断电后MetroCluster 关闭
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
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