In case it is relevant, the release version and revision number of Percona 5.5.25a we're using:
Server version: 5.5.25a-27.1-log Percona Server (GPL), Release rel27.1, Revision 277
In case it is relevant, the release version and revision number of Percona 5.5.25a we're using:
Server version: 5.5.25a-27.1-log Percona Server (GPL), Release rel27.1, Revision 277