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複数のディスクがPREFAIL(障害直前)として表示される

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fas-systems<a>2009361282</a>
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環境

ディスク

問題

  • 複数のディスクがprefail「in」と表示されるsysconfig -r
 
::> node run -node <node_name> sysconfig -r

Aggregate aggr1 (online, mixed_raid_type, hybrid) (block checksums)
Plex /aggr1/plex0 (online, normal, active, pool0)
RAID group /aggr1/plex0/rg0 (normal, block checksums, raid_dp)

RAID Disk Device   HA  SHELF BAY CHAN Pool Type  RPM  Used (MB/blks)    Phys (MB/blks)
--------- ------   ------------- ---- ---- ---- ----- --------------    --------------
dparity  1a.10.3  1a    10  3   SA:B   0  FSAS  7200 3807816/7798408704 3815447/7814037168
parity   1c.00.5  1c    0   5   SA:B   0  FSAS  7200 3807816/7798408704 3815447/7814037168
[...]
data     1c.01.4  1c    1   4   SA:B   0  FSAS  7200 3807816/7798408704 3815447/7814037168 (prefail)
data     1d.15.0  1d    15  0   SA:A   0  FSAS  7200 3807816/7798408704 3815447/7814037168 (prefail)

  • 障害発生前と表示されたディスクに利用可能なスペアがありません

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