On 07/13/10 11:10 AM, Kris Kasner wrote:

Hi Folks..

I have a system that was inadvertently left unmirrored for root. We were able to add a mirror disk, resilver, and fix the corrupted files (nothing very interesting was corrupt, whew), but zpool status -v still shows errors..

Will this self correct when we replace the degraded disk and resilver? Or is there something else that I'm not finding that I need to do to clean up?

This is Solaris 10 u8, zpool v15
15:52:50 catalina(34)> sudo zpool status -v
  pool: zroot
 state: DEGRADED
status: One or more devices has experienced an error resulting in data
        corruption.  Applications may be affected.
action: Restore the file in question if possible.  Otherwise restore the
        entire pool from backup.
   see: http://www.sun.com/msg/ZFS-8000-8A
scrub: resilver completed after 0h48m with 15 errors on Mon Jul 12 15:41:50 2010
config:

        NAME          STATE     READ WRITE CKSUM
        zroot         DEGRADED    18     0     0
          mirror      DEGRADED    44     0    23
            c1t1d0s2  DEGRADED    74     0    23  too many errors
            c1t0d0s2  ONLINE       0     0    67  29.8G resilvered

What happens if you zpool detach the degraded drive?

--
Ian.

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