InnoDB error in server log of innodb_bug34300

[Laurynas Biveinis]

With the suggested fix for upstream bug 64127 applied, the testcase innodb_bug34300 starts
(correctly) failing: (or the error log may be inspected manually without that fix
applied)

innodb_plugin.innodb_bug34300 [ fail ] Found warnings/errors in server log
file!
        Test ended at 2012-01-25 13:31:50
line
120125 14:31:49 InnoDB: ERROR: the age of the last checkpoint is 9439048,
^ Found warnings in /home/laurynas/percona/mysql-PS/5.1/mysql-test/var/log/mysqld.1.err

The testcase inserts a 8.5MB BLOB while the server is using the default redo log file
size, making the checkpoint age go beyond the log capacity.

How to repeat:
Apply the fix for bug 64127 and then ./mysql-test-run innodb_bug34300.

Alternatively just ./mysql-test-run innodb_bug34300 and inspect the error log for InnoDB
errors.

Suggested fix:
Following the rule of thumb that log group capacity must be 10x the size of largest row
with BLOB, add a innodb_bug34300-master.opt with contents

--innodb-log-file-size=40M

[Shahriyar Rzayev (rzayev-sehriyar)]

Percona now uses JIRA for bug reports so this bug report is migrated to: https://jira.percona.com/browse/PS-1240