Description of problem: The BZ https://bugzilla.redhat.com/show_bug.cgi?id=1429466 fix the migration problem but no info to the user why the migration failed. I think it will be more helpful to know why we failing the migration
turning this to an RFE to show a better error message if the scheduler will not find any hosts eligible for migration.
*** This bug has been marked as a duplicate of bug 1090626 ***