Comment 1 for bug 1436093

Before [1] is landed, we'll hold this bug.
After [1] landed, will take a look whether [2] could apply to percona-cluster in the same way.

[1] https://launchpad.net/bugs/1454317
[2] http://bazaar.launchpad.net/~codership/charms/trusty/galera-cluster/trunk/revision/57