If @code{-r} is specified, qemu-img tries to repair any inconsistencies found
during the check. @code{-r leaks} repairs only cluster leaks, whereas
@code{-r all} fixes all kinds of errors, with a higher risk of choosing the
-wrong fix or hiding corruption that has already occured.
+wrong fix or hiding corruption that has already occurred.
Only the formats @code{qcow2}, @code{qed} and @code{vdi} support
consistency checks.