Re: Checksum errors across ZFS array

2012-07-19 Thread Dr Joe Karthauser
Hi James, It's almost definitely a memory problem. I'd change it ASAP if I were you. I lost about 70mb from my zfs pool for this very reason just a few weeks ago. Luckily I had enough snapshots from before the rot set in to recover most of what I lost. Joe -- Dr Joe Karthauser

Re: Sudden wierd SATA problem on RELENG_7 (Re: ZFS hanging at kernel boot now, but didn't before... (Re: ZFS MFC heads up))

2009-06-01 Thread Joe Karthauser
on 23/05/2009 05:26 Alexander Motin said the following: Hi. Joe Karthauser wrote: I spoke too soon. It must have just randomly booted, because it is now hanging again. No amount of jiggling cables has made any difference. Can you provide verbose boot messages of your system from the

Re: Sudden wierd SATA problem on RELENG_7 (Re: ZFS hanging at kernel boot now, but didn't before... (Re: ZFS MFC heads up))

2009-05-22 Thread Joe Karthauser
I spoke too soon. It must have just randomly booted, because it is now hanging again. No amount of jiggling cables has made any difference. :(. Joe on 22/05/2009 20:40 Joe Karthauser said the following: Hi Alexander, I've love it if you were able to provide some insight into this pr

Re: Sudden wierd SATA problem on RELENG_7 (Re: ZFS hanging at kernel boot now, but didn't before... (Re: ZFS MFC heads up))

2009-05-22 Thread Joe Karthauser
h. Joe on 22/05/2009 20:40 Joe Karthauser said the following: Hi Alexander, I've love it if you were able to provide some insight into this problem. I'm going to try switching sata cables around next to see if the problem goes away if I disconnect some combination of bays. Thanks,

Sudden wierd SATA problem on RELENG_7 (Re: ZFS hanging at kernel boot now, but didn't before... (Re: ZFS MFC heads up))

2009-05-22 Thread Joe Karthauser
in is your best bet in tracking down ATA problems. Cheers, Kip On Fri, May 22, 2009 at 10:40 AM, Joe Karthauser wrote: Hi Kip, I seriously don't understand what has happened. If I boot kernel.old I still get the same problem. Very confusing. :(. Joe on 21/05/2009 19:28 Kip Macy said the fol

Re: ZFS hanging at kernel boot now, but didn't before... (Re: ZFS MFC heads up)

2009-05-22 Thread Joe Karthauser
with help in adding diagnostics. Sorry for the trouble. Perhaps you can just roll back to 7.2 for now. Cheers, Kip On Thu, May 21, 2009 at 10:50 AM, Joe Karthauser wrote: Hmm, I've had a bit of a miserable afternoon trying to fight my RELENG_7 server, which now doesn't boot. :(. So

ZFS hanging at kernel boot now, but didn't before... (Re: ZFS MFC heads up)

2009-05-21 Thread Joe Karthauser
Hmm, I've had a bit of a miserable afternoon trying to fight my RELENG_7 server, which now doesn't boot. :(. So, it's a ZRAID2 pool with a ufs/gmirror root partition split over 5 disks (gmirror on 500Mb partition on each of five disks, and zraid2 over the rest of each drive). What I did was

Re: cvsup.uk.FreeBSD.org

2008-05-11 Thread Dr Joe Karthauser
--- Original message --- From: Ollivier Robert <[EMAIL PROTECTED]> Cc: [EMAIL PROTECTED] Sent: 8.5.'08, 8:35 > Stefan Lambrev disait : > > cvsup.uk.FreeBSD.org is outdated. > > I know this is not the proper list, but which one is? > > freebsd-hubs is, redirected. > > I've noticed that r