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更换ATTO SFP后Plex失败

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适用场景

  • 延伸型 MetroCluster
  • ONTAP 9
  • 具有故障SFP的ATTO 7500N

问题描述

  • 延伸型MetroCluster 中的一个存储连接已脱机

示例:

   slot 1: FC Host Adapter 1d (Emulex XE201 rev. 48, <OFFLINE (hard)>)

      Board name:     111-02455

      Serial Number:    FC54482752

      Firmware rev:    12.0.378.1

      Host Port Id:    N/A

      FC Node Name:    2:000:000000:000000

      FC Port Name:    1:000:000000:000000

      Link Data Rate:   N/A

  • 在更换ATTO网桥上的故障SFP后、立即触发标题为的AutoSupport SYNCMIRROR PLEX FAILED
  • 许多磁盘在中显示为故障 sysconfig -r
示例:

Aggregate root (online, raid4, mirror degraded) (block checksums)

 Plex /root/plex0 (offline, failed, inactive, pool0)

   RAID group /root/plex0/rg0 (partial)

 

    RAID Disk    Device     HA  SHELF BAY CHAN Pool Type  RPM  Used (MB/blks)   Phys (MB/blks)

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

    parity FAILED       N/A             1713523/ -

    data  FAILED       N/A             1713523/ -

    Raid group is missing 2 disks.

注意:聚合将保留 online、只有丛保留 offline

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