Attempting to mount a NFS file system fails with "svc: failed to register lockdv1 RPC service (errno 5)"

(Doc ID 1528808.1)

Last updated on JUNE 19, 2017

Applies to:

Linux OS - Version 1.0.5 and later
Linux x86-64

Symptoms

1 - Mount NFS hangs using the options 

rw,bg,hard,nointr,rsize=32768,wsize=32768,tcp,vers=3,timeo=600,actimeo=0 

 2 - During the mount  /var/log/messages shows 

Feb 12 15:11:38 db03 kernel: svc: failed to register lockdv1 RPC service (errno 5). 
Feb 12 15:12:13 db03 kernel: rpcbind: server localhost not responding, timed out

 3 - However it works after add the option nolock 

rw,bg,hard,nointr,rsize=32768,wsize=32768,tcp,nolock,vers=3,timeo=600,actimeo=0 

 

 Attention : use nolock option only for diagnostic

Cause

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