//@ Create a cluster a cluster.
||

//@ Adding an instance with the same server UUID fails.
||Cannot add an instance with the same server UUID (aaaaaaaa-bbbb-cccc-dddd-eeeeeeeeeeee) of an active member of the cluster '<<<hostname>>>:<<<__mysql_sandbox_port1>>>'. Please change the server UUID of the instance to add, all members must have a unique server UUID.
