Percona XtraBackup moved to https://jira.percona.com/projects/PXB 2.0.6

Milestone information

Project:
Percona XtraBackup moved to https://jira.percona.com/projects/PXB
Series:
2.0
Version:
2.0.6
Released:
2013-03-19  
Registrant:
Stewart Smith
Release registered:
2013-03-20
Active:
No. Drivers cannot target bugs and blueprints to this milestone.  

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Assignees:
1 Alexey Bychko, 12 Alexey Kopytov, 5 Laurynas Biveinis, 1 Sergei Glushchenko
Blueprints:
2 Implemented
Bugs:
17 Fix Released

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Release notes 

Percona is glad to announce the release of Percona XtraBackup 2.0.6 on March 20, 2013. Downloads are available from our download site here and Percona Software Repositories.

This release is the current GA (Generally Available) stable release in the 2.0 series.

New Features:

    XtraBackup has implemented basic support for MySQL 5.6, Percona Server 5.6 and MariaDB 10.0. Basic support means that these versions are are recognized by XtraBackup, and that backup/restore works as long as no 5.6-specific features are used (such as GTID, remote/transportable tablespaces, separate undo tablespace, 5.6-style buffer pool dump files).

Bugs Fixed:

    Individual InnoDB tablespaces with size less than 1MB were extended to 1MB on the backup prepare operation. This led to a large increase in disk usage in cases when there are many small InnoDB tablespaces. Bug fixed #950334 (Daniel Frett, Alexey Kopytov).
    Fixed the issue that caused databases corresponding to inaccessible datadir subdirectories to be ignored by XtraBackup without warning or error messages. This was happening because InnoDB code silently ignored datadir subdirectories it could not open. Bug fixed #664986 (Alexey Kopytov).
    Under some circumstances XtraBackup could fail to copy a tablespace with a high --parallel option value and a low innodb_open_files value. Bug fixed #870119 (Alexey Kopytov).
    Fix for the bug #711166 introduced a regression that caused individual partition backups to fail when used with --include option in innobackupex or the --tables option in xtrabackup. Bug fixed #1130627 (Alexey Kopytov).
    innobackupex didn’t add the file-per-table setting for table-independent backups. Fixed by making XtraBackup auto-enable innodb_file_per_table when the --export option is used. Bug fixed #930062 (Alexey Kopytov).
    Under some circumstances XtraBackup could fail on a backup prepare with innodb_flush_method=O_DIRECT. Bug fixed #1055547 (Alexey Kopytov).
    innobackupex did not pass the --tmpdir option to the xtrabackup binary resulting in the server’s tmpdir always being used for temporary files. Bug fixed #1085099 (Alexey Kopytov).
    XtraBackup has improved the error reporting for unrecognized server versions. Bug fixed #1087219 (Alexey Kopytov).
    Fixed the missing rpm dependency for Perl Time::HiRes package that caused innobackupex to fail on minimal CentOS installations. Bug fixed #1121573 (Alexey Bychko).
    innobackupex would fail when --no-lock and --rsync were used in conjunction. Bug fixed #1123335 (Sergei Glushchenko).
    Fix for the bug #1055989 introduced a regression that caused xtrabackup_pid file to remain in the temporary dir after execution. Bug fixed #1114955 (Alexey Kopytov).
    Unnecessary debug messages have been removed from the XtraBackup output. Bug fixed #1131084 (Alexey Kopytov).

Other bug fixes: bug fixed #1153334 (Alexey Kopytov), bug fixed #1098498 (Laurynas Biveinis), bug fixed #1132763 (Laurynas Biveinis), bug fixed #1142229 (Laurynas Biveinis), bug fixed #1130581 (Laurynas Biveinis).

Release notes with all the bugfixes for Percona XtraBackup 2.0.6 are available in our online documentation. Bugs can be reported on the launchpad bug tracker.

Changelog 

This release does not have a changelog.

2 blueprints and 17 bugs targeted

Blueprint Priority Assignee Delivery
Basic 5.6 support Basic 5.6 support 5 Essential Alexey Kopytov  11 Implemented
Support building against MySQL/InnoDB 5.6 Support building against MySQL/InnoDB 5.6 5 Essential Laurynas Biveinis  11 Implemented
Bug report Importance Assignee Status
664986 #664986 directory premission and backup failure 3 High Alexey Kopytov  10 Fix Released
870119 #870119 assertion failure while trying to read InnoDB partition 3 High Alexey Kopytov  10 Fix Released
950334 #950334 disk space grows by >500% while preparing a backup 3 High Alexey Kopytov  10 Fix Released
1130627 #1130627 Can't backup individual partitions 3 High Alexey Kopytov  10 Fix Released
1153334 #1153334 Failing CentOS5-32 builds in Jenkins 3 High Alexey Kopytov  10 Fix Released
930062 #930062 Innobackupex doesn't add file-per-table setting for table-independent backups 4 Medium Alexey Kopytov  10 Fix Released
1055547 #1055547 xtrabackup as SST fails when innodb_flush_method is O_DIRECT 4 Medium Alexey Kopytov  10 Fix Released
1085099 #1085099 innobackupex does not pass --tmpdir to xtrabackup 4 Medium Alexey Kopytov  10 Fix Released
1087219 #1087219 innobackupex should have better error reporting for unrecognized server versions 4 Medium Alexey Kopytov  10 Fix Released
1098498 #1098498 Sporadic xb_incremental_compressed_* failures in Jenkins 4 Medium Laurynas Biveinis  10 Fix Released
1121573 #1121573 RPM install misses Time::HiRes Perl dependency 4 Medium Alexey Bychko  10 Fix Released
1123335 #1123335 innobackupex fails when --no-lock and --rsync are used in conjunction 4 Medium Sergei Glushchenko  10 Fix Released
1114955 #1114955 xtrabackup_pid remains existed after execution 5 Low Alexey Kopytov  10 Fix Released
1130581 #1130581 Mismatch between xtrabackup_compress_threads types 5 Low Laurynas Biveinis  10 Fix Released
1131084 #1131084 Unneccessary/debug print in xtrabackup output 5 Low Alexey Kopytov  10 Fix Released
1142229 #1142229 latest merge breaks compiling against mysql-5.1 5 Low Laurynas Biveinis  10 Fix Released
1132763 #1132763 No need to shutdown servers cleanly before wiping their datadirs in the testsuite 6 Wishlist Laurynas Biveinis  10 Fix Released
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