NetApp NFS XCP は tcp 2049 b'nfs3' c0 880：recv：[Errno 104] ピアによって接続がリセットされました

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Category:: netapp-xcp

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環境

NetApp XCP（XCP）1.9以上
RedHat Enterprise Linux（RHEL）8.0〜8.6

問題

XCP ログで報告される可能性があります

xcp: WARNING: x.x.x.x tcp 2049 b'nfs3' c0 880: recv: [Errno 104] Connection reset by peer xcp: Reopener (2107962 isChild False) 'x.x.x.x tcp 2049 b'nfs3' c0 880': WARNING: reconnecting (1)... 0(0 pending) requests xcp: Reopener (2107962 isChild False) 'x.x.x.x tcp 2049 b'nfs3' c0 880': WARNING: reconnected in 0.161s after 1 try during 0s xcp: WARNING: y.y.y.y tcp 2049 b'nfs3' c0 780: recv: [Errno 104] Connection reset by peer xcp: WARNING: x.x.x.x tcp 2049 b'nfs3' c0 603: recv: [Errno 104] Connection reset by peer xcp: Reopener (2107962 isChild False) 'y.y.y.y tcp 2049 b'nfs3' c0 780': WARNING: reconnecting (1)... 0(0 pending) requests xcp: Reopener (2107962 isChild False) 'y.y.y.y tcp 2049 b'nfs3' c0 780': WARNING: reconnected in 0.049s after 1 try during 0s xcp: Reopener (2107962 isChild False) 'x.x.x.x tcp 2049 b'nfs3' c0 603': WARNING: reconnecting (1)... 0(0 pending) requests xcp: Reopener (2107962 isChild False) 'x.x.x.x tcp 2049 b'nfs3' c0 603': WARNING: reconnected in 0.021s after 1 try during 0s xcp: WARNING: y.y.y.y tcp 2049 b'nfs3' c0 647: recv: [Errno 104] Connection reset by peer xcp: Reopener (2107962 isChild False) 'y.y.y.y tcp 2049 b'nfs3' c0 647': WARNING: reconnecting (1)... 0(0 pending) requests xcp: Reopener (2107962 isChild False) 'y.y.y.y tcp 2049 b'nfs3' c0 647': WARNING: reconnected in 0.053s after 1 try during 0s

パケットトレースは、XCP読み取りが蓄積され、XCPクライアントによってACKされていないことを示しています