Details
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Bug
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Resolution: Unresolved
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Minor
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None
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Lustre 2.10.6
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None
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3
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9223372036854775807
Description
We get operation 'mds_connect to node failed' every 10 minutes or so on our OSSs. Example:
/var/log/messages-20190224:Feb 24 02:07:10 foss4 kernel: LustreError: 11-0: foxtrot-MDT0000-lwp-OST003e: operation mds_connect to node 10.21.22.10@tcp failed: rc = -52
/var/log/messages-20190224:Feb 24 02:17:35 foss4 kernel: LustreError: 11-0: foxtrot-MDT0000-lwp-OST0036: operation mds_connect to node 10.21.22.10@tcp failed: rc = -52
/var/log/messages-20190224:Feb 24 02:28:00 foss4 kernel: LustreError: 11-0: foxtrot-MDT0000-lwp-OST0037: operation mds_connect to node 10.21.22.10@tcp failed: rc = -52
/var/log/messages-20190224:Feb 24 02:38:00 foss4 kernel: LustreError: 11-0: foxtrot-MDT0000-lwp-OST0038: operation mds_connect to node 10.21.22.10@tcp failed: rc = -52
/var/log/messages-20190224:Feb 24 02:48:25 foss4 kernel: LustreError: 11-0: foxtrot-MDT0000-lwp-OST0037: operation mds_connect to node 10.21.22.10@tcp failed: rc = -52
/var/log/messages-20190224:Feb 24 02:58:50 foss4 kernel: LustreError: 11-0: foxtrot-MDT0000-lwp-OST0042: operation mds_connect to node 10.21.22.10@tcp failed: rc = -52
/var/log/messages-20190224:Feb 24 03:08:50 foss4 kernel: LustreError: 11-0: foxtrot-MDT0000-lwp-OST0035: operation mds_connect to node 10.21.22.10@tcp failed: rc = -52
What could be causing this?
Kind regards,
Campbell