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call mtr.add_suppression('Attempting backtrace');
call mtr.add_suppression('MYSQL_BIN_LOG::purge_logs failed to process registered files that would be purged.');
call mtr.add_suppression('MYSQL_BIN_LOG::open failed to sync the index file');
call mtr.add_suppression('Turning logging off for the whole duration of the MySQL server process.');
call mtr.add_suppression('Could not use .*');
call mtr.add_suppression('MYSQL_BIN_LOG::purge_logs failed to clean registers before purging logs.');
flush tables;
SET @saved_dbug = @@SESSION.debug_dbug;
RESET MASTER;
flush logs;
flush logs;
flush logs;
show binary logs;
Log_name File_size
master-bin.000001 #
master-bin.000002 #
master-bin.000003 #
master-bin.000004 #
flush tables;
purge binary logs TO 'master-bin.000004';
Warnings:
Warning 1612 Being purged log master-bin.000001 was not found
*** must show a list starting from the 'TO' argument of PURGE ***
show binary logs;
Log_name File_size
master-bin.000004 #
reset master;
flush logs;
flush logs;
flush logs;
*** must be a warning master-bin.000001 was not found ***
Warnings:
Warning 1612 Being purged log master-bin.000001 was not found
*** must show one record, of the active binlog, left in the index file after PURGE ***
show binary logs;
Log_name File_size
master-bin.000004 #
reset master;
flush logs;
flush logs;
flush logs;
purge binary logs TO 'master-bin.000002';
ERROR HY000: Fatal error during log purge
show warnings;
Level Code Message
Warning 1377 a problem with deleting master-bin.000001; consider examining correspondence of your binlog index file to the actual binlog files
Error 1377 Fatal error during log purge
reset master;
# crash_purge_before_update_index
flush logs;
SET SESSION debug_dbug="+d,crash_purge_before_update_index";
purge binary logs TO 'master-bin.000002';
ERROR HY000: Lost connection to MySQL server during query
SET @index=LOAD_FILE('MYSQLTEST_VARDIR/mysqld.1/data//master-bin.index');
SELECT @index;
@index
master-bin.000001
master-bin.000002
master-bin.000003
# crash_purge_non_critical_after_update_index
flush logs;
SET SESSION debug_dbug="+d,crash_purge_non_critical_after_update_index";
purge binary logs TO 'master-bin.000004';
ERROR HY000: Lost connection to MySQL server during query
SET @index=LOAD_FILE('MYSQLTEST_VARDIR/mysqld.1/data//master-bin.index');
SELECT @index;
@index
master-bin.000004
master-bin.000005
# crash_purge_critical_after_update_index
flush logs;
SET SESSION debug_dbug="+d,crash_purge_critical_after_update_index";
purge binary logs TO 'master-bin.000006';
ERROR HY000: Lost connection to MySQL server during query
SET @index=LOAD_FILE('MYSQLTEST_VARDIR/mysqld.1/data//master-bin.index');
SELECT @index;
@index
master-bin.000006
master-bin.000007
# crash_create_non_critical_before_update_index
SET SESSION debug_dbug="+d,crash_create_non_critical_before_update_index";
flush logs;
ERROR HY000: Lost connection to MySQL server during query
SET @index=LOAD_FILE('MYSQLTEST_VARDIR/mysqld.1/data//master-bin.index');
SELECT @index;
@index
master-bin.000006
master-bin.000007
master-bin.000008
# crash_create_critical_before_update_index
SET SESSION debug_dbug="+d,crash_create_critical_before_update_index";
flush logs;
ERROR HY000: Lost connection to MySQL server during query
SET @index=LOAD_FILE('MYSQLTEST_VARDIR/mysqld.1/data//master-bin.index');
SELECT @index;
@index
master-bin.000006
master-bin.000007
master-bin.000008
master-bin.000009
# crash_create_after_update_index
SET SESSION debug_dbug="+d,crash_create_after_update_index";
flush logs;
ERROR HY000: Lost connection to MySQL server during query
SET @index=LOAD_FILE('MYSQLTEST_VARDIR/mysqld.1/data//master-bin.index');
SELECT @index;
@index
master-bin.000006
master-bin.000007
master-bin.000008
master-bin.000009
master-bin.000010
master-bin.000011
#
# This should put the server in unsafe state and stop
# accepting any command. If we inject a fault at this
# point and continue the execution the server crashes.
#
SET @index=LOAD_FILE('MYSQLTEST_VARDIR/mysqld.1/data//master-bin.index');
SELECT @index;
@index
master-bin.000006
master-bin.000007
master-bin.000008
master-bin.000009
master-bin.000010
master-bin.000011
# fault_injection_registering_index
SET SESSION debug_dbug="+d,fault_injection_registering_index";
flush logs;
ERROR HY000: Can't open file: 'master-bin.000012' (errno: 1 "Operation not permitted")
SET @index=LOAD_FILE('MYSQLTEST_VARDIR/mysqld.1/data//master-bin.index');
SELECT @index;
@index
master-bin.000006
master-bin.000007
master-bin.000008
master-bin.000009
master-bin.000010
master-bin.000011
# restart
SET @index=LOAD_FILE('MYSQLTEST_VARDIR/mysqld.1/data//master-bin.index');
SELECT @index;
@index
master-bin.000006
master-bin.000007
master-bin.000008
master-bin.000009
master-bin.000010
master-bin.000011
master-bin.000012
# fault_injection_updating_index
SET SESSION debug_dbug="+d,fault_injection_updating_index";
flush logs;
ERROR HY000: Can't open file: 'master-bin.000013' (errno: 1 "Operation not permitted")
SET @index=LOAD_FILE('MYSQLTEST_VARDIR/mysqld.1/data//master-bin.index');
SELECT @index;
@index
master-bin.000006
master-bin.000007
master-bin.000008
master-bin.000009
master-bin.000010
master-bin.000011
master-bin.000012
# restart
SET @index=LOAD_FILE('MYSQLTEST_VARDIR/mysqld.1/data//master-bin.index');
SELECT @index;
@index
master-bin.000006
master-bin.000007
master-bin.000008
master-bin.000009
master-bin.000010
master-bin.000011
master-bin.000012
master-bin.000013
SET @@SESSION.debug_dbug = @saved_dbug;
End of tests
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