Ubuntu
nfs-utils package

  1. Bug #1956787
  2. Comment #3

Comment 3 for bug 1956787

Revision history for this message
Charles Hedrick (hedrick) wrote : Re: nfs v3 locking fails - 5.4.0-92 regression

The problem occurs on 4 different servers.
It does not occur on a server running Centos7 updated to kernel 5.4.170.
This implies that the problem is most likely an Ubuntu patch (or it was fixed upstream between 5.4.157 and 5.4.170).