Determining a Solaris File System type

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These commands work whether or not the file system is mounted.

If you have the raw device name of a disk slice, you can use the fstyp or the df command to determine a file system's type.

The following example uses the fstyp command to determine the file system type:

# fstyp /dev/rdsk/c0t0d0s0
zfs

The following example uses the df -n command to display a system's file system types.:

# df -n
/                   : zfs
/devices            : devfs
/dev                : dev
/system/contract    : ctfs
/proc               : proc
/etc/mnttab         : mntfs
/system/volatile    : tmpfs
/system/object      : objfs
/etc/dfs/sharetab   : sharefs
/dev/fd             : fd
/var                : zfs
/tmp                : tmpfs
/var/share          : zfs
/export             : zfs
/export/home        : zfs
/rpool              : zfs
/media/cdrom        : ufs
/media/sol_11_sparc : hsfs
/blue               : zfs
/blue/schlumpf      : zfs
/blue/smurf         : zfs