On Wed, 25 Mar 2020 at 16:09, Olga Kornievskaia <aglo@xxxxxxxxx> wrote: > > Hi James, > > What's in your /var/log/messages on the client that's looping? Nothing but 'nfs:server isilon not responding, still trying' > If your network traces had some interleaved SETCLIENTIDs I would have > said that it's possible you are hitting this RHEL7.5 problem: Bug > 1592911 - Fix how client ID in SETCLIENTID is constructed to prevent > lease tempering. https://bugzilla.redhat.com/show_bug.cgi?id=1592911 > but if the only thing that you see is RENEWs then it might not be it. It is quite possible whatever the issue is has been fixed in a more recent RHEL/CentOS 7 kernel - we haven't (yet?) seen the issue on machines that have been upgraded to CentOS 7.7 ... Thanks James
