断电后MetroCluster 关闭

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适用场景

MetroCluster IP
ONTAP 9

问题描述

所有节点均已关闭
EMS日志中充斥着 scsi.cmd 错误(命令已退出)：

示例：

ClusterA::> event log show -event *scsi.cmd* Time Node Severity Event ------------------- ---------------- ------------- --------------------------- 6/22/2022 11:45:33 ClusterA-02 ERROR scsi.cmd.mcc.lunmgr.io.error: Disk device S/N 000000000000 - CDB 0x2a:036e8e20:0028 - (scsi error: reservation conflict) - Sense Data SCS I:no sense - (0x0 - 0x0 0x0 0x0)(DT 3). (HA status 0x0) - (out_status_flags 0x4)

大量远程磁盘出现故障

示例：

Plex /aggr1_A02/plex0 (offline, failed, inactive) RAID group /aggr1_A02/plex0/rg0 (partial, block checksums)

RAID Disk Device HA SHELF BAY CHAN Pool Type RPM --------- ------ ------------- ---- ---- ---- ----- dparity 0a.30.0 0a 30 0 SA:A 0 FSAS 7200 parity 0a.30.1 0a 30 1 SA:A 0 FSAS 7200 data 0a.30.2 0a 30 2 SA:A 0 FSAS 7200 data FAILED N/A data 0a.30.4 0a 30 4 SA:A 0 FSAS 7200 data FAILED N/A data 0a.30.6 0a 30 6 SA:A 0 FSAS 7200 data 0a.30.7 0a 30 7 SA:A 0 FSAS 7200 data 0a.30.8 0a 30 8 SA:A 0 FSAS 7200 data 0a.30.9 0a 30 9 SA:A 0 FSAS 7200 data FAILED N/A Raid group is missing 3 disks。