You can determine which file systems are already mounted by using the mount command.
$ mount [ -v ] |
Displays the list of mounted file systems in verbose mode.
This example shows how to use the mount command to display information about the file systems that are currently mounted.
$ mount / on /dev/dsk/c0t0d0s0 read/write/setuid/intr/largefiles/xattr/onerror=... /devices on /devices read/write/setuid/dev=46c0000 on Thu Jan ... /usr on /dev/dsk/c0t0d0s6 read/write/setuid/intr/largefiles/xattr/... /proc on /proc read/write/setuid/dev=4700000 on Thu Jan 8 ... /etc/mnttab on mnttab read/write/setuid/dev=47c0000 on Thu Jan 8 ... /dev/fd on fd read/write/setuid/dev=4800000 on Thu Jan 8 ... /var/run on swap read/write/setuid/xattr/dev=1 on Thu Jan 8 ... /tmp on swap read/write/setuid/xattr/dev=2 on Thu Jan 8 ... /stuff on /dev/dsk/c0t0d0s5 read/write/setuid/intr/largefiles/xattr... /export/home on /dev/dsk/c0t0d0s7 read/write/setuid/intr/largefiles/... /home/rimmer on pluto:/export/home/rimmer remote/read/write/setuid/xattr/... $ |