Percona Server moved to https://jira.percona.com/projects/PS

Merge lp:~hrvojem/percona-server/doc-29 into lp:percona-server/5.6

  1. doc-29
  2. Merge into 5.6
Proposed by Hrvoje Matijakovic
Status: Merged
Approved by: Laurynas Biveinis
Approved revision: no longer in the source branch.
Merged at revision: 376
Proposed branch: lp:~hrvojem/percona-server/doc-29
Merge into: lp:percona-server/5.6
Diff against target: 419 lines (+310/-5)
9 files modified
doc/source/changed_in_56.rst (+57/-0)
doc/source/diagnostics/innodb_show_status.rst (+16/-0)
doc/source/index.rst (+4/-2)
doc/source/installation/apt_repo.rst (+3/-2)
doc/source/management/log_archiving.rst (+77/-0)
doc/source/performance/atomic_fio.rst (+46/-0)
doc/source/release-notes/Percona-Server-5.6.11-60.3.rst (+105/-0)
doc/source/release-notes/release-notes_index.rst (+1/-0)
doc/source/reliability/log_connection_error.rst (+1/-1)
To merge this branch: bzr merge lp:~hrvojem/percona-server/doc-29
Reviewer Review Type Date Requested Status
Laurynas Biveinis (community) Needs Fixing
Review via email: mp+167029@code.launchpad.net
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Revision history for this message
Laurynas Biveinis (laurynas-biveinis) wrote :

    - Replace ALL_O_DIRECT with O_DIRECT_NO_FSYNC in atomic_fio.rst
      (note that this is _not_ a 5.6 replacement option value for PS
      5.5 ALL_O_DIRECT, it just happens to fit in this context).
    - <laurynas> as for the Ported Features, I'd just link to 5.5-5.6 changes page
           and list them there, next to what's been dropped [16:07]
    - Only 1186831 from the currently-documented bugs should
      stay. The rest are "other bugfixes". Additional bugfixes to
      document are: 1185686, 1185304, 1184517, 1176864, 1154954,
      1181887, 1185040, 1171699, 714925, 1179974, 1182793, 1184427,
      1157037, 1169494.

review: Needs Fixing
Revision history for this message
Laurynas Biveinis (laurynas-biveinis) wrote :

   - Need different introduction because the feature is not in XB
     yet:
   - "Main goal for archiving the |XtraDB| logs is ability to later
     use them for incremental backups." - move to the end.
   - "These logs can be replayed since the last backup was taken
     with |Percona XtraBackup|." - not actually true right now.
   - And I miss a sentence(s) what does log archiving actually
     do. I.e. "InnoDB writes to the redo log files in a cyclic
     manner, so that the oldest log data is overwritten with the
     newest one. This feature makes copies of the old log files
     before they are overwritten, thus saving all the redo log for a
     write workload".
   - innodb_log_arch_expire_sec needs describing at the top as
     well. "It is possible to remove the oldest archived logs
     automatically by ... ".

review: Needs Fixing
Revision history for this message
Laurynas Biveinis (laurynas-biveinis) wrote :

That's for the current docs, but before the archived log GA it will be needed to document all the points in https://blueprints.launchpad.net/percona-server/+spec/document-log-archiving: "internals, limitations, new server variables, new entries in SHOW ENGINE INNODB STATUS and possible use cases for this feature."

Revision history for this message
Laurynas Biveinis (laurynas-biveinis) wrote :

