we have a XtraDB Cluster with Galera replication running and use pt-table-checksum to verify the sync.
Up to version 3.0.10 all works fine but with v3.0.11 and the current 3.0.12 there are issues to check the replication.
I checked the differences to 3.0.10 and I identified the new function wait_for_slaves as source of the issues.
When I comment out the function call than all works fine again.
This function seems to work with other replication types but not with galera. Please fix.