showmount lists all the clients that have remotely mounted a filesystem from host. This information is maintained by the mountd(1M) server on host, and is saved across crashes in the file /etc/rmtab. The default value for host is the value returned by hostname(1).

-a

Print all remote mounts in the format:

hostname : directory

where hostname is the name of the client, and directory is the root of the file system that has been mounted.

-d

List directories that have been remotely mounted by clients.

-e

Print the list of shared file systems.

/etc/rmtab

See attributes(5) for descriptions of the following attributes:

hostname(1), mountd(1M), attributes(5)

Solaris 9 Installation Guide

If a client crashes, its entry will not be removed from the list of remote mounts on the server.