool to v14 a few days before, so the freebsd v13 tools >couldn't do anything to help. Note that ZFS v14 was imported to FreeBSD 8-stable in mid-January. I can't comme

Re: [zfs-discuss] Single-disk pool corrupted after controller failure

2010-05-01 Thread Diogo Franco
On 05/01/2010 06:07 PM, Bill Sommerfeld wrote: > there are two reasons why you could get this: > 1) the labels are gone. Possible, since I got the metadata errors on `zfs status` before. > 2) the labels are not at the start of what solaris sees as p1, and thus > are somewhere else on the disk.

Re: [zfs-discuss] Single-disk pool corrupted after controller failure

2010-05-01 Thread Bill Sommerfeld
On 05/01/10 13:06, Diogo Franco wrote: After seeing that on some cases labels were corrupted, I tried running zdb -l on mine: ... (labels 0, 1 not there, labels 2, 3 are there). I'm looking for pointers on how to fix this situation, since the disk still has available metadata. there are two

[zfs-discuss] Single-disk pool corrupted after controller failure

2010-05-01 Thread Diogo Franco
I had a single spare 500GB HDD and I decided to install a FreeBSD file server in it for learning purposes, and I moved almost all of my data to it. Yesterday, and naturally after no longer having backups of the data in the server, I had a controller failure (SiS 180 (oh, the quality)) and the HDD w