I recently discovered a drive failure (either that or a loose cable, I
need to investigate further) on my home fileserver. 'fmadm faulty'
returns no output, but I can clearly see a failure when I do zpool
status -v:
pool: tank
state: DEGRADED
status: One or more devices has been removed by the administrator.
Sufficient replicas exist for the pool to continue functioning in a
degraded state.
action: Online the device using 'zpool online' or replace the device with
'zpool replace'.
scan: scrub canceled on Tue Feb 1 11:51:58 2011
config:
NAME STATE READ WRITE CKSUM
tank DEGRADED 0 0 0
raidz2-0 DEGRADED 0 0 0
c10t0d0 ONLINE 0 0 0
c10t1d0 ONLINE 0 0 0
c10t2d0 ONLINE 0 0 0
c10t3d0 REMOVED 0 0 0
c10t4d0 ONLINE 0 0 0
c10t5d0 ONLINE 0 0 0
c10t6d0 ONLINE 0 0 0
c10t7d0 ONLINE 0 0 0
In dmesg, I see:
Feb 1 11:14:33 megatron scsi: [ID 107833 kern.warning] WARNING:
/pci@0,0/pci8086,2e21@1/pci15d9,a580@0/sd@3,0 (sd8):
Feb 1 11:14:33 megatron Command failed to complete...Device is gone
never had any problems with these drives + mpt in snv_134 (on snv_151a
now), only change was adding a second 1068E-IT that's currently
unpopulated with drives. But more importantly I guess, why can't I see
this failure in fmadm (and how would I go about setting up
automatically dispatching an e-mail to me when stuff like this
happens?)? Is a pool going degraded != to failure?
--
--khd
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