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BitKeeper/etc/logging_ok: auto-union client/mysql.cc: Auto merged client/mysqltest.c: Auto merged innobase/btr/btr0btr.c: Auto merged innobase/dict/dict0dict.c: Auto merged innobase/dict/dict0load.c: Auto merged innobase/eval/eval0eval.c: Auto merged innobase/ibuf/ibuf0ibuf.c: Auto merged innobase/include/ut0mem.h: Auto merged innobase/lock/lock0lock.c: Auto merged innobase/row/row0ins.c: Auto merged innobase/row/row0mysql.c: Auto merged innobase/row/row0sel.c: Auto merged innobase/row/row0umod.c: Auto merged innobase/row/row0upd.c: Auto merged innobase/trx/trx0trx.c: Auto merged innobase/ut/ut0dbg.c: Auto merged innobase/ut/ut0mem.c: Auto merged myisam/mi_dynrec.c: Auto merged mysql-test/r/innodb.result: Auto merged mysql-test/t/fulltext.test: Auto merged mysql-test/t/rpl_rotate_logs.test: Auto merged scripts/make_binary_distribution.sh: Auto merged sql/ha_innodb.cc: Auto merged sql/item_func.cc: Auto merged sql/slave.cc: Auto merged sql/sql_class.h: Auto merged sql/sql_show.cc: Auto merged innobase/os/os0file.c: Merge with 4.0.20 Ensure that we call F_UNLCK for files on which we call F_WRLCK. This is to ensure that this code will be portable accross most platforms. myisam/ft_boolean_search.c: Merge with 4.0.20 (keep original file) myisam/ft_parser.c: Merge with 4.0.20 (keep original file) myisam/ftdefs.h: Merge with 4.0.20 (keep original file)
93 lines
2.3 KiB
Text
93 lines
2.3 KiB
Text
# Test of options max_binlog_size and max_relay_log_size and
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# how they act (if max_relay_log_size == 0, use max_binlog_size
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# for relay logs too).
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# Test of manual relay log rotation with FLUSH LOGS.
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source include/master-slave.inc;
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connection slave;
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stop slave;
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connection master;
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# Generate a big enough master's binlog to cause relay log rotations
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create table t1 (a int);
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let $1=800;
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disable_query_log;
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begin;
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while ($1)
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{
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# eval means expand $ expressions
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eval insert into t1 values( $1 );
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dec $1;
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}
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enable_query_log;
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drop table t1;
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save_master_pos;
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connection slave;
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reset slave;
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set global max_binlog_size=8192;
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set global max_relay_log_size=8192-1; # mapped to 4096
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select @@global.max_relay_log_size;
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start slave;
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sync_with_master;
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--replace_result $MASTER_MYPORT MASTER_PORT
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--replace_column 1 # 33 #
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show slave status;
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stop slave;
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reset slave;
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set global max_relay_log_size=(5*4096);
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select @@global.max_relay_log_size;
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start slave;
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sync_with_master;
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--replace_result $MASTER_MYPORT MASTER_PORT
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--replace_column 1 # 33 #
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show slave status;
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stop slave;
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reset slave;
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set global max_relay_log_size=0;
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select @@global.max_relay_log_size;
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start slave;
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sync_with_master;
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--replace_result $MASTER_MYPORT MASTER_PORT
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--replace_column 1 # 33 #
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show slave status;
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# Tests below are mainly to ensure that we have not coded with wrong assumptions
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stop slave;
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reset slave;
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# test of relay log rotation when the slave is stopped
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# (to make sure it does not crash).
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flush logs;
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--replace_result $MASTER_MYPORT MASTER_PORT
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--replace_column 1 # 33 #
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show slave status;
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reset slave;
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start slave;
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sync_with_master;
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# test of relay log rotation when the slave is started
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flush logs;
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# We have now easy way to be sure that the SQL thread has now deleted the
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# log we just closed. But a trick to achieve this is do an update on the master.
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connection master;
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create table t1 (a int);
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save_master_pos;
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connection slave;
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sync_with_master;
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--replace_result $MASTER_MYPORT MASTER_PORT
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--replace_column 1 # 33 #
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show slave status;
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# one more rotation, to be sure Relay_Log_Space is correctly updated
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flush logs;
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connection master;
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drop table t1;
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save_master_pos;
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connection slave;
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sync_with_master;
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--replace_result $MASTER_MYPORT MASTER_PORT
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--replace_column 1 # 33 #
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show slave status;
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connection master;
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# test that the absence of relay logs does not make a master crash
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flush logs;
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show master status;
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