Merge pull request #673 from codership/MDEV-13549-fixes-for-galera_suspend_slave

MDEV-13549 Fix and re-enable test galera.galera_suspend_slave

mysql-test/suite/galera/disabled.def

@@ -45,7 +45,6 @@ galera_as_master: MDEV-13549 Galera test failures 10.1
 galera_pc_ignore_sb : MDEV-13549 Galera test failures 10.1
 galera_lock_table : MDEV-13549 Galera test failures 10.1
 MW-284 : MDEV-13549 Galera test failures 10.1
-galera_suspend_slave : MDEV-13549 Galera test failures 10.1
 galera_gtid : MDEV-13549 Galera test failures 10.1
 galera_gtid_slave : MDEV-13549 Galera test failures 10.1
 galera_unicode_identifiers : MDEV-13549 Galera test failures 10.1

mysql-test/suite/galera/r/galera_suspend_slave.result

 CREATE TABLE t1 (f1 INTEGER PRIMARY KEY) ENGINE=InnoDB;
 Suspending node_2 ...
+SET SESSION wsrep_sync_wait = 0;
 INSERT INTO t1 VALUES (1);
 Got one of the listed errors
 Resuming node_2 ...
-SET SESSION wsrep_sync_wait = 1;
 INSERT INTO t1 VALUES (1);
-SET SESSION wsrep_sync_wait = 1;
+SET SESSION wsrep_sync_wait = 0;
 SELECT COUNT(*) = 1 FROM t1;
 COUNT(*) = 1
 1

mysql-test/suite/galera/t/galera_suspend_slave.test

@@ -29,6 +29,11 @@ CREATE TABLE t1 (f1 INTEGER PRIMARY KEY) ENGINE=InnoDB;
 	exit(0);
 EOF
 
+SET SESSION wsrep_sync_wait = 0;
+
+--let $wait_condition = SELECT VARIABLE_VALUE = 1 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size';
+--source include/wait_condition.inc
+
 --error ER_UNKNOWN_COM_ERROR,ER_LOCK_WAIT_TIMEOUT,ER_LOCK_DEADLOCK,ER_ERROR_DURING_COMMIT
 INSERT INTO t1 VALUES (1);
 
@@ -41,8 +46,6 @@ INSERT INTO t1 VALUES (1);
 	exit(0);
 EOF
 
-SET SESSION wsrep_sync_wait = 1;
---sleep 10
 --source include/wait_until_ready.inc
 INSERT INTO t1 VALUES (1);
 
@@ -51,7 +54,7 @@ INSERT INTO t1 VALUES (1);
 --source include/galera_connect.inc
 --connection node_2a
 
-SET SESSION wsrep_sync_wait = 1;
+SET SESSION wsrep_sync_wait = 0;
 --source include/wait_until_ready.inc
 SELECT COUNT(*) = 1 FROM t1;