CentOS 7

How do you bootstrap with CentOS 7 systemctl? Get the following error:

systemctl start mysqld --wsrep-cluster-address=“gcomm://”

systemctl: unrecognized option ‘–wsrep-cluster-address=gcomm://’

Try to bootstrap PXC this way:

systemctl start mysql@bootstrap.service

This is mentioned on the blog written by Przemek here - http://www.percona.com/blog/2014/09/01/galera-replication-how-to-recover-a-pxc-cluster/ (see scenario 3)