.TP
.BR \-f , " \-\-fs"
Output info about filesystems. This option is equivalent to
-.BR -o\ NAME,FSTYPE,LABEL,MOUNTPOINT .
+.BR -o\ NAME,FSTYPE,LABEL,UUID,MOUNTPOINT .
The authoritative information about filesystems and raids is provided by the
.BR blkid (8)
command.
.BR \-t , " \-\-topology"
Output info about block-device topology.
This option is equivalent to
-.BR -o\ NAME,ALIGNMENT,MIN-IO,OPT-IO,PHY-SEC,LOG-SEC,ROTA,SCHED,RQ-SIZE,WSAME .
+.BR -o\ NAME,ALIGNMENT,MIN-IO,OPT-IO,PHY-SEC,LOG-SEC,ROTA,SCHED,RQ-SIZE,RA,WSAME .
.TP
.BR \-V , " \-\-version"
Display version information and exit.