On 2020-07-15 22:20, Braden McDaniel wrote:
I'd like to support a CentOS 7 client from a Fedora 32 NFS4 server. Other Fedora 32 clients can mount the volume just fine using:
$ mount -t nfs4 my-server:/my-export-root/foo /foo
But when I try this from a CentOS 7 client, I get:
mount.nfs4: Operation not permitted
Is there any bit of configuration I can do on the client and/or server to make this work, short of allowing fallback to pre-4 NFS versions?
I think you need to show a bit more of your configuration. I just configured a nfs server on an F32 system and was able to mount on a centos7 system just fine.
[egreshko@cos7 ~]$ cat /etc/centos-release CentOS Linux release 7.7.1908 (Core) [egreshko@cos7 ~]$ sudo mount f32k:/home/egreshko /mnt [egreshko@cos7 ~]$ df Filesystem 1K-blocks Used Available Use% Mounted on /dev/mapper/centos-root 29861636 4256540 25605096 15% / /dev/vda1 1038336 164476 873860 16% /boot f32k:/home/egreshko 29296640 8147200 19638272 30% /mnt
Or are you asking a different question.