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################################################################################
# This test verifies the flow of variables SUPER_READ_ONLY and READ_ONLY by
# group replication.
# When executing the stop_group_replication.inc it validates that
# SUPER_READ_ONLY and READ_ONLY is ON and clear them after.
#
# Test:
#
# 0. The test requires two servers: M1 and M2.
# 1. Validate that independent of READ_ONLY and SUPER_READ_ONLY state, they
# will be set to OFF after start
# 1.1. Set READ_ONLY=ON and start group replication, then READ_ONLY and
# SUPER_READ_ONLY should be OFF
# 1.2. Stop group replication and READ_ONLY and SUPER_READ_ONLY should be ON
# 1.3. Set SUPER_READ_ONLY=ON and start group replication, then READ_ONLY and
# SUPER_READ_ONLY should be OFF
# 1.4. Stop group replication and READ_ONLY and SUPER_READ_ONLY should be ON
# 2. Validate that independent of READ_ONLY and SUPER_READ_ONLY state, they
# will be set to ON after shutdown
# 2.1. Start group replication, set READ_ONLY=ON and after STOP
# GROUP_REPLICATION will put READ_ONLY and SUPER_READ_ONLY to ON
# 2.2. Start group replication, set SUPER_READ_ONLY=ON and after STOP
# GROUP_REPLICATION will put READ_ONLY and SUPER_READ_ONLY to ON
#
################################################################################
--source include/big_test.inc
--source include/have_group_replication_plugin.inc
--let $rpl_skip_group_replication_start= 1
--source include/group_replication.inc
--echo
--echo # 0. The test requires two servers: M1 and M2.
--echo #############################################################
--connection server1
--source include/start_and_bootstrap_group_replication.inc
--echo
--echo # 1. Validate that independent of READ_ONLY and
--echo # SUPER_READ_ONLY state, they will be set to OFF after
--echo # start
--echo #############################################################
--echo
--echo # 1.1. Set READ_ONLY=ON and start group replication, then
--echo # READ_ONLY and SUPER_READ_ONLY should be OFF
--echo #############################################################
--connection server2
SET GLOBAL read_only= 1;
--source include/start_group_replication.inc
--echo # The server's super_read_only mode should be 0 here.
--let $assert_text= The super_read_only mode should be 0 here.
--let $assert_cond= "[SELECT @@GLOBAL.super_read_only]" = 0;
--source include/assert.inc
--echo # The server's read_only mode should be 0 here.
--let $assert_text= The read_only mode should be 0 here.
--let $assert_cond= "[SELECT @@GLOBAL.read_only]" = 0;
--source include/assert.inc
--echo
--echo # 1.2. Stop group replication and READ_ONLY and
--echo # SUPER_READ_ONLY should be ON
--echo #############################################################
--source include/stop_group_replication.inc
--echo
--echo # 1.3. Set SUPER_READ_ONLY=ON and start group replication,
--echo # then READ_ONLY and SUPER_READ_ONLY should be OFF
--echo #############################################################
SET GLOBAL super_read_only= 1;
--source include/start_group_replication.inc
--echo # The server's super_read_only mode should be 0 here.
--let $assert_text= The super_read_only mode should be 0 here.
--let $assert_cond= "[SELECT @@GLOBAL.super_read_only]" = 0;
--source include/assert.inc
--echo # The server's read_only mode should be 0 here.
--let $assert_text= The read_only mode should be 0 here.
--let $assert_cond= "[SELECT @@GLOBAL.read_only]" = 0;
--source include/assert.inc
--echo
--echo # 1.4. Stop group replication and READ_ONLY and
--echo # SUPER_READ_ONLY should be ON
--echo #############################################################
--source include/stop_group_replication.inc
--echo
--echo # 2. Validate that independent of READ_ONLY and
--echo # SUPER_READ_ONLY state, they will be set to ON after
--echo # shutdown
--echo #############################################################
--echo
--echo # 2.1. Start group replication, set READ_ONLY=ON and after
--echo # STOP GROUP_REPLICATION will put READ_ONLY and
--echo # SUPER_READ_ONLY to ON
--echo #############################################################
--source include/start_group_replication.inc
SET GLOBAL read_only= 1;
--source include/stop_group_replication.inc
--echo
--echo # 2.2. Start group replication, set SUPER_READ_ONLY=ON and
--echo # after STOP GROUP_REPLICATION will put READ_ONLY and
--echo # SUPER_READ_ONLY to ON
--echo #############################################################
--source include/start_group_replication.inc
SET GLOBAL super_read_only= 1;
--source include/stop_group_replication.inc
--source include/group_replication_end.inc
|
