We added the patch which allow to stwitch the QC (the percona patch) but also modified it to make the QC be able to be switched again without stopping the server. The change is in MariaDB since 5.2.
We added the patch which allow to stwitch the QC (the percona patch) but also modified it to make the QC be able to be switched again without stopping the server. The change is in MariaDB since 5.2.