    - Diff line 169: maybe "XtraDB and InnoDB write ... ",
    - Diff line 171: maybe let's remove the purpose / XB sentences
      for now and re-add at a later point. Likewise in the RNs.
    - Diff line 173: "Archived log file name format", "The start LSN
      marks ... ", "when the archive", "An example of archived log
      files"
    - Diff line 178: "The oldest archived logs".
    - bug 1185686: transaction objects are now allocated calling
      calloc() directly instead of using InnoDB heap allocation.
      This may improve write performance for high levels of
      concurrency.
    - bug 1184517: "Under very rare circumstances, deleting a
      zero-size bitmap file at the right moment would make server
      stop with an I/O error if changed page tracking is enabled"
    - bug 1171699: "Changed page tracking used to hold the log system
      mutex for the log reads needlessly, potentially limiting
      performance on write-intensive workloads"
    - 714925: "Incorrect schema definition for the (all the userstat
      tables) led to the maximum counter values being limited to
      32-bit signed integers. Fixed so that these values can be
      64-bit unsigned integers now."
    - 1184427: "Server would crash if an I_C_P query is issued that
      has an empty LSN range and thus does not need to read any bitmap
      files"
    - 1179974 is the one that gets to keep the current 3-bug
      description. "in the middle of requested LSN range".
    - 1185040: "A warning is now returned if a bitmap file I/O error
      occurs after an I_C_P query started returning data to indicate
      an incomplete result set".
    - 1157037: sorry, this should have been an "other bugfix"
    - 1169494: "Fixed an upstream bug ... that, in Percona Server,
      would cause small tablespaces to expand too fast around 500KB
      tablespace size"
    - 1176864: s/dict_table_struct:is_corrupt/whatever is the link to
      corrupt table action feature
    - Remove :bug:`1157037` from the "other bugs".

review: Needs Fixing
Revision history for this message
Laurynas Biveinis (laurynas-biveinis) wrote :

    - bug 714925: "Incorrect schema definitions for
      the :ref:`user_stats` tables in INFORMATION_SCHEMA
      (CLIENT_STATISTICS, INDEX_STATISTICS, TABLE_STATISTICS,
      THREAD_STATISTICS, and USER_STATISTICS) led to ... "
    - bug 1179974: "with an I/O error", missing.<space>Bug
    - bug 1169494: Percona Server-only user impact (even if the bug is
      upstream), thus use the previously-suggested wording "that, in
      Percona Server, ... "

review: Needs Fixing
Revision history for this message
Laurynas Biveinis (laurynas-biveinis) :
review: Approve
Revision history for this message
Laurynas Biveinis (laurynas-biveinis) wrote :

PURGE ARCHIVED LOGS BEFORE <log_filename>
PURGE ARCHIVED LOGS TO <datetime>

are swapped. They are actually BEFORE <date> and TO <filename>.

