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MDEV-35411 innodb.log_file_size_online occasionally fails

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The test innodb.log_file_size_online was killing the server shortly
after the completion of SET GLOBAL innodb_log_file_size.
It is possible that log_t::write_checkpoint() would let mysqltest.cc
proceed to kill the server before the message had been written to
the server error log.

Let us remove the occasionally failing check of that message, and
instead ensure that SET GLOBAL innodb_log_file_size to a different
size will result in an error log message when the server is not being
killed.
This commit is contained in:
Marko Mäkelä 2024-11-13 12:04:05 +02:00
parent a37f71bd10
commit c72221e2f8
2 changed files with 14 additions and 2 deletions
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10
mysql-test/suite/innodb/r/log_file_size_online.result
View File

@ -58,5 +58,13 @@ COUNT(*) LENGTH(b)
SHOW VARIABLES LIKE 'innodb_log_file_size'; SHOW VARIABLES LIKE 'innodb_log_file_size';
Variable_name Value Variable_name Value
innodb_log_file_size 5242880 innodb_log_file_size 5242880
FOUND 1 /InnoDB: Resized log to 5\.000MiB/ in mysqld.1.err SET GLOBAL innodb_log_file_size=6291456;
SHOW VARIABLES LIKE 'innodb_log_file_size';
Variable_name Value
innodb_log_file_size 6291456
SET GLOBAL innodb_log_file_size=5242880;
SHOW VARIABLES LIKE 'innodb_log_file_size';
Variable_name Value
innodb_log_file_size 5242880
FOUND 1 /InnoDB: Resized log to 6\.000MiB/ in mysqld.1.err
DROP TABLE t; DROP TABLE t;

6
mysql-test/suite/innodb/t/log_file_size_online.test
View File

@ -60,7 +60,11 @@ SELECT * FROM t WHERE a<10;
SELECT COUNT(*),LENGTH(b) FROM t GROUP BY b; SELECT COUNT(*),LENGTH(b) FROM t GROUP BY b;
SHOW VARIABLES LIKE 'innodb_log_file_size'; SHOW VARIABLES LIKE 'innodb_log_file_size';
let SEARCH_PATTERN = InnoDB: Resized log to 5\\.000MiB; SET GLOBAL innodb_log_file_size=6291456;
SHOW VARIABLES LIKE 'innodb_log_file_size';
SET GLOBAL innodb_log_file_size=5242880;
SHOW VARIABLES LIKE 'innodb_log_file_size';
let SEARCH_PATTERN = InnoDB: Resized log to 6\\.000MiB;
--source include/search_pattern_in_file.inc --source include/search_pattern_in_file.inc
DROP TABLE t; DROP TABLE t;