Re: [zfs-discuss] Repeating scrub does random fixes

2010-01-12 Thread Gary Gendel
Thanks for all the suggestions. Now for a strange tail... I tried upgrading to dev 130 and, as expected, things did not go well. All sorts of permission errors flew by during the upgrade stage and it would not start X-windows. I've heard that things installed from the contrib and extras

Re: [zfs-discuss] Repeating scrub does random fixes

2010-01-11 Thread Gary Gendel
I've just made a couple of consecutive scrubs, each time it found a couple of checksum errors but on different drives. No indication of any other errors. That a disk scrubs cleanly on a quiescent pool in one run but fails in the next is puzzling. It reminds me of the snv_120 odd number of

Re: [zfs-discuss] Repeating scrub does random fixes

2010-01-11 Thread Cindy Swearingen
Hi Gary, You might consider running OSOL on a later build, like build 130. Have you reviewed the fmdump -eV output to determine on which devices the ereports below have been generated? This might give you more clues as to what the issues are. I would also be curious if you have any driver-level

[zfs-discuss] Repeating scrub does random fixes

2010-01-10 Thread Gary Gendel
I've been using a 5-disk raidZ for years on SXCE machine which I converted to OSOL. The only time I ever had zfs problems in SXCE was with snv_120, which was fixed. So, now I'm at OSOL snv_111b and I'm finding that scrub repairs errors on random disks. If I repeat the scrub, it will fix

Re: [zfs-discuss] Repeating scrub does random fixes

2010-01-10 Thread Mattias Pantzare
On Sun, Jan 10, 2010 at 16:40, Gary Gendel g...@genashor.com wrote: I've been using a 5-disk raidZ for years on SXCE machine which I converted to OSOL.  The only time I ever had zfs problems in SXCE was with snv_120, which was fixed. So, now I'm at OSOL snv_111b and I'm finding that scrub

Re: [zfs-discuss] Repeating scrub does random fixes

2010-01-10 Thread Gary Gendel
Mattias Pantzare wrote: On Sun, Jan 10, 2010 at 16:40, Gary Gendel g...@genashor.com wrote: I've been using a 5-disk raidZ for years on SXCE machine which I converted to OSOL. The only time I ever had zfs problems in SXCE was with snv_120, which was fixed. So, now I'm at OSOL snv_111b