diff options
Diffstat (limited to 'mysql-test/suite/galera/t/galera_wan.test')
| -rw-r--r-- | mysql-test/suite/galera/t/galera_wan.test | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/mysql-test/suite/galera/t/galera_wan.test b/mysql-test/suite/galera/t/galera_wan.test new file mode 100644 index 00000000000..a8fd351b168 --- /dev/null +++ b/mysql-test/suite/galera/t/galera_wan.test @@ -0,0 +1,30 @@ +# +# Test WAN replication and the gmcast.segment functionality. +# The galera_wan.cnf file partitions 4 Galera nodes into 3 WAN segments +# +# We can not test any of the actual WAN optimizations from inside MTR and no +# status variables are provided. So we only check that simple replication works. +# + +--source include/galera_cluster.inc +--source include/have_innodb.inc + +SELECT VARIABLE_VALUE = 4 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size'; + +--connection node_1 +CREATE TABLE t1 (f1 INTEGER); + +--connect node_3, 127.0.0.1, root, , test, $NODE_MYPORT_3 +--connection node_3 +INSERT INTO t1 VALUES (1); +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"); + +--connect node_4, 127.0.0.1, root, , test, $NODE_MYPORT_4 +--connection node_4 +SELECT VARIABLE_VALUE LIKE '%gmcast.segment = 3%' FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES WHERE VARIABLE_NAME = 'wsrep_provider_options'; + +SELECT COUNT(*) = 1 FROM t1; + +DROP TABLE t1; + +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"); |