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83 lines
2.9 KiB
Text
83 lines
2.9 KiB
Text
#
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# Bug #30703 SHOW STATUS LIKE 'Slave_running' is not compatible with `SHOW SLAVE STATUS'
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# The test verifies that SHOW STATUS LIKE 'Slave_running' displays ON
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# if and only if `SHOW SLAVE STATUS' displays YES for Slave_IO_Running and Slave_SQL_Running
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#
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source include/have_debug.inc;
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source include/have_debug_sync.inc;
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source include/master-slave.inc;
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connection slave;
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SET DEBUG_SYNC= 'RESET';
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source include/stop_slave.inc;
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SET @saved_dbug = @@GLOBAL.debug_dbug;
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set global debug_dbug= 'd,dbug.before_get_running_status_yes'; # to block due-started IO
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# Test 1. Slave is stopped
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--echo Slave_running, Slave_IO_Running, Slave_SQL_Running, must be OFF, NO, NO in three following queries
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SHOW STATUS LIKE 'Slave_running';
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let $status= query_get_value("show slave status", Slave_IO_Running, 1);
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echo Slave_IO_Running= $status;
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let $status= query_get_value("show slave status", Slave_SQL_Running, 1);
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echo Slave_SQL_Running= $status;
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# Test 2. The slave IO thread is started but not yet got connected to master
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# and SQL thread is not started
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start slave io_thread;
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#
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# Notice a difference between versions in showing p.2:
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# 5.1 has two OFF,ON IO-thread state running state whereas later versions
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# have three: OFF,Connecting,ON.
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# Hence, 5.1 must display OFF NO NO where as 5.1+ OFF Connecting NO
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#
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--echo Slave_running, Slave_IO_Running, Slave_SQL_Running must be OFF Connecting NO in three following queries
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SHOW STATUS LIKE 'Slave_running';
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let $status= query_get_value("show slave status", Slave_IO_Running, 1);
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echo Slave_IO_Running= $status;
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let $status= query_get_value("show slave status", Slave_SQL_Running, 1);
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echo Slave_SQL_Running= $status;
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# Test 3. The slave IO thread is started and got connected to master
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# and SQL thread is still not started
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SET DEBUG_SYNC='now SIGNAL signal.io_thread_let_running'; # unblock IO thread now
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let $slave_param= Slave_IO_Running;
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let $slave_param_value= YES;
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source include/wait_for_slave_param.inc;
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--echo Slave_running, Slave_IO_Running, Slave_SQL_Running must be OFF YES NO in three following queries
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SHOW STATUS LIKE 'Slave_running';
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let $status= query_get_value("show slave status", Slave_IO_Running, 1);
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echo Slave_IO_Running= $status;
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let $status= query_get_value("show slave status", Slave_SQL_Running, 1);
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echo Slave_SQL_Running= $status;
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# Test 4. The slave IO thread is started and got connected to master
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# and SQL thread is started
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start slave sql_thread;
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source include/wait_for_slave_sql_to_start.inc;
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--echo Slave_running, Slave_IO_Running, Slave_SQL_Running must be ON, YES, YES in three following queries
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SHOW STATUS LIKE 'Slave_running';
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let $status= query_get_value("show slave status", Slave_IO_Running, 1);
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echo Slave_IO_Running= $status;
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let $status= query_get_value("show slave status", Slave_SQL_Running, 1);
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echo Slave_SQL_Running= $status;
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# cleanup
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connection slave;
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SET @@GLOBAL.debug_dbug = @saved_dbug;
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SET DEBUG_SYNC= 'RESET';
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--echo End of tests
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--source include/rpl_end.inc
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