On Fri, 20 Jul 2018 07:44:14 +0800 Ed Greshko wrote:
Well, there is your problem. You need to check your /etc/exports file.
Yea, it is insanely picky about exports. If you mention a system name it can't resolve, it refuses to do anything instead of just ignoring the one system. Several times at work someone has cleaned old system names out of the DNS server and suddenly NFS stops working on some machines till you find the old name in an old exports file and clean it up there as well.