lp:~akopytov/percona-xtrabackup/bug1097158-2.0

Created by Alexey Kopytov on 2013-01-08 and last modified on 2013-01-08
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491. By Alexey Kopytov on 2013-01-08

Bug #1097158: xb_log_overwrap fails sporadically in Jenkin

The test case tries to generate enough log writes to cause the log files
wrap around and make xtrabackup fail with an error.

Found 2 potential problems:

- the test used the default log buffer size. Which, for an InnoDB
  plugin's default 8M buffer size, means there may be not enough changes
  in the on-disk files to trigger the expected error
- the test suspended the main xtrabackup thread, but not the log copying
  thread. Which means the log copying thread could be catching up in the
  background and avoid reading wrapped-around log entries, and thus, the
  expected error.

Fixed by setting an explicit log buffer size to the minimum value (1M)
and using debug sync to suspend log copying thread, rather than the main
one.

490. By Stewart Smith on 2013-01-02

merge MariaDB support

489. By Stewart Smith on 2013-01-02

merge 1.6.7 release branch

488. By <email address hidden> on 2012-12-27

Merge lp:~akopytov/percona-xtrabackup/bug1089375-2.0

487. By Hrvoje Matijakovic on 2012-12-17

- 1.6 merge

486. By Hrvoje Matijakovic on 2012-12-17

- 1.6.7 release notes

485. By Stewart Smith on 2012-12-17

merge 2.0.4 release branch

483. By Stewart Smith on 2012-11-29

null merge backport of 2.0 bugfix to 1.6: Bug #771981: myisam tables are not locked during incremental backup

482. By Stewart Smith on 2012-11-29

null merge fix of test/t/bug996493.sh test case (was 1.6 specific)

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