[Not in response to the problem stated in my original post] I ended up rebuilding the NAS (serving via NFS) after replacing all the disks and upgrading...
Re. "ALWAYS done with vers=3": no, I cannot confirm that. Judging by the nfs flags from nfsstat, it claims to be vers=3, but I did not add this in vfstab.
NFS server is a Thecus N8800 Network Attached Storage. It runs Linux and is configurable via a web interface. Unfortunately, I don't see much useful info via the web UI on NFS status. I also have not...
I am having some NFS directory consistency problems with the below setup on a local (192.) network:
1. Different permissions (chmod) for the same NFS dir are reflected on different clients....