I have a problem with my box. The slog started showing errors, so I decided to
remove it. I have tried to offline it with the same result. Any ideas?
I have offlined the cache device, which happened immediately, but both
offline/remove of the slog hangs and makes the box unusable.
If I have a ssh connection open, it will allow me to run commands like top and
dmesg, but if I try to open a new connection, it hangs after displaying 'Last
login: .....'
I have mounted shares from the server, and I can access files (read, but not
write) on them without any problems.
The only thing that seems to work is powercycling the machine.
Any ideas out there?
OpenIndiana (powered by illumos) SunOS 5.11 oi_151a September 2011
hellevik@xeon:~$ zpool status
pool: master
state: DEGRADED
status: One or more devices are faulted in response to persistent errors.
Sufficient replicas exist for the pool to continue functioning in a
degraded state.
action: Replace the faulted device, or use 'zpool clear' to mark the device
repaired.
scan: scrub repaired 0 in 19h9m with 0 errors on Mon Jan 30 05:57:51 2012
config:
NAME STATE READ WRITE CKSUM
master DEGRADED 0 0 0
mirror-0 ONLINE 0 0 0
c9t0d0 ONLINE 0 0 0
c9t5d0 ONLINE 0 0 0
mirror-1 ONLINE 0 0 0
c9t1d0 ONLINE 0 0 0
c9t6d0 ONLINE 0 0 0
mirror-2 ONLINE 0 0 0
c9t2d0 ONLINE 0 0 0
c9t7d0 ONLINE 0 0 0
mirror-3 ONLINE 0 0 0
c9t3d0 ONLINE 0 0 0
c9t4d0 ONLINE 0 0 0
logs
c8t5d0 FAULTED 0 0 0 too many errors
cache
c8t4d0 OFFLINE 0 0 0
errors: No known data errors
pool: rpool
state: ONLINE
scan: scrub repaired 0 in 1h33m with 0 errors on Sun Jan 29 16:37:20 2012
config:
NAME STATE READ WRITE CKSUM
rpool ONLINE 0 0 0
mirror-0 ONLINE 0 0 0
c5d0s0 ONLINE 0 0 0
c5d1s0 ONLINE 0 0 0
errors: No known data errors
hellevik@xeon:~$ pfexec zpool remove master c8t5d0
<hangs>
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