I have a 7.8 cluster on Fedora 32. I have an 8.2 client on Fedora 33. If I don't set up ssl, all the machines can mount the volume. When I set up ssl, the Fedora 32 machines can still mount the volume but Fedora 33 cannot.
I'm now all f33/8.2, and the problem persists.
(In reply to Gwyn Ciesla from comment #1) > I'm now all f33/8.2, and the problem persists. If this is still a problem then I suggest you follow up on https://github.com/gluster/glusterfs/issues/1722, which is where Gluster tracks their bugs these days. I'm going to close this bz soon as WONTFIX, at least as far as Fedora packages and packaging go. If you can convince the Gluster devs to fix it then it should hopefully land in an 8.x or 9.x update.