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升级交换机固件后,远程磁盘丢失

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metrocluster
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适用场景

  • AFF-A220
  • MetroCluster IP
  • 后端交换机升级
  • ONTAP <9.7P15
  • ONTAP <9.8P6
  • ONTAP <9.9.1P1

问题描述

在交换机固件升级聚合显示为已降级且远程丛上的磁盘报告为缺失 / 故障后
 
cluster::>aggr show-status
 
Aggregate aggr1 (online, raid_dp, mirror degraded, fast zeroed) (block checksums)
Plex /aggr1/plex0 (online, normal, active, pool0)
RAID group /aggr1/plex0/rg0 (normal, block checksums)

RAID Disk    Device       HA  SHELF BAY CHAN Pool Type  RPM  Used (MB/blks)    Phys (MB/blks)
---------    ------       ------------- ---- ---- ---- ----- --------------    --------------
dparity     0b.50.0P2     0b    50  0   SA:B   0   SSD   N/A 445732/912859136  445740/912875520 (fast zeroed)
..
data       0b.50.22P1    0b    50  22  SA:B   0   SSD   N/A 445732/912859136  445740/912875520 (fast zeroed)

Plex /aggr1/plex1 (offline, failed, inactive, pool1)
RAID group /aggr1/plex1/rg0 (partial)

RAID Disk    Device       HA  SHELF BAY CHAN Pool Type  RPM  Used (MB/blks)    Phys (MB/blks)
---------    ------       ------------- ---- ---- ---- ----- --------------    --------------
dparity    FAILED          N/A                        445732/ -
parity    FAILED          N/A                        445732/ -
data    FAILED          N/A                        445732/ -
data    FAILED          N/A                        445732/ -
data    FAILED          N/A                        445732/ -
data    FAILED          N/A                        445732/ -
data    FAILED          N/A                        445732/ -
data    FAILED          N/A                        445732/ -
data    FAILED          N/A                        445732/ -
data    FAILED          N/A                        445732/ -
data    FAILED          N/A                        445732/ -
data    FAILED          N/A                        445732/ -
data    FAILED          N/A                        445732/ -
data    FAILED          N/A                        445732/ -
data    FAILED          N/A                        445732/ -
data    FAILED          N/A                        445732/ -
data    FAILED          N/A                        445732/ -
data    FAILED          N/A                        445732/ -
data    FAILED          N/A                        445732/ -
data    FAILED          N/A                        445732/ -
data    FAILED          N/A                        445732/ -
data    FAILED          N/A                        445732/ -
data    FAILED          N/A                        445732/ -
Raid group is missing 23 disks.
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