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Why does EMS display "nfsConnResetAndClose" alert caused by "OncRpcTcpInvalidRecordMarker"?

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Category:
ontap-9
Specialty:
nfs
Last Updated:

Applies to

ONTAP 9

Answer

One possible reason is that the client runs telnet xxx.xxx.xxx.xxx 2049 to confirm the accessibility of NFS.
 
Example:
 
Thu Jun 11 13:01:02 UTC [XXXXXXXX: NwkThd_04: Nblade.nfsConnResetAndClose:alert]: Shutting down connection with the client. Vserver ID is 76; network data protocol is port map, Rpc Xid 0x0; client IP address:port is XXX.XXX.XXX.XXX:39958. local IP address is XXX.XXX.XXX.XXX; reason is OncRpcTcpInvalidRecordMarker.

Additional Information

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