Log in as superuser.
Type:
| # lufslist | 
| BE_name | Specifies the name of the boot environment to view file system specifics | 
The following example displays a list.
| Filesystem fstype size(Mb) Mounted on ------------------------------------------------------------------ /dev/dsk/c0t0d0s1 swap 512.11 - /dev/dsk/c0t4d0s3 ufs 3738.29 / /dev/dsk/c0t4d0s4 ufs 510.24 /opt |