SVM RAID problem
2007-12-25 5:15:00
9/04 with a fairly recent recommended patch cluster. It is running
kernel version Generic_118558-05. I have a RAID5 volume with 7 drives,
it appears that 3 of the drives had errors about the same time, there
was one drive in the hot spare pool. it seems like on drive switched
to the hotspare, the other two had a state of Maintenance. I tried
running a metareplace on one of the maintenance devices and now it is
in the current state:
#metastat -s 8G d100
8G/d100: RAID
State: Resyncing
Invoke: metareplace 8G/d100 c0t21d0s0 <new device>
Resync in progress: 0.0% done
Hot spare pool: 8G/hsp000
Interlace: 32 blocks
Size: 106024275 blocks (50 GB)
Original device:
Size: 106025856 blocks (50 GB)
Device Start Block Dbase State Reloc Hot Spare
c0t10d0s0 330 No Okay Yes c0t4d0s0
c0t17d0s0 330 No Okay Yes
c0t19d0s0 330 No Okay Yes
c0t21d0s0 330 No Maintenance Yes
c0t18d0s0 330 No Resyncing Yes
c0t23d0s0 330 No Okay Yes
c0t26d0s0 330 No Okay Yes
Device Relocation Information:
Device Reloc Device ID
c0t10d0 Yes id1,ssd at w2000002037879348
c0t4d0 Yes id1,ssd at w2000002037879364
c0t17d0 Yes id1,ssd at w2000002037879307
c0t19d0 Yes id1,ssd at w20000020378799e4
c0t21d0 Yes id1,ssd at w2000002037879967
c0t18d0 Yes id1,ssd at w50050765060c0929
c0t23d0 Yes id1,ssd at w2000002037879338
c0t26d0 Yes id1,ssd at w200000203787984b
The resync has been stuck at 0% for a couple of hours and I've also
tried "metareplace 8G/d100 c0t21d0s0 <new device>" however it just
gives the error "resync in progress" Does anyone have any ideas if
there is a solution to this without having to wipe it out and recover.
Thanks.
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