导致聚合问题描述的FlexArray上的后端阵列LUN中的所有磁盘都缺失

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适用场景

9.7P12.
FAS8200

问题描述

以前、两个节点会同时重新启动：

HA组通知(重新启动(启动))通知

用户无法访问存储LUN、并且运行"aggr show"时未显示聚合信息。

cluster1::> storage aggregate show

Aggregate Size Available Used% State #Vols Nodes RAID Status

--------- -------- --------- ----- ------- ------ --------------- ------------

aggr0 ----- ----- ----- ----- ----- -------- -------

aggr1 ----- ----- ----- ----- ----- -------- -------

aggr2 1.77TB 1.63TB 8% online 1 cluster1-01 raid_dp,

normal

aggr3 1.77TB 1.73TB 2% online 2 cluster1-02 raid_dp,

normal

AGGR-INFO.XML 未显示聚合信息
SYSCONFIG -A 显示两个节点中缺少的所有磁盘均处于故障状态

sw1:0.126L0 : DGC VRAID 5002 3662.6GB 512B/sect (6006016047D046007662B05DD3AE6DCC) (Failed) sw1:0.126L1 : DGC VRAID 5002 3662.6GB 512B/sect (6006016047D046007662B05DD3AE6DDF) (Failed) sw1:0.126L2 : DGC VRAID 5002 3662.6GB 512B/sect (6006016047D046008362B05DEADD08F9) (Failed) sw1:0.126L3 : DGC VRAID 5002 3662.6GB 512B/sect (6006016047D046008362B05D6067DC5E) (Failed) sw1:0.126L4 : DGC VRAID 5002 3662.6GB 512B/sect (6006016047D046008E62B05D5788B2A9) (Failed) sw1:0.126L5 : DGC VRAID 5002 3662.6GB 512B/sect (6006016047D046008E62B05D307492AA) (Failed) sw1:0.126L6 : DGC VRAID 5002 3662.6GB 512B/sect (6006016047D046007762B05DD8DE0D11) (Failed) sw1:0.126L7 : DGC VRAID 5002 3662.6GB 512B/sect (6006016047D046007762B05D548370D6) (Failed) sw1:0.126L8 : DGC VRAID 5002 3662.6GB 512B/sect (6006016047D046007862B05D74FB4A27) (Failed) sw1:0.126L9 : DGC VRAID 5002 3662.6GB 512B/sect (6006016047D046007962B05DE753F497) (Failed) sw1:0.126L10 : DGC VRAID 5002 3662.6GB 512B/sect (6006016047D046007862B05DD71AE925) (Failed) sw1:0.126L11 : DGC VRAID 5002 3662.6GB 512B/sect (6006016047D046007962B05D8B11D5B6) (Failed) sw1:0.126L12 : DGC VRAID 5002 3662.6GB 512B/sect (6006016047D046007862B05D9320CEE1) (Failed) sw1:0.126L13 : DGC VRAID 5002 3662.6GB 512B/sect (6006016047D046007962B05D68A17E35) (Failed) sw1:0.126L14 : DGC VRAID 5002 3662.6GB 512B/sect (6006016047D046007A62B05D799053B1) (Failed) sw1:0.126L15 : DGC VRAID 5002 3662.6GB 512B/sect (6006016047D046007B62B05D16365CE7) (Failed) sw1:0.126L16 : DGC VRAID 5002 3662.6GB 512B/sect (6006016047D046007D62B05DDBB67433) (Failed) sw1:0.126L17 : DGC VRAID 5002 3662.6GB 512B/sect (6006016047D046007A62B05D312FA986) (Failed)

事件日志中会显示以下错误：

::> event log show -message-name *array*

7/8/202315:16:19 Node1 ERROR mlm.array.lun.OnePath: Array LUN 'SW1:0.126L48' is connected using only one path. To avoid the potential for data loss caused by the remaining path's failure, all array LUNs should have at least two paths.

7/8/2023 15:16:19 Node2 ERROR mlm.array.lun.OnePath: Array LUN 'SW1:0.126L47' is connected using only one path. To avoid the potential for data loss caused by the remaining path's failure, all array LUNs should have at least two paths.

Jul 08 15:20:09 [Node_name:fci.nserr.noDevices:error]: The Fibre Channel fabric attached to adapter 2b reports the presence of no Fibre Channel devices.

Jul 08 15:20:09 [Node_name:fci.nserr.noDevices:error]: The Fibre Channel fabric attached to adapter 2d reports the presence of no Fibre Channel devices.

Jul 08 15:20:10 [Node_name:fci.nserr.noDevices:error]: The Fibre Channel fabric attached to adapter 2a reports the presence of no Fibre Channel devices.

Jul 08 15:20:10 [Node_name:fci.nserr.noDevices:error]: The Fibre Channel fabric attached to adapter 2c reports the presence of no Fibre Channel devices.

出现以下错误：

::> storage errors show

Disk: LUN.1

This disk is in a failed state with the outage reason "init failed". The Disk needs to be removed and replaced.

Disk: LUN.2

This disk is in a failed state with the outage reason "init failed". The Disk needs to be removed and replaced.