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断电后、聚合脱机、并使用过期丛

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Category:
metrocluster
Specialty:
metrocluster<a>2009155344</a>
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适用场景

  • MetroCluster FC
  • E系列后端存储
  • 切换

问题描述

断电触发了自动计划外切换
在恢复启动后、灾难站点聚合将标记为已过期丛出现故障

在切换节点MC1上
Aggregate mc2_data_aggr0 (online, raid0, mirror degraded) (block checksums)
  Plex /mc2_data_aggr0/plex0 (offline, failed, inactive)

  Plex /mc2_data_aggr0/plex6 (online, normal, active, pool1)
    RAID group /mc2_data_aggr0/plex6/rg0 (normal, block checksums)

      RAID Disk   Device              HA  SHELF BAY CHAN Pool Type  RPM  Used (MB/blks)    Phys (MB/blks)
      ---------   ------              ------------- ---- ---- ---- ----- --------------    --------------
      data      sw2-mc1:1-4.126L20   1c    -   -          1   LUN   N/A 1565625/3206400000 1581440/3238789120
      ...
      data      sw2-mc1:1-4.126L45   1c    -   -          1   LUN   N/A 1525708/3124649984 1541120/3156213760

      
在灾难站点MC2上
Aggregate mc2_data_aggr0 (failed, raid0, out-of-date) (block checksums)
  Plex /mc2_data_aggr0/plex0 (offline, normal, out-of-date)
    RAID group /mc2_data_aggr0/plex0/rg0 (normal, block checksums)

      RAID Disk   Device              HA  SHELF BAY CHAN Pool Type  RPM  Used (MB/blks)    Phys (MB/blks)
      ---------   ------              ------------- ---- ---- ---- ----- --------------    --------------
      data      sw1-mc2:1-5.126L20   0c    -   -          0   LUN   N/A 1565625/3206400000 1581440/3238789120
      ..
      data      sw1-mc2:1-5.126L45   0c    -   -          0   LUN   N/A 1525708/3124649984 1541120/3156213760

  Plex /mc2_data_aggr0/plex6 (offline, failed, inactive)

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