.I filesys
can be a device name (e.g.
.IR /dev/hdc1 ", " /dev/sdb2 ),
a mount point (e.g.
.IR / ", " /usr ", " /home ),
or an ext2 label or UUID specifier (e.g.
.I filesys
can be a device name (e.g.
.IR /dev/hdc1 ", " /dev/sdb2 ),
a mount point (e.g.
.IR / ", " /usr ", " /home ),
or an ext2 label or UUID specifier (e.g.