mismatch_cnt != 0, member content mismatch, but md says the mirror is good

[Michael ODonnell]

> From the horse's mouth:
>
> http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=405919#41

I think I posted that same link (the incorrect Beatles quote looks
familiar) when this thread was last active and IIRC we agreed that
although it was somewhat comforting that the author believed there was
no (additional) cause for immediate concern it didn't really explain
the situation in our cases as our RAIDs contain no swap storage.