Hi! Thanks for reply, another bug discovered: server booted, mysql started, synced full transfer. service mysql stop netstat -ptan root@db03:~# netstat -ptan Active Internet connections (servers and established) Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name tcp 0 0 0.0.0.0:19381 0.0.0.0:* LISTEN 2757/rpc.statd tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN 2828/sshd tcp 0 0 0.0.0.0:25 0.0.0.0:* LISTEN 20105/master tcp 0 0 0.0.0.0:5666 0.0.0.0:* LISTEN 2881/nrpe tcp 0 0 0.0.0.0:111 0.0.0.0:* LISTEN 2746/rpcbind tcp 0 0 0.0.0.0:9200 0.0.0.0:* LISTEN 2898/xinetd ------------ root@db03:~# head -400 /var/log/mysqld.log 2016-08-08 11:59:52 4009 [Note] /usr/sbin/mysqld: Normal shutdown 2016-08-08 11:59:52 4009 [Note] WSREP: Stop replication 2016-08-08 11:59:52 4009 [Note] WSREP: Closing send monitor... 2016-08-08 11:59:52 4009 [Note] WSREP: Closed send monitor. 2016-08-08 11:59:52 4009 [Note] WSREP: gcomm: terminating thread 2016-08-08 11:59:52 4009 [Note] WSREP: gcomm: joining thread 2016-08-08 11:59:52 4009 [Note] WSREP: gcomm: closing backend 2016-08-08 11:59:52 4009 [Note] WSREP: view(view_id(NON_PRIM,0ca49fa1,27) memb { c8f2477c,0 } joined { } left { } partitioned { 0ca49fa1,0 c5a86da4,0 }) 2016-08-08 11:59:52 4009 [Note] WSREP: New COMPONENT: primary = no, bootstrap = no, my_idx = 0, memb_num = 1 2016-08-08 11:59:52 4009 [Note] WSREP: view((empty)) 2016-08-08 11:59:52 4009 [Note] WSREP: gcomm: closed 2016-08-08 11:59:52 4009 [Note] WSREP: Flow-control interval: [16, 16] 2016-08-08 11:59:52 4009 [Note] WSREP: Received NON-PRIMARY. 2016-08-08 11:59:52 4009 [Note] WSREP: Shifting SYNCED -> OPEN (TO: 256135853) 2016-08-08 11:59:52 4009 [Note] WSREP: Received self-leave message. 2016-08-08 11:59:52 4009 [Note] WSREP: New cluster view: global state: cad69e4f-c04d-11e5-ab50-efd4e2ebbb7c:256135853, view# -1: non-Primary, number of nodes: 1, my index: 0, protocol version 3 2016-08-08 11:59:52 4009 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification. 2016-08-08 11:59:52 4009 [Note] WSREP: Flow-control interval: [0, 0] 2016-08-08 11:59:52 4009 [Note] WSREP: Received SELF-LEAVE. Closing connection. 2016-08-08 11:59:52 4009 [Note] WSREP: Shifting OPEN -> CLOSED (TO: 256135853) 2016-08-08 11:59:52 4009 [Note] WSREP: RECV thread exiting 0: Success 2016-08-08 11:59:52 4009 [Note] WSREP: New cluster view: global state: cad69e4f-c04d-11e5-ab50-efd4e2ebbb7c:256135853, view# -1: non-Primary, number of nodes: 0, my index: -1, protocol version 3 2016-08-08 11:59:52 4009 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification. 2016-08-08 11:59:52 4009 [Note] WSREP: recv_thread() joined. 2016-08-08 11:59:52 4009 [Note] WSREP: applier thread exiting (code:0) 2016-08-08 11:59:52 4009 [Note] WSREP: Closing replication queue. 2016-08-08 11:59:52 4009 [Note] WSREP: Closing slave action queue. 2016-08-08 11:59:52 4009 [Note] WSREP: applier thread exiting (code:6) 2016-08-08 11:59:52 4009 [Note] WSREP: applier thread exiting (code:6) 2016-08-08 11:59:52 4009 [Note] WSREP: applier thread exiting (code:6) 2016-08-08 11:59:52 4009 [Note] WSREP: applier thread exiting (code:6) 2016-08-08 11:59:52 4009 [Note] WSREP: applier thread exiting (code:6) 2016-08-08 11:59:52 4009 [Note] WSREP: applier thread exiting (code:6) 2016-08-08 11:59:52 4009 [Note] WSREP: applier thread exiting (code:6) 2016-08-08 11:59:54 4009 [Note] WSREP: killing local connection: 9217825 2016-08-08 11:59:54 4009 [Note] WSREP: killing local connection: 9218318 2016-08-08 11:59:54 4009 [Note] WSREP: killing local connection: 9218316 2016-08-08 11:59:54 4009 [Note] WSREP: killing local connection: 9215981 2016-08-08 11:59:54 4009 [Note] WSREP: killing local connection: 9218484 2016-08-08 11:59:54 4009 [Note] WSREP: killing local connection: 9216897 2016-08-08 11:59:54 4009 [Note] WSREP: killing local connection: 9217705 2016-08-08 11:59:54 4009 [Note] WSREP: rollbacker thread exiting 2016-08-08 11:59:54 4009 [Note] Giving 2 client threads a chance to die gracefully 2016-08-08 11:59:54 4009 [Note] Event Scheduler: Purging the queue. 0 events 2016-08-08 11:59:54 4009 [Note] Shutting down slave threads 2016-08-08 11:59:56 4009 [Note] Forcefully disconnecting 1 remaining clients 2016-08-08 11:59:56 4009 [Warning] /usr/sbin/mysqld: Forcing close of thread 10 user: 'cmon' 2016-08-08 11:59:56 4009 [Note] WSREP: dtor state: CLOSED 2016-08-08 11:59:56 4009 [Note] WSREP: mon: entered 3909759 oooe fraction 0 oool fraction 2.5577e-07 2016-08-08 11:59:56 4009 [Note] WSREP: mon: entered 3909759 oooe fraction 0.00441562 oool fraction 0.000143999 2016-08-08 11:59:56 4009 [Note] WSREP: mon: entered 4014600 oooe fraction 0 oool fraction 2.49091e-07 2016-08-08 11:59:56 4009 [Note] WSREP: cert index usage at exit 0 2016-08-08 11:59:56 4009 [Note] WSREP: cert trx map usage at exit 52 2016-08-08 11:59:56 4009 [Note] WSREP: deps set usage at exit 0 2016-08-08 11:59:56 4009 [Note] WSREP: avg deps dist 117.228 2016-08-08 11:59:56 4009 [Note] WSREP: avg cert interval 0.022651 2016-08-08 11:59:56 4009 [Note] WSREP: cert index size 118 2016-08-08 11:59:56 4009 [Note] WSREP: Service thread queue flushed. 2016-08-08 11:59:56 4009 [Note] WSREP: wsdb trx map usage 0 conn query map usage 0 2016-08-08 11:59:56 4009 [Note] WSREP: MemPool(LocalTrxHandle): hit ratio: 0.999957, misses: 399, in use: 0, in pool: 399 2016-08-08 11:59:56 4009 [Note] WSREP: MemPool(SlaveTrxHandle): hit ratio: 0.419061, misses: 16519, in use: 0, in pool: 8839 2016-08-08 11:59:56 4009 [Note] WSREP: Shifting CLOSED -> DESTROYED (TO: 256135853) 2016-08-08 11:59:56 4009 [Note] WSREP: Flushing memory map to disk... 2016-08-08 11:59:56 4009 [Note] Binlog end 2016-08-08 11:59:57 4009 [Note] Shutting down plugin 'partition' 2016-08-08 11:59:57 4009 [Note] Shutting down plugin 'ARCHIVE' 2016-08-08 11:59:57 4009 [Note] Shutting down plugin 'BLACKHOLE' 2016-08-08 11:59:57 4009 [Note] Shutting down plugin 'INNODB_CHANGED_PAGES' 2016-08-08 11:59:57 4009 [Note] Shutting down plugin 'INNODB_SYS_DATAFILES' 2016-08-08 11:59:57 4009 [Note] Shutting down plugin 'INNODB_SYS_TABLESPACES' 2016-08-08 11:59:57 4009 [Note] Shutting down plugin 'INNODB_SYS_FOREIGN_COLS' 2016-08-08 11:59:57 4009 [Note] Shutting down plugin 'INNODB_SYS_FOREIGN' 2016-08-08 11:59:57 4009 [Note] Shutting down plugin 'INNODB_SYS_FIELDS' 2016-08-08 11:59:57 4009 [Note] Shutting down plugin 'INNODB_SYS_COLUMNS' 2016-08-08 11:59:57 4009 [Note] Shutting down plugin 'INNODB_SYS_INDEXES' 2016-08-08 11:59:57 4009 [Note] Shutting down plugin 'INNODB_SYS_TABLESTATS' 2016-08-08 11:59:57 4009 [Note] Shutting down plugin 'INNODB_SYS_TABLES' 2016-08-08 11:59:57 4009 [Note] Shutting down plugin 'INNODB_FT_INDEX_TABLE' 2016-08-08 11:59:57 4009 [Note] Shutting down plugin 'INNODB_FT_INDEX_CACHE' 2016-08-08 11:59:57 4009 [Note] Shutting down plugin 'INNODB_FT_CONFIG' 2016-08-08 11:59:57 4009 [Note] Shutting down plugin 'INNODB_FT_BEING_DELETED' 2016-08-08 11:59:57 4009 [Note] Shutting down plugin 'INNODB_FT_DELETED' 2016-08-08 11:59:57 4009 [Note] Shutting down plugin 'INNODB_FT_DEFAULT_STOPWORD' 2016-08-08 11:59:57 4009 [Note] Shutting down plugin 'INNODB_METRICS' 2016-08-08 11:59:57 4009 [Note] Shutting down plugin 'INNODB_BUFFER_POOL_STATS' 2016-08-08 11:59:57 4009 [Note] Shutting down plugin 'INNODB_BUFFER_PAGE_LRU' 2016-08-08 11:59:57 4009 [Note] Shutting down plugin 'INNODB_BUFFER_PAGE' 2016-08-08 11:59:57 4009 [Note] Shutting down plugin 'INNODB_CMP_PER_INDEX_RESET' 2016-08-08 11:59:57 4009 [Note] Shutting down plugin 'INNODB_CMP_PER_INDEX' 2016-08-08 11:59:57 4009 [Note] Shutting down plugin 'INNODB_CMPMEM_RESET' 2016-08-08 11:59:57 4009 [Note] Shutting down plugin 'INNODB_CMPMEM' 2016-08-08 11:59:57 4009 [Note] Shutting down plugin 'INNODB_CMP_RESET' 2016-08-08 11:59:57 4009 [Note] Shutting down plugin 'INNODB_CMP' 2016-08-08 11:59:57 4009 [Note] Shutting down plugin 'INNODB_LOCK_WAITS' 2016-08-08 11:59:57 4009 [Note] Shutting down plugin 'INNODB_LOCKS' 2016-08-08 11:59:57 4009 [Note] Shutting down plugin 'INNODB_TRX' 2016-08-08 11:59:57 4009 [Note] Shutting down plugin 'XTRADB_RSEG' 2016-08-08 11:59:57 4009 [Note] Shutting down plugin 'XTRADB_INTERNAL_HASH_TABLES' 2016-08-08 11:59:57 4009 [Note] Shutting down plugin 'XTRADB_READ_VIEW' 2016-08-08 11:59:57 4009 [Note] Shutting down plugin 'InnoDB' 2016-08-08 12:00:01 4009 [Note] InnoDB: FTS optimize thread exiting. 2016-08-08 12:00:01 4009 [Note] InnoDB: Starting shutdown... 2016-08-08 12:00:03 4009 [Note] InnoDB: Shutdown completed; log sequence number 724015545071 2016-08-08 12:00:03 4009 [Note] Shutting down plugin 'PERFORMANCE_SCHEMA' 2016-08-08 12:00:03 4009 [Note] Shutting down plugin 'MEMORY' 2016-08-08 12:00:03 4009 [Note] Shutting down plugin 'MRG_MYISAM' 2016-08-08 12:00:03 4009 [Note] Shutting down plugin 'MyISAM' 2016-08-08 12:00:03 4009 [Note] Shutting down plugin 'CSV' 2016-08-08 12:00:03 4009 [Note] Shutting down plugin 'sha256_password' 2016-08-08 12:00:03 4009 [Note] Shutting down plugin 'mysql_old_password' 2016-08-08 12:00:03 4009 [Note] Shutting down plugin 'mysql_native_password' 2016-08-08 12:00:03 4009 [Note] Shutting down plugin 'wsrep' 2016-08-08 12:00:03 4009 [Note] Shutting down plugin 'binlog' 2016-08-08 12:00:03 4009 [Note] /usr/sbin/mysqld: Shutdown complete 160808 12:00:03 mysqld_safe mysqld from pid file /var/run/mysql/mysql.pid ended 160808 12:00:04 mysqld_safe Starting mysqld daemon with databases from /var/lib/mysql 160808 12:00:04 mysqld_safe Skipping wsrep-recover for cad69e4f-c04d-11e5-ab50-efd4e2ebbb7c:256135853 pair 160808 12:00:04 mysqld_safe Assigning cad69e4f-c04d-11e5-ab50-efd4e2ebbb7c:256135853 to wsrep_start_position 2016-08-08 12:00:04 0 [Note] /usr/sbin/mysqld (mysqld 5.6.30-76.3-56) starting as process 17618 ... 2016-08-08 12:00:04 17618 [Note] WSREP: Read nil XID from storage engines, skipping position init 2016-08-08 12:00:04 17618 [Note] WSREP: wsrep_load(): loading provider library '/usr/lib/libgalera_smm.so' 2016-08-08 12:00:04 17618 [Note] WSREP: wsrep_load(): Galera 3.16(r5c765eb) by Codership Oy