This automatically calls L<sync(2)> before the operation,
so that the maximum guest memory is freed.
+=head2 e2fsck-f
+
+ e2fsck-f device
+
+This runs C<e2fsck -p -f device>, ie. runs the ext2/ext3
+filesystem checker on C<device>, noninteractively (C<-p>),
+even if the filesystem appears to be clean (C<-f>).
+
+This command is only needed because of C<resize2fs>
+(q.v.). Normally you should use C<fsck>.
+
=head2 equal
equal file1 file2
This resizes an ext2 or ext3 filesystem to match the size of
the underlying device.
+I<Note:> It is sometimes required that you run C<e2fsck-f>
+on the C<device> before calling this command. For unknown reasons
+C<resize2fs> sometimes gives an error about this and sometimes not.
+In any case, it is always safe to call C<e2fsck-f> before
+calling this function.
+
=head2 rm
rm path