The commands share, mount, dfshares, showmount and dfmounts can be used to ascertain which remote resources it is currently possible to access, which resources are mounted on the local system and have been made available for client access, and which local resources have been mounted on remote clients.
Information about shared resources
The share command without operands shows all the local resources which may be accessed by clients.
The administration file /etc/dfs/sharetab contains information about all the local resources which have been made available by means of the share command.
The dfshares command shows all the remote resources which have been made available for client access.
Information about mounted resources
The mount command without operands shows all the local and remote resources which are mounted in the local file system. Refer to the manual "POSIX Commands", command mount.
The dfmounts command indicates which resources from one NFS server or all NFS servers in the network are mounted on clients.
The showmount command indicates on which clients resources from the local NFS server or the specified NFS server are mounted.