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ONTAP 无法提供 iSCSI 或光纤通道( FC )数据 使用 FabricPool 的一个节点

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ontap-9
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适用于

  • ONTAP 9
  • Fabric Pool

问题

 

  • 拥有使用网络结构池的聚合且主机的 ONTAP 节点可以看到 LUN ,但无法访问数据。
  • 主机日志显示介质错误
在此示例中, VMware vmkernel 日志在尝试访问 LUN 时显示介质错误。
2020-01-01T01:10:00.454Z cpu42:2503487)lpfc: lpfc_handle_status:5226: 0:(0):3271: FCP cmd x28 failed <19/179> sid x49ce09, did x499584, oxid x1657 iotag x195d SCSI Chk Cond - Medium Err: Data(x2:x3:x11:xc)
 
  • 在集群 Shell 上的诊断主页中,运行 "event log show -messagename object.store.*'
 
如果 ONTAP 显示聚合所属的节点,如下图所示,则问题与 ObjectStore 连接相关。
 Tue Jan 01 01:10:01 MDT [NetApp1-01: OscLowPriThreadPool: object.store.unavailable:EMERGENCY]: Unable to connect to the object store "NetApp1_objectstore1" from node 0900000-7000-100a-8cf5-d039ea1abe22.
 

 

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