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Diffstat (limited to '')
| -rw-r--r-- | mysql-test/suite/galera/t/galera#500.test | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/mysql-test/suite/galera/t/galera#500.test b/mysql-test/suite/galera/t/galera#500.test new file mode 100644 index 00000000..471620b3 --- /dev/null +++ b/mysql-test/suite/galera/t/galera#500.test @@ -0,0 +1,45 @@ +# +# The purpose of this test is to verify that if an exception is +# thrown from gcomm background thread, the provider terminates properly +# and wsrep_ready becomes 0. +# + +--source include/have_innodb.inc +--source include/galera_cluster.inc +--source include/galera_have_debug_sync.inc + +# Save original auto_increment_offset values. +--let $node_1=node_1 +--let $node_2=node_2 +--source include/auto_increment_offset_save.inc + +# Force node_2 gcomm background thread to terminate via exception. +--connection node_2 +--let $wsrep_cluster_address = `SELECT @@wsrep_cluster_address` +# Setting gmcast.isolate=2 will force gcomm background thread to +# throw exception. +SET SESSION wsrep_sync_wait = 0; +SET GLOBAL wsrep_provider_options="gmcast.isolate=2"; + +# Wait until wsrep_ready becomes 0. +--let $wait_condition = SELECT VARIABLE_VALUE = 0 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME ='wsrep_ready' +--source include/wait_condition.inc + +# Wait until node_1 ends up in non-prim and rebootstrap the cluster. +--connection node_1 +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 +SHOW STATUS LIKE 'wsrep_cluster_status'; +SET SESSION wsrep_sync_wait = default; +SET GLOBAL wsrep_provider_options="pc.bootstrap=1"; + +# Restart node_2 +--connection node_2 +SET SESSION wsrep_on=0; +--source include/restart_mysqld.inc + +--connection node_2 +CALL mtr.add_suppression("WSREP: exception from gcomm, backend must be restarted: Gcomm backend termination was requested by setting gmcast.isolate=2."); + +--source include/auto_increment_offset_restore.inc |