Note, if you want to test galera 3.x, you can use it with PXC 5.5 as well. You need to install Percona-XtraDB-Cluster-galera-3 instead of Percona-XtraDB-Cluster-galera-2.
Note, if you want to test galera 3.x, you can use it with PXC 5.5 as well. You need to install Percona- XtraDB- Cluster- galera- 3 instead of Percona- XtraDB- Cluster- galera- 2.