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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 ../inc/have_group_replication_plugin.inc --let $rpl_skip_group_replication_start= 1 --source ../inc/group_replication.inc --echo --echo # 0. The test requires two servers: M1 and M2. --echo ############################################################# --connection server1 --source ../inc/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 ../inc/group_replication_end.inc