> 2015-04-12 01:06:31 5087 [ERROR] WSREP: Failed to read from: wsrep_sst_xtrabackup-v2 --role 'donor' --address '' --auth 'root:' --socket '/var/lib/mysql/mysql.sock' --datadir '/var/lib/mysql/' --defaults-file '/etc/my.cnf' --binlog 'node1-bin' --gtid 'b226add4-df80-11e4-a059-df2f970fa58d:18800'
- somehow garbd sent state request with an empty receive address. Or, donor lost it halfway. So it must be unrelated to backup locks.
> 2015-04-12 01:06:31 5087 [ERROR] WSREP: Failed to read from: wsrep_sst_ xtrabackup- v2 --role 'donor' --address '' --auth 'root:' --socket '/var/lib/ mysql/mysql. sock' --datadir '/var/lib/mysql/' --defaults-file '/etc/my.cnf' --binlog 'node1-bin' --gtid 'b226add4- df80-11e4- a059-df2f970fa5 8d:18800'
- somehow garbd sent state request with an empty receive address. Or, donor lost it halfway. So it must be unrelated to backup locks.