Ed Greshko:
Your user name on the Fedora system is sysadmin and primary group is also sysadmin?
Meikel:
Nope.
Fedora /home/meikel user=meikel group=meikel Centos /home/sysadmin/disk1/home_meikel user=sysadmin group=sysadmin
I could create user:group=meikel:meikel on CentOS 8 if required, but as sysadmin:sysadmin was already there I thought I can use that user.
As a general rule, it's easier to do networked storage (and debugging is far more straightforward), when users are the same user on both sides of the network.
I have a NAS device which seems to go to great pains to make every file on it owned by one user, yet make all the networked traffic go through some bizarro SMB handler to filter ownership. If you want to use NFS in a traditional manner, you have to keep SSHing in and chown user's directories back to themselves any time it reboots. About the only other workaround is to put all your files in the public directories where everyone can do anything with them.