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9.9.1 ANDU 中に、 MetroCluster IP iWARP Interconnect から BES-53248 スイッチポートへのオフライン接続が行われます

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環境

  • MetroCluster IP
  • AFF-A300 | FAS8200
  • ONTAP 9.9.1
  • 自動無停止更新( ANDU )
  • BES-53248 ファームウェア 3.4.4.6 および 3.7.0.4

問題

  • ANDU 9.9.1 への最初のノードのリブート中、 SP コンソールに表示されるようにノードが「予約のクリア待ち」の状態で停止します。
Waiting for reservations to clear
Oct 09 16:18:17 [cluster-02:cf.disk.ResvFail:ALERT]: Disk 0a.30.13P3 has been reserved by the High Availability (HA) partner as part of a takeover operation.
Oct 09 16:18:17 [cluster-02:cf.disk.ResvTakeOver:notice]: This node will wait for giveback and the disk reservations to be released.
 
  • BES-53248 スイッチの目視点検 e1ae1b0/50/6 では、ストレージポートとスイッチポートが、一方または両方のスイッチではダークカラー、リンクライトなしで示されます。
  • 稼働ノードでノードシェルを使用してインターコネクトが停止していることを検証します。
 
cluster-02*> ic status
Warning: This command only operates on the HA adapter.
        Link 0: down
        Link 1: down
        IC RDMA connection : down
 

cluster-02*> cf status

cluster-01 is up, takeover disabled because of reason (HA interconnect error. Verify that the partner node is running and that the HA interconnect cabling is correct, if applicable.


cluster-02 has disabled takeover by cluster-01 (HA interconnect error. Verify that the partner node is running and that the HA interconnect cabling is correct, if applicable. 
  • ストレージフェイルオーバーの状態を検証します。インターコネクトエラーです
 
cluster::*> storage failover show
  (storage failover show)
                              Takeover
Node           Partner        Possible State Description
-------------- -------------- -------- -------------------------------------
cluster-01
               cluster-02     false  cluster-02, Takeover is not possible:
                                       Storage failover interconnect error,
                                       NVRAM log not synchronized, Disk
                                       inventory not exchanged
cluster-02   
            cluster-01      false  cluster-01 Takeover is not possible:
                                       Storage failover interconnect error,
                                       NVRAM log not synchronized,
                                       Disk inventory not exchanged
2 entries were displayed.
 

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