Are all 24 disks in one big raidz raid set with no spares assigned to the pool? If so then maybe the host is having trouble operating on parity over that many drives when the "experienced an unrecoverable error" errors occur. From what I've read it might be better to create the pool with 3 raidz sets of 7 drives each and use the remaining 3 drives as spares though I imagine that probably isn't an option at this point.
On Nov 9, 2007 1:02 AM, Michael Stalnaker <[EMAIL PROTECTED]> wrote: > We weren't able to do anything at all, and finally rebooted the system. When > we did, everything came back normally, even with the target that was > reporting errors before. We're using an LSI PCI-E controller that's on the > supported device list, and LSI 3801-E. Right now, I'm trying to figure out > if there's a different controller we should be using with Solaris 10 Release > 4 (X86) that will handle a drive issue more gracefully. I know folks are > working on this part of the code, but I need to get as far along as I can > right now. :) > > > > > On 11/8/07 8:43 PM, "Ian Collins" <[EMAIL PROTECTED]> wrote: > > > Michael Stalnaker wrote: > >> > >> Finally trying to do a zpool status yields: > >> > >> [EMAIL PROTECTED]:/# zpool status -v > >> pool: LogData > >> state: ONLINE > >> 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 > >> scrub: none requested > >> > >> At which point the shell hangs, and cannot be control-c'd. > >> > >> > >> Any thoughts on how to proceed? I'm guessing we have a bad disk, but I'm > >> not > >> sure. Anything you can recommend to diagnose this would be welcome. > >> > >> > > Are you able to run a zpool scrub? > > > > Ian > > _______________________________________________ > 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
