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MDEV-18976 Implement a CHECKSUM redo log record for improved validation

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Set innodb_log_page_checksum= ON for testing.
This commit is contained in:
Vlad Lesin 2021-01-21 14:00:20 +03:00
parent 7a478897f2
commit 914244d08c
2 changed files with 6 additions and 5 deletions
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1
mysql-test/include/default_mysqld.cnf
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@ -55,6 +55,7 @@ loose-innodb_read_io_threads= 2
loose-innodb_log_buffer_size= 1M
loose-innodb_log_file_size= 10M
loose-innodb-stats-persistent= OFF
loose-innodb-log-page-checksum= ON
slave-net-timeout=120

10
mysql-test/suite/sys_vars/r/innodb_log_page_checksum_basic.result
View File

@ -4,23 +4,23 @@ SET @start_global_value = @@global.innodb_log_page_checksum;
#
select @@global.innodb_log_page_checksum;
@@global.innodb_log_page_checksum
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select @@session.innodb_log_page_checksum;
ERROR HY000: Variable 'innodb_log_page_checksum' is a GLOBAL variable
show global variables like 'innodb_log_page_checksum';
Variable_name Value
innodb_log_page_checksum OFF
innodb_log_page_checksum ON
show session variables like 'innodb_log_page_checksum';
Variable_name Value
innodb_log_page_checksum OFF
innodb_log_page_checksum ON
select * from information_schema.global_variables
where variable_name='innodb_log_page_checksum';
VARIABLE_NAME VARIABLE_VALUE
INNODB_LOG_PAGE_CHECKSUM OFF
INNODB_LOG_PAGE_CHECKSUM ON
select * from information_schema.session_variables
where variable_name='innodb_log_page_checksum';
VARIABLE_NAME VARIABLE_VALUE
INNODB_LOG_PAGE_CHECKSUM OFF
INNODB_LOG_PAGE_CHECKSUM ON
#
# show that it's writable
#