Merge lp:~hrvojem/percona-xtrabackup/rn-2.2.6-2.2 into lp:percona-xtrabackup/2.2

[Hrvoje Matijakovic]

[Sergei Glushchenko (sergei.glushchenko)]

review: Approve

=== modified file 'storage/innobase/xtrabackup/doc/source/conf.py'
--- storage/innobase/xtrabackup/doc/source/conf.py	2014-09-30 09:43:35 +0000
+++ storage/innobase/xtrabackup/doc/source/conf.py	2014-11-03 11:53:23 +0000
@@ -51,9 +51,9 @@
 # built documents.
 #
 # The short X.Y version.
-version = '2.2.5'
+version = '2.2.6'
 # The full version, including alpha/beta/rc tags.
-release = '2.2.5'
+release = '2.2.6'
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.

=== added file 'storage/innobase/xtrabackup/doc/source/release-notes/2.2/2.2.6.rst'
--- storage/innobase/xtrabackup/doc/source/release-notes/2.2/2.2.6.rst	1970-01-01 00:00:00 +0000
+++ storage/innobase/xtrabackup/doc/source/release-notes/2.2/2.2.6.rst	2014-11-03 11:53:23 +0000
@@ -0,0 +1,37 @@
+============================
+ |Percona XtraBackup| 2.2.6
+============================
+
+Percona is glad to announce the release of |Percona XtraBackup| 2.2.6 on November 3rd 2014. Downloads are available from our download site `here <http://www.percona.com/downloads/XtraBackup/2.2.6/>`_ and from :ref:`apt <apt_repo>` and :ref:`yum <yum_repo>` repositories. 
+
+This release is the current stable release in the 2.2 series.
+
+New Features
+------------
+
+ |Percona XtraBackup| now reads server options from ``SHOW VARIABLES`` rather than :file:`my.cnf` configuration file. 
+
+ |Percona XtraBackup| now has more verbose output during initial table scan (it will now print a diagnostic message before performing a tablespace scan, which may take a long time on systems with large numbers of tablespaces) and before starting a backup/apply-log/copy-back operation in innobackupex (it will now print a diagnostic message with a timestamp to make it easier for users to get duration of the operation.)
+
+Bugs Fixed
+----------
+
+ |innobackupex| didn't take the default datadir, which caused backups to fail if the datadir wasn't specified in the :file:`my.cnf` configuration file. Bug fixed :bug:`936934`.
+
+ |innobackupex| will now fail with an error when :option:`innobackupex --slave-info` is used on  a multi-threaded non-GTID slave, because ``Exec_Master_Log_Pos`` cannot be trusted for a multi-threaded slave. Bug fixed :bug:`1372679`.
+
+ InnoDB log scanning failure (bug :mysqlbug:`60788`) would cause backups to fail. Fixed by porting the fix from |MySQL| 5.7. Bug fixed :bug:`1375383`.  
+
+ Options :option:`innobackupex --apply-log` and :option:`innobackupex --decompress` weren't marked as mutually exclusive, ie. if they were both specified, only :option:`innobackupex --decompress` would work, which could lead to |MySQL| instance being started with an unprepared backup. Fixed by making mutually exclusive categories of options: 1. :option:`innobackupex --decompress`, :option:`innobackupex --decrypt`; 2. :option:`innobackupex --copy-back`; 3. :option:`innobackupex --move-back`; 4. :option:`innobackupex --apply-log`. Bug fixed :bug:`1376874`.
+
+ |innobackupex| wasn't creating directories specified in :option:`innodb_data_home_dir` and :option:`innodb_log_group_home_dir` when :option:`innobackupex --copy-back` option was used. Bug fixed :bug:`1382347`.
+
+ |Percona XtraBackup| now supports all option modifiers supported by upstream MySQL: skip, disable, enable, maximum, loose. Bug fixed :bug:`664128`.
+
+ |Percona Xtrabackup| would fail to perform a full backup on |Percona Server| 5.5 if :option:`innodb_log_file_size` variable wasn't set in the ``[mysqld]`` section of :file:`my.cnf`. Bug fixed :bug:`1334062`. 
+
+Other bugs fixed: :bug:`1379905`, :bug:`1386013`, :bug:`1072695`, :bug:`1375241`, :bug:`1182841`, and :bug:`1343722`.
+
+All of Percona's software is open-source and free, all the details of the release can be found in the `2.2.6 milestone <https://launchpad.net/percona-xtrabackup/+milestone/2.2.6>`_ at Launchpad. Bugs can be reported on the `launchpad bug tracker <https://bugs.launchpad.net/percona-xtrabackup/+filebug>`_.
+
+