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在磁盘预故障LUN重置请求和中止所有SCSI期间

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fas-systems
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hw
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适用场景

  • FAS8040
  • Data ONTAP 7-模式
  • 磁盘处于故障前状态

问题描述

  • 存储系统生成iSCSI LUN重置消息

[node1:iscsi.notice:notice]: ISCSI: Initiator (xxxxxx) sent LUN Reset request, aborting all SCSI commands on lun 14

 

  • 故障前磁盘的磁盘副本

Plex /aggr1/plex2 (online, normal, active, pool0)

RAID group /aggr1/plex2/rg0 (normal, block checksums)
 
 
RAID Disk Device HA SHELF BAY CHAN Pool Type RPM Used (MB/blks) Phys (MB/blks)
--------- ------ ------------- ---- ---- ---- ----- -------------- --------------
dparity 3b.125L209 3b 10 0 FC:B 0 SAS 10000 1142352/2339537408 1144641/2344225968
parity 3d.125L2 3d 10 1 FC:A 0 SAS 10000 1142352/2339537408 1144641/2344225968
data 3b.125L211 3b 10 2 FC:B 0 SAS 10000 1142352/2339537408 1144641/2344225968
data 3b.125L212 3b 10 3 FC:B 0 SAS 10000 1142352/2339537408 1144641/2344225968
data 3b.125L213 3b 10 4 FC:B 0 SAS 10000 1142352/2339537408 1144641/2344225968
data 3d.125L6 3d 10 5 FC:A 0 SAS 10000 1142352/2339537408 1144641/2344225968
data 3d.125L7 3d 10 6 FC:A 0 SAS 10000 1142352/2339537408 1144641/2344225968 (prefail, copy in progress)
-> copy 3b.125L22 3b 18 21 FC:B 0 SAS 10000 1142352/2339537408 1144641/2344225968 (copy 52% completed)
data 3b.125L216 3b 10 7 FC:B 0 SAS 10000 1142352/2339537408 1144641/2344225968

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