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単一のStorage Nodeで「Storage appliance link down on network port」アラートが表示される

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環境

  • NetApp StorageGRID
  • StorageGRID アプライアンス

問題

StorageGRIDは、ネットワーク関連イベントの後にstorage appliance link down on network port <port> を報告します。

  • ネットワーク接続が復旧すると、ポートはUpと表示されます。表示場所はStorageGRID > Storage Node > Networkです。

例:

Single Storage Node showing "Storage appliance link down on network port" alert

  • ネットワークが復旧した場合でも、 Storage appliance link down on network port アラートは引き続き報告されます。

 Storage appliance link down on network port

  • SSHセッションで cat /sys/class/net/hic*/carrier を実行すると、影響を受けたノードからのステータスは 0 です。

 Storage appliance link down on network port

  • ip addr showコマンドを実行すると、影響を受けるポートは影響を受けるノードのDOWNです。

4: hic1: <BROADCAST,MULTICAST,SLAVE,UP,LOWER_UP> mtu 1500 qdisc mq master bond1 state UP group default qlen 1000
   link/ether d0:39:ea:13:a6:db brd ff:ff:ff:ff:ff:ff
5: hic2: <NO-CARRIER,BROADCAST,MULTICAST,SLAVE,UP> mtu 1500 qdisc mq master bond0 state DOWN group default qlen 1000
   link/ether d0:39:ea:13:a6:dc brd ff:ff:ff:ff:ff:ff

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