If any C<-m> or C<--mount> options are given, the guest is
automatically launched.
+If you don't know what filesystems a disk image contains, you
+can either run guestfish without this option, then list the partitions
+and LVs available (see L</list-partitions> and L</lvs> commands),
+or you can use the L<virt-list-filesystems(1)> program.
+
=item B<-n> | B<--no-sync>
Disable autosync. This is enabled by default. See the discussion
L<http://libguestfs.org/>,
L<virt-cat(1)>,
L<virt-edit(1)>,
+L<virt-list-filesystems(1)>,
L<virt-ls(1)>,
L<virt-rescue(1)>,
L<virt-tar(1)>.