Have the rsync failure (see the trace below):
2016-11-08 15:17:34 139959897945856 [ERROR] WSREP: Failed to read 'ready <addr>' from: wsrep_sst_rsync --role 'joiner' --address 'node3.frame.mesos' --datadir '/var/lib/mysql/' --parent '114' ''
Read: '(null)'
2016-11-08 15:17:34 139959897945856 [ERROR] WSREP: Process completed with error: wsrep_sst_rsync --role 'joiner' --address 'node3.frame.mesos' --datadir '/var/lib/mysql/' --parent '114' '' : 1 (Operation not permitted)
2016-11-08 15:17:34 139960239241984 [ERROR] WSREP: Failed to prepare for 'rsync' SST. Unrecoverable.
2016-11-08 15:17:34 139960239241984 [ERROR] Aborting
Can someone with better understanding of replication process explain the nature of this problem? Can it be caused by hostname resolution failure, or would it be storage related?