The bug was now been analyzed but not fixed for ~3 releases.
That said I also ran the testsuite against 5.6 and found some problems, too. You might also be concerned about http://bugs.mysql.com/bug.php?id=69274 - this means that if you loose an idb file during a crash you're out of luck to use your db ever again.
We're thus currently stuck at percona server 5.5 with regular investigation of the alternatives.
The bug was now been analyzed but not fixed for ~3 releases.
That said I also ran the testsuite against 5.6 and found some problems, too. You might also be concerned about http://bugs.mysql.com/bug.php?id=69274 - this means that if you loose an idb file during a crash you're out of luck to use your db ever again.
We're thus currently stuck at percona server 5.5 with regular investigation of the alternatives.