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mysql-5.5 merge
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Sergei Golubchik
209
mysql-test/suite/rpl/t/rpl_binlog_index.test
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209
mysql-test/suite/rpl/t/rpl_binlog_index.test
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# ==== Purpose ====
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#
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# Test that server can work fine after moving binlog or relay log
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# files to another directory and setting binlog or relay log paths to
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# the new path.
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#
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# ==== Method ====
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#
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# Start replication, and then shutdown the master, move the binary
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# logs and the log index file to a another directory and then restart
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# the server with option to set the new binlog directory. After master
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# restarted successfully, do the similar on slave to check the relay
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# log of slave.
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#
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# ==== Reference ====
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#
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# BUG#12133 master.index file keeps mysqld from starting if bin log has been moved
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# BUG#42576 Relay logs in relay-log.info&localhost-relay-bin.index not processed after move
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source include/master-slave.inc;
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# There is no need to run this test case on all binlog format
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source include/have_binlog_format_row.inc;
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# Since this test relies heavily on filesystem operations (like
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# moving files around, backslashes and so forth) we avoid messing
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# around with windows access violations for not cluttering the
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# test case any further. It is prepared to support windows, but
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# it is not 100% compliant.
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--source include/not_windows.inc
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connection master;
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--let $master_datadir= `select @@datadir`
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connection slave;
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--let $slave_datadir= `select @@datadir`
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connection master;
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--let $dirname= `select uuid()`
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--let $tmpdir= $MYSQLTEST_VARDIR/tmp/$dirname
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--mkdir $tmpdir
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CREATE TABLE t1 (a INT);
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# flush to generate one more binlog file.
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FLUSH BINARY LOGS;
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INSERT INTO t1 VALUES (1);
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sync_slave_with_master;
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#
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# Test on master
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#
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connection master;
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--echo # Shutdown master
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--let $rpl_server_number=1
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source include/rpl_stop_server.inc;
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--echo # Move the master binlog files and the index file to a new place
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--move_file $master_datadir/master-bin.000001 $tmpdir/master-bin.000001
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--move_file $master_datadir/master-bin.000002 $tmpdir/master-bin.000002
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--move_file $master_datadir/master-bin.index $tmpdir/master-bin.index
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--echo # Restart master with log-bin option set to the new path
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--let $rpl_server_parameters=--log-bin=$tmpdir/master-bin
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--let $keep_include_silent=1
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source include/rpl_start_server.inc;
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--let $keep_include_silent=0
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--echo # Master has restarted successfully
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#
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# Test master can handle old format with directory path in index file
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#
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--let $is_windows= `select convert(@@version_compile_os using latin1) in ('Win32', 'Win64', 'Windows')`
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# write_var_to_file.inc will call SELECT INTO DUMPFILE, which has to be
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# done before shutdown the server
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--echo # Create the master-bin.index file with the old format
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--let $write_to_file= $master_datadir/master-bin.index
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if ($is_windows)
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{
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--let $write_var= .\\\\master-bin.000001\n.\\\\master-bin.000002\n.\\\\master-bin.000003\n
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}
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if (!$is_windows)
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{
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--let $write_var= ./master-bin.000001\n./master-bin.000002\n./master-bin.000003\n
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}
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--disable_query_log
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source include/write_var_to_file.inc;
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--enable_query_log
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--echo # Shutdown master
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--let $rpl_server_number=1
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source include/rpl_stop_server.inc;
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--echo # Move back the master binlog files
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--move_file $tmpdir/master-bin.000001 $master_datadir/master-bin.000001
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--move_file $tmpdir/master-bin.000002 $master_datadir/master-bin.000002
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--move_file $tmpdir/master-bin.000003 $master_datadir/master-bin.000003
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--echo # Remove the unneeded master-bin.index file
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--remove_file $tmpdir/master-bin.index
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--echo # Restart master with log-bin option set to default
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--let $rpl_server_parameters=--log-bin=$master_datadir/master-bin
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--let $keep_include_silent=1
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source include/rpl_start_server.inc;
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--let $keep_include_silent=0
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--echo # Master has restarted successfully
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connection slave;
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--echo # stop slave
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--source include/stop_slave.inc
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--let $rpl_server_number= 2
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--source include/rpl_stop_server.inc
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# switch to master because the slave has been shutdown
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# and relocate_binlogs requires a running server to do
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# SQL operations
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--connection master
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--let $relocate_disable_query_log= 1
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--let $relocate_is_windows= $is_windows
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--let $relocate_from=$slave_datadir
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--let $relocate_into=$tmpdir
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--echo # relocate binlogs
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--let $relocate_index_file=$slave_datadir/slave-bin.index
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--source include/relocate_binlogs.inc
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--echo # relocate relay logs
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--let $relocate_index_file=$slave_datadir/slave-relay-bin.index
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--source include/relocate_binlogs.inc
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--echo # Restart slave with options log-bin, relay-log set to the new paths
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--let $rpl_server_parameters=--log-bin=$tmpdir/slave-bin --relay-log=$tmpdir/slave-relay-bin --relay-log-index=$tmpdir/slave-relay-bin.index
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--let $keep_include_silent=1
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--let $rpl_server_number= 2
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source include/rpl_start_server.inc;
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--let $keep_include_silent=0
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--connection slave
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--echo # Slave server has restarted successfully
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--source include/start_slave.inc
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--source include/stop_slave.inc
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connection master;
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FLUSH LOGS;
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INSERT INTO t1 VALUES (2);
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INSERT INTO t1 VALUES (2);
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INSERT INTO t1 VALUES (2);
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INSERT INTO t1 VALUES (2);
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FLUSH LOGS;
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connection slave;
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FLUSH LOGS;
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--source include/start_slave.inc
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connection master;
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sync_slave_with_master;
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--let $diff_tables= master:t1,slave:t1
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source include/diff_tables.inc;
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connection master;
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DROP TABLE t1;
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--sync_slave_with_master
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--source include/stop_slave.inc
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--let $rpl_server_number= 2
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--source include/rpl_stop_server.inc
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--connection master
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--let $relocate_from=$tmpdir
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--let $relocate_into=$slave_datadir
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--let $relocate_recreate_index= 1
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# binlogs
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--let $relocate_index_file=$tmpdir/slave-bin.index
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--source include/relocate_binlogs.inc
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# relay logs
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# since the complete fix for the relocation of logs is
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# done in BUG#13428851 it does not help here to try
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# to start the slave as it would fail (relay-log.info is
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# tainted with the full path in the RELAY_LOG_FILE position).
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# Instead, we reset the slave and let the test clean up.
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--let $relocate_fix_relay_log_info= $slave_datadir/relay-log.info
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--let $relocate_index_file=$tmpdir/slave-relay-bin.index
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--source include/relocate_binlogs.inc
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--echo # remove tmpdir
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--remove_files_wildcard $tmpdir *
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--rmdir $tmpdir
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--echo # restarted with previous slave settings
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--let $rpl_server_parameters=--log-bin=$slave_datadir/slave-bin --relay-log=$slave_datadir/slave-relay-bin --relay-log-index=$slave_datadir/slave-relay-bin.index
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--let $keep_include_silent=1
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--let $rpl_server_number= 2
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--source include/rpl_start_server.inc
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--let $keep_include_silent=0
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--connection slave
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# The slave will restart if we have fixed the relay-log.info
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# correctly
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--source include/start_slave.inc
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--connection master
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--source include/rpl_end.inc
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