[ZFS] cannot detach /dev/gpt/system-disk-60: no valid replicas

[Vladislav Prodan]

> On Sat, 16 Nov 2013, Vladislav Prodan wrote:
> 
> > > Run zpool status -v and either remove or restore the files
> > > indicated to have an issue.
> > > 
> > > Once this is done my may well have more luck removing the device.
> > > 
> > > Regards
> > > Steve
> > > 
> > After removal of snapshots:
> > 
> > root at mfsbsd:~ # zpool status -v
> >   pool: tank
> >  state: ONLINE
> > status: One or more devices is currently being resilvered.  The pool will
> >         continue to function, possibly in a degraded state.
> > action: Wait for the resilver to complete.
> 
> your current action is described here ;)
> 
> After resilver sinish, issue 'zpool clear', then I suppose you will be able to 
> detach system-disk-60


root at mfsbsd:~ # zpool status
  pool: tank
 state: ONLINE
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://illumos.org/msg/ZFS-8000-8A
  scan: resilvered 51.8G in 8h10m with 3 errors on Sat Nov 16 21:52:58 2013
config:

        NAME                  STATE     READ WRITE CKSUM
        tank                  ONLINE       0     0     3
          gpt/system-disk-60  ONLINE       0     0     6

errors: 3 data errors, use '-v' for a list
root at mfsbsd:~ # zpool clear tank
root at mfsbsd:~ # zpool status
  pool: tank
 state: ONLINE
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://illumos.org/msg/ZFS-8000-8A
  scan: resilvered 51.8G in 8h10m with 3 errors on Sat Nov 16 21:52:58 2013
config:

        NAME                  STATE     READ WRITE CKSUM
        tank                  ONLINE       0     0     0
          gpt/system-disk-60  ONLINE       0     0     0

errors: 3 data errors, use '-v' for a list


Why do I need a pool with errors?
The process geom is unclear what loaded the processor core by 80%

-- 
Vladislav V. Prodan            
System & Network Administrator 
http://support.od.ua           
+380 67 4584408, +380 99 4060508
VVP88-RIPE