From Linux NFS

Contents 1 the first things to check 1.1 showmounts 1.2 tshark 2 krb5 problems 2.1 rpc.ggsd not running 2.2 couldn't connect to server's rpc.svcgssd 2.3 user not authenticated 2.4 no supported enc types

the first things to check

showmounts

Run showmount -e <server> on the client. This will list list the available exports on the server:

[root@client1 ~]# showmount -e server.example.fake
Export list for server.example.fake:
/export *
/pub    192.168.56.*

In this example, server.example.fake has two mounts available: /export and /pub

tshark

XXX

krb5 problems

rpc.ggsd not running

XXX show error mesg

couldn't connect to server's rpc.svcgssd

XXX show weird mesg

user not authenticated

XXX show weird mesg

no supported enc types

XXX