I had two servers setup with mysql-server, I uninstalled mysql and installed percona xtradb cluster.
I’m trying to boostrap my cluster - I’ve started the first node (settings files contains wsrep_cluster_address=gcomm://).
I was unable to solve this - I ended up flattening and rebuilding the box. Post rebuild, percona xtradb cluster setup without any issues.
Nothing apparently wrong in those logs. Sometimes the init scripts return success or failure prematurely without waiting for SST to complete. Or, SST may have had some issue – for xtrabackup you can see logs on the DONOR and JOINER in /innobackup.something-or-other.log.