review: Needs Fixing

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=== modified file 'doc/source/changed_in_56.rst'
--- doc/source/changed_in_56.rst 2013-06-03 10:01:08 +0000
+++ doc/source/changed_in_56.rst 2013-06-03 17:46:27 +0000
@@ -13,6 +13,7 @@
13 * SHOW [GLOBAL] TEMPORARY TABLES functionality is now only available via the INFORMATION_SCHEMA tables :table:`TEMPORARY_TABLES` and :table:`GLOBAL_TEMPORARY_TABLES`.13 * SHOW [GLOBAL] TEMPORARY TABLES functionality is now only available via the INFORMATION_SCHEMA tables :table:`TEMPORARY_TABLES` and :table:`GLOBAL_TEMPORARY_TABLES`.
14 * `InnoDB timer-based Concurrency Throttling <http://www.percona.com/doc/percona-server/5.5/performance/innodb_thread_concurrency_timer_based.html>`_14 * `InnoDB timer-based Concurrency Throttling <http://www.percona.com/doc/percona-server/5.5/performance/innodb_thread_concurrency_timer_based.html>`_
15 * `InnoDB Recovery Stats <http://www.percona.com/doc/percona-server/5.5/management/innodb_recovery_patches.html>`_15 * `InnoDB Recovery Stats <http://www.percona.com/doc/percona-server/5.5/management/innodb_recovery_patches.html>`_
16 * Rows_read counters in :ref:`slow_extended` and ``SHOW PROCESSLIST`` had a very fuzzy meaning so they were removed.
1617
17Some features that were present in |Percona Server| 5.5 have been replaced by a different implementation of the same/similar functionality in |Percona Server| 5.6. These are:18Some features that were present in |Percona Server| 5.5 have been replaced by a different implementation of the same/similar functionality in |Percona Server| 5.6. These are:
1819
@@ -30,3 +31,59 @@
30 * The |InnoDB| data dictionary INFORMATION_SCHEMA tables have been superseded by the |MySQL| implementations 31 * The |InnoDB| data dictionary INFORMATION_SCHEMA tables have been superseded by the |MySQL| implementations
31 * |XtraDB| SYS_STATS persistent table and index statistics has been replaced by the MySQL 5.6 implementation32 * |XtraDB| SYS_STATS persistent table and index statistics has been replaced by the MySQL 5.6 implementation
32 * `Dump/Restore of the Buffer Pool <http://www.percona.com/doc/percona-server/5.5/management/innodb_lru_dump_restore.html>`_ is now available in |MySQL| 5.6, so we have replaced the |Percona Server| implementation with the MySQL one.33 * `Dump/Restore of the Buffer Pool <http://www.percona.com/doc/percona-server/5.5/management/innodb_lru_dump_restore.html>`_ is now available in |MySQL| 5.6, so we have replaced the |Percona Server| implementation with the MySQL one.
34
35Following features were ported from |Percona Server| 5.5 to |Percona Server| 5.6:
36
37 * :ref:`threadpool`
38
39 * :ref:`atomic_fio` patch from |MariaDB|
40
41 * :variable:`innodb_read_views_memory` and :variable:`innodb_descriptors_memory` status variables in the :ref:`innodb_show_status` to improve |InnoDB| memory usage diagnostics.
42
43 * :ref:`innodb_io_page`
44
45 * :ref:`innodb_numa_support`
46
47 * :ref:`log_warning_suppress`
48
49 * :ref:`improved_memory_engine`
50
51 * :ref:`maximum_binlog_files`
52
53 * :ref:`log_connection_error`
54
55 * :ref:`error_pad`
56
57 * :ref:`show_slave_status_nolock`
58
59 * :ref:`udf_percona_toolkit`
60
61 * :ref:`innodb_fake_changes_page`
62
63 * :ref:`innodb_kill_idle_trx`
64
65 * :ref:`enforce_engine`
66
67 * :ref:`psaas_utility_user`
68
69 * :ref:`secure_file_priv_extended`
70
71 * :ref:`expanded_option_modifiers`
72
73 * :ref:`changed_page_tracking`
74
75 * :ref:`pam_plugin`
76
77 * :ref:`user_stats`
78
79 * :ref:`slow_extended`
80
81 * :ref:`innodb_show_status`
82
83 * :ref:`innodb_deadlocks_page`
84
85 * :ref:`mysql_syslog`
86
87 * :ref:`show_engines`
88
89 * :ref:`thread_based_profiling`
3390
=== modified file 'doc/source/diagnostics/innodb_show_status.rst'
--- doc/source/diagnostics/innodb_show_status.rst 2013-06-03 10:01:08 +0000
+++ doc/source/diagnostics/innodb_show_status.rst 2013-06-03 17:46:27 +0000
@@ -361,6 +361,22 @@
361 :vartype: Numeric361 :vartype: Numeric
362 :scope: Global362 :scope: Global
363363
364.. variable:: innodb_descriptors_memory
365
366 :version 5.6.11-60.3: Introduced.
367 :vartype: Numeric
368 :scope: Global
369
370This status variable shows the current size of the descriptors array (in bytes). The descriptor array is an |XtraDB| data structure that contains the information on currently running transactions.
371
372.. variable:: innodb_read_views_memory
373
374 :version 5.6.11-60.3: Introduced.
375 :vartype: Numeric
376 :scope: Global
377
378This status variable shows the total amount of memory allocated for the |InnoDB| read view (in bytes).
379
364TRANSACTIONS380TRANSACTIONS
365------------381------------
366382
367383
=== modified file 'doc/source/index.rst'
--- doc/source/index.rst 2013-06-03 10:01:08 +0000
+++ doc/source/index.rst 2013-06-03 17:46:27 +0000
@@ -9,9 +9,9 @@
9 Percona Server 5.6 - Documentation9 Percona Server 5.6 - Documentation
10===================================10===================================
1111
12.. warning::12.. note::
1313
14 Please note: |Percona Server| 5.6 is ALPHA quality software. It should *NOT* be used in production environments.14 Please note: |Percona Server| 5.6 is RELEASE CANDIDATE quality software. It