On 22/9/2017 3:46 μμ, Nikolaos Milas wrote: > Based on the facts and experience, it looks like a bug. After all, it > occurred right after upgrade to 7.4, without any system configuration > changes. I have created bug report: https://bugs.centos.org/view.php?id=13891 for this. Isn't there anyone else having NFS mount issues after upgrade to 7.4? (I have found this report: https://access.redhat.com/solutions/3146191 which I think is not directly related.) Other possible error report which could be related: https://www.reddit.com/r/ansible/comments/6tu9c4/mounting_a_nfs_share_from_aix_to_rhel_74_remote/dlpdco6/?st=j7w56e1a&sh=065301d7 Please let me know if there can be a workaround or something. Thanks, Nick