What were you trying to do that didn't work?

We need to improve some related man pages as `nfsdctl` will replace `rpc.nfsd` via RHEL-67168 

Some issues I have just found for now:

• The nfsdctl(8) does not exactly match with how it currently works e.g. --debug / --version are not implemented for now;
• Therefore in /etc/nfs.conf the "debug" value under [nfsd] section won't work with nfsdctl;
• The /etc/nfs.conf is now using nfsdctl to interpret some values under [nfsd] section but nfs.conf(5) is still referring to rpc.nfsd(8);
• The nfsdctl(8) might need to to explain the possible values set in the [nfsd]  section of /etc/nfs.conf just like what rpc.nfsd(8) does.

Those minor issues are not blocker but might be found by our customers when they're using this tool later.

What is the impact of this issue to you?

Please provide the package NVR for which the bug is seen:

since nfs-utils-2.8.2-0.el10

How reproducible is this bug?:

Steps to reproduce

Expected results

Actual results