As discussed with Serge on IRC, actually going with won't fix.
As far as I can tell, ureadahead is actually doing what it should and this bug was a problem when lxc was waiting for all processes to go away on shutdown. With the new kernel, this is no longer the case, so this change shouldn't be needed anymore.
As discussed with Serge on IRC, actually going with won't fix.
As far as I can tell, ureadahead is actually doing what it should and this bug was a problem when lxc was waiting for all processes to go away on shutdown. With the new kernel, this is no longer the case, so this change shouldn't be needed anymore.