NFS : see what’s exported from an NFS server

To know what directories are exported by a NFS server, you can use the showmount -e nfs_server from a NFS client.

[root@client:~]# showmount -e server
Export list for server:
/data/dir1 (everyone)
/data/dir2 client1 client2 client3

(The /data/dir2 is exported only to specified clients)