Re: NFS client names not mapping

[Gordon Messmer]

On 1/28/22 06:08, Robert Nichols wrote:
> > > Where does Fedora get its domain name? When I type "hostname --fqdn" 
> > > I get "hostname: Name or service not known". The CentOS 8 VM 
> > > apparently gets its domain name from the /etc/hostname file, which 
> > > contains "cent9-vm.local". This does not appear to work in Fedora 35.
>
> If I put a fqdn in /etc/hostname, that will show up as the static 
> hostname, but "domainname" still returns "(none)" and everything else 
> is the same.

Set the system hostname using "hostnamectl hostname <static>.local".  
Once you do, hostnamectl, domainname and most importantly "nfsidmap -d" 
should all output the expected domain.  In the latter case, that will be 
"local", and at that point NFS4 should map names correctly.