connection node_2; connection node_1; connection node_1; CREATE TABLE t1 (f1 INTEGER PRIMARY KEY) ENGINE=InnoDB; CREATE TABLE t2 (f1 INTEGER PRIMARY KEY) ENGINE=InnoDB; SET SESSION wsrep_trx_fragment_size = 1; SET AUTOCOMMIT=OFF; START TRANSACTION; INSERT INTO t1 VALUES (1); INSERT INTO t1 VALUES (2); INSERT INTO t1 VALUES (3); INSERT INTO t1 VALUES (4); INSERT INTO t1 VALUES (5); connect node_1a, 127.0.0.1, root, , test, $NODE_MYPORT_1; SET SESSION wsrep_trx_fragment_size = 1; SET AUTOCOMMIT=OFF; START TRANSACTION; INSERT INTO t2 VALUES (1); INSERT INTO t2 VALUES (2); INSERT INTO t2 VALUES (3); INSERT INTO t2 VALUES (4); INSERT INTO t2 VALUES (5); connection node_1; COMMIT; connection node_1a; COMMIT; connection node_2; SELECT COUNT(*) = 5 FROM t1; COUNT(*) = 5 1 SELECT COUNT(*) = 5 FROM t2; COUNT(*) = 5 1 connection node_1; DROP TABLE t1; DROP TABLE t2;