RHEL6.4: hung nfs mount caused 6.4 nfs client to go to infinite mount/pathconf loop
Issue
- hung nfs mount caused 6.4 nfs client to go to infinite mount/pathconf loop
- nfs server sending a FIN to PATHCONF request without response
Environment
- Red Hat Enterprise Linux 6.4 (NFS client)
- kernel 2.6.32-358 and higher
- NetApp filer (NFS server)
- FAS3040 running ONTAP 7.3.5
- NFSv3
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