umountall Command

Use the umountall command to unmount a group of file systems. You can use the following options with the umountall command:

-k

Runs the fuser -k mount-point command to kill any processes that are associated with the mount-point

-s

Indicates that unmount is not to be performed in parallel

-l

Specifies that only local file systems are to be used

-r

Specifies that only remote file systems are to be used

-h host

Specifies that all file systems from the named host should be unmounted. You cannot combine the -h option with -l or -r.

The following example unmounts all file systems that are mounted from remote hosts:

# umountall -r

The following example unmounts all file systems that are currently mounted from the server bee:

# umountall -h bee