> Hi Mike, > > I think v3 but I'm not sure (how do I check > this?). At any rate, I tried your suggestion > both ways > > [root at mseas etc]# mount -o vers=3 mseas-data:/home > mount.nfs: Unknown error 521 > > [root at mseas etc]# mount -o vers=4 mseas-data:/home > mount.nfs: mounting mseas-data:/home failed, reason given by server: > No such file or directory > > What should I look at next? You appear to be missing the target mountpoint in your manual commands. It should probably look more like: mount -o vers=3 mseas-data:/home /home On the other hand, a Google search for "mount.nfs: Unknown error 521" turns up some interesting information: https://www.google.com/search?q=mount.nfs+unknown+error+521&ie=utf-8&oe=utf-8&aq=t&rls=org.mozilla:en-US:official&client=firefox-a One of the items is a bug report from Fedora in which it turns out that the /etc/exports file has some sort of corruption (probably invalid characters) in it that was causing the NFS server system to not properly export the filesystem. You may try, on the mseas-data system, to run "exportfs" to see what the system thinks it's exporting. -- Mike Burger http://www.bubbanfriends.org "It's always suicide-mission this, save-the-planet that. No one ever just stops by to say 'hi' anymore." --Colonel Jack O'Neill, SG1