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unknown
2011-05-18 15:31:20 +02:00
parent fd855154af 3622983af3
commit d270325a28
2 changed files with 23 additions and 8 deletions
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8
mysql-test/suite/rpl/r/rpl_corruption.result
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@@ -4,6 +4,8 @@ call mtr.add_suppression('Found invalid event in binary log');
call mtr.add_suppression('Slave I/O: Relay log write failure: could not queue event from master');
call mtr.add_suppression('event read from binlog did not pass crc check');
call mtr.add_suppression('Replication event checksum verification failed');
call mtr.add_suppression('Event crc check failed! Most likely there is event corruption');
call mtr.add_suppression('Slave SQL: Error initializing relay log position: I/O error reading event at position .*, Error_code: 1593');
SET @old_master_verify_checksum = @@master_verify_checksum;
# 1. Creating test table/data and set corruption position for testing
* insert/update/delete rows in table t1 *
@@ -23,18 +25,18 @@ SET GLOBAL debug="-d,corrupt_read_log_event2";
SET GLOBAL master_verify_checksum=0;
SET GLOBAL debug="+d,corrupt_read_log_event2";
START SLAVE IO_THREAD;
include/wait_for_slave_io_error.inc [errno=1595]
include/wait_for_slave_io_error.inc [errno=1595,1722]
SET GLOBAL debug="-d,corrupt_read_log_event2";
SET GLOBAL debug= "";
SET GLOBAL master_verify_checksum=1;
# 5. Slave. Corruption in network
SET GLOBAL debug="+d,corrupt_queue_event";
START SLAVE IO_THREAD;
include/wait_for_slave_io_error.inc [errno=1595]
include/wait_for_slave_io_error.inc [errno=1595,1722]
SET GLOBAL debug="-d,corrupt_queue_event";
# 6. Slave. Corruption in relay log
SET GLOBAL debug="+d,corrupt_read_log_event_char";
START SLAVE;
START SLAVE SQL_THREAD;
include/wait_for_slave_sql_error.inc [errno=1593]
SET GLOBAL debug="-d,corrupt_read_log_event_char";
SET GLOBAL debug= "";

23
mysql-test/suite/rpl/t/rpl_corruption.test
View File

@@ -1,6 +1,4 @@
############################################################
# Author: Serge Kozlov <serge.kozlov@oracle.com>
# Date: 17 Oct 2010
# Purpose: WL#5064 Testing with corrupted events.
# The test emulates the corruption at the vary stages
# of replication:
@@ -9,6 +7,14 @@
# - in relay log
############################################################
#
# The tests intensively utilize @@global.debug. Note,
# Bug#11765758 - 58754,
# @@global.debug is read by the slave threads through dbug-interface.
# Hence, before a client thread set @@global.debug we have to ensure that:
# (a) the slave threads are stopped, or (b) the slave threads are in
# sync and waiting.
--source include/have_debug.inc
--source include/master-slave.inc
@@ -17,6 +23,8 @@ call mtr.add_suppression('Found invalid event in binary log');
call mtr.add_suppression('Slave I/O: Relay log write failure: could not queue event from master');
call mtr.add_suppression('event read from binlog did not pass crc check');
call mtr.add_suppression('Replication event checksum verification failed');
call mtr.add_suppression('Event crc check failed! Most likely there is event corruption');
call mtr.add_suppression('Slave SQL: Error initializing relay log position: I/O error reading event at position .*, Error_code: 1593');
SET @old_master_verify_checksum = @@master_verify_checksum;
@@ -56,6 +64,7 @@ while ($i) {
}
--enable_query_log
# Emulate corruption in binlog file when SHOW BINLOG EVENTS is executing
--echo # 2. Corruption in master binlog and SHOW BINLOG EVENTS
SET GLOBAL debug="+d,corrupt_read_log_event_char";
@@ -65,6 +74,7 @@ send_eval SHOW BINLOG EVENTS FROM $pos;
--enable_query_log
--error ER_ERROR_WHEN_EXECUTING_COMMAND
reap;
SET GLOBAL debug="-d,corrupt_read_log_event_char";
# Emulate corruption on master with crc checking on master
@@ -84,7 +94,7 @@ SET GLOBAL master_verify_checksum=0;
SET GLOBAL debug="+d,corrupt_read_log_event2";
--connection slave
START SLAVE IO_THREAD;
let $slave_io_errno= 1595;
let $slave_io_errno= 1595,1722;
--source include/wait_for_slave_io_error.inc
--connection master
SET GLOBAL debug="-d,corrupt_read_log_event2";
@@ -96,16 +106,19 @@ SET GLOBAL master_verify_checksum=1;
--connection slave
SET GLOBAL debug="+d,corrupt_queue_event";
START SLAVE IO_THREAD;
let $slave_io_errno= 1595;
let $slave_io_errno= 1595,1722;
--source include/wait_for_slave_io_error.inc
SET GLOBAL debug="-d,corrupt_queue_event";
# Emulate corruption in relay log
--echo # 6. Slave. Corruption in relay log
SET GLOBAL debug="+d,corrupt_read_log_event_char";
START SLAVE;
START SLAVE SQL_THREAD;
let $slave_sql_errno= 1593;
--source include/wait_for_slave_sql_error.inc
SET GLOBAL debug="-d,corrupt_read_log_event_char";
SET GLOBAL debug= "";