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7ffa7b6b01
Clean up configuration and tests. Add wait conditions to make sure test continues from clean state. Signed-off-by: Julius Goryavsky <julius.goryavsky@mariadb.com>
207 lines
6.7 KiB
Text
207 lines
6.7 KiB
Text
#
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# Test that even after multiple restarts in a WAN context with two segments, the cluster continues to operate correctly.
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#
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# We can not easily restart the first node, so instead we restart all the other nodes. MTR does not allow multiple nodes
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# to be down at the same time, so restarts are sequential.
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#
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# We can not test any of the actual WAN optimizations from inside MTR and no
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# status variables are provided. So we only check that simple replication works.
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#
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--source include/big_test.inc
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--source include/galera_cluster.inc
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--source include/force_restart.inc
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--connect node_3, 127.0.0.1, root, , test, $NODE_MYPORT_3
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--connect node_4, 127.0.0.1, root, , test, $NODE_MYPORT_4
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--let $wait_condition = SELECT VARIABLE_VALUE = 4 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size'
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--source include/wait_condition.inc
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# Save original auto_increment_offset values.
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--let $node_1=node_1
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--let $node_2=node_2
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--let $node_3=node_3
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--let $node_4=node_4
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--source include/auto_increment_offset_save.inc
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SELECT VARIABLE_VALUE AS EXPECT_4 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size';
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--connection node_1
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CREATE TABLE t1 (f1 INTEGER NOT NULL PRIMARY KEY) ENGINE=INNODB;
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INSERT INTO t1 VALUES (1);
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--connection node_2
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INSERT INTO t1 VALUES (2);
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--connection node_3
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INSERT INTO t1 VALUES (3);
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--connection node_4
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INSERT INTO t1 VALUES (4);
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#
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# Restart node #3
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#
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--connection node_3
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INSERT INTO t1 VALUES (13);
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--echo Shutting down server ...
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--source include/shutdown_mysqld.inc
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--connection node_1
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--let $wait_condition = SELECT VARIABLE_VALUE = 3 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size'
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--source include/wait_condition.inc
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SELECT VARIABLE_VALUE AS EXPECT_3 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size';
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INSERT INTO t1 VALUES (11);
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--connection node_2
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INSERT INTO t1 VALUES (12);
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--connection node_4
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INSERT INTO t1 VALUES (14);
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--connection node_3
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--source include/start_mysqld.inc
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--source include/wait_until_connected_again.inc
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--let $wait_condition = SELECT VARIABLE_VALUE = 4 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size'
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--source include/wait_condition.inc
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SELECT VARIABLE_VALUE AS EXPECT_4 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size';
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INSERT INTO t1 VALUES (131);
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#
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# Restart node #2
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#
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--connection node_2
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INSERT INTO t1 VALUES (22);
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--echo Shutting down server ...
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--source include/shutdown_mysqld.inc
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--connection node_1
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--let $wait_condition = SELECT VARIABLE_VALUE = 3 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size'
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--source include/wait_condition.inc
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SELECT VARIABLE_VALUE AS EXPECT_3 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size';
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INSERT INTO t1 VALUES (21);
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--connection node_3
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INSERT INTO t1 VALUES (23);
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--connection node_4
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INSERT INTO t1 VALUES (24);
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--connection node_2
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--source include/start_mysqld.inc
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--source include/wait_until_connected_again.inc
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--let $wait_condition = SELECT VARIABLE_VALUE = 4 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size'
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--source include/wait_condition.inc
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SELECT VARIABLE_VALUE AS EXPECT_4 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size';
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INSERT INTO t1 VALUES (221);
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#
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# Restart node #4
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#
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--connection node_4
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INSERT INTO t1 VALUES (34);
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--echo Shutting down server ...
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--source include/shutdown_mysqld.inc
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--connection node_1
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--let $wait_condition = SELECT VARIABLE_VALUE = 3 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size'
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--source include/wait_condition.inc
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SELECT VARIABLE_VALUE AS EXPECT_3 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size';
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INSERT INTO t1 VALUES (31);
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--connection node_2
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INSERT INTO t1 VALUES (32);
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--connection node_3
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INSERT INTO t1 VALUES (33);
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--connection node_4
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--source include/start_mysqld.inc
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--source include/wait_until_connected_again.inc
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--let $wait_condition = SELECT VARIABLE_VALUE = 4 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size'
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--source include/wait_condition.inc
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SELECT VARIABLE_VALUE AS EXPECT_4 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size';
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INSERT INTO t1 VALUES (341);
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#
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# Check all nodes
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#
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--connection node_1
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--let $wait_condition = SELECT VARIABLE_VALUE = 4 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size'
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--source include/wait_condition.inc
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--let $wait_condition = SELECT COUNT(*) = 19 FROM t1
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--source include/wait_condition.inc
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SELECT COUNT(*) AS EXPECT_19 FROM t1;
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--connection node_2
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--let $wait_condition = SELECT VARIABLE_VALUE = 4 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size'
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--source include/wait_condition.inc
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SELECT VARIABLE_VALUE = 4 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size';
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--let $wait_condition = SELECT COUNT(*) = 19 FROM t1
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--source include/wait_condition.inc
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SELECT COUNT(*) AS EXPECT_19 FROM t1;
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--connection node_3
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--let $wait_condition = SELECT VARIABLE_VALUE = 4 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size'
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--source include/wait_condition.inc
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SELECT VARIABLE_VALUE = 4 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size';
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--let $wait_condition = SELECT COUNT(*) = 19 FROM t1
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--source include/wait_condition.inc
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SELECT COUNT(*) AS EXPECT_19 FROM t1;
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--connection node_4
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--let $wait_condition = SELECT VARIABLE_VALUE = 4 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size';
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--source include/wait_condition.inc
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SELECT VARIABLE_VALUE = 4 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size';
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--let $wait_condition = SELECT COUNT(*) = 19 FROM t1
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--source include/wait_condition.inc
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SELECT COUNT(*) AS EXPECT_19 FROM t1;
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--connection node_1
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DROP TABLE t1;
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CALL mtr.add_suppression("There are no nodes in the same segment that will ever be able to become donors, yet there is a suitable donor outside");
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--connection node_2
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CALL mtr.add_suppression("Action message in non-primary configuration from member 0");
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--connection node_3
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CALL mtr.add_suppression("There are no nodes in the same segment that will ever be able to become donors, yet there is a suitable donor outside");
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CALL mtr.add_suppression("Action message in non-primary configuration from member 0");
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--connection node_4
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CALL mtr.add_suppression("Action message in non-primary configuration from member 0");
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# Restore original auto_increment_offset values.
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--source include/auto_increment_offset_restore.inc
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--connection node_1
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--disconnect node_3
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--disconnect node_4
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