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XCPのコピーと再開がピアによる接続のリセットエラーで失敗する

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netapp-xcp<a>2009948543</a>
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環境

  • XCP NFS
  • ONTAP 9

問題

  • XCPのコピーと再開が次のエラーで失敗します。
[xcp][15873]: xcp: WARNING: nfs1 tcp 2049 nfs3 c0: recv: [Errno 104] Connection reset by peer
  • サーバーからリセットを受信する前に、XCPログに他のエラーは報告されません。
  • 以下のONTAPレポートのイベントログ
[node1: kernel: Nblade.nfsConnResetAndClose:error]: Shutting down connection with the client. Vserver ID is 1; network data protocol is NFS, Rpc Xid 0x0; client IP address:port is x.x.x.x:y. local IP address is x.x.x.x:y; reason is Idle Timeout, closing connection.
  • NFSの「Allow idle connection」が有効で、タイムアウトが360秒に設定されています。
::> vserver nfs show -fields allow-idle-connection, idle-connection-timeout
vserver    idle-connection-timeout allow-idle-connection
------------- ----------------------- ---------------------
svm1_cluster1 360           enabled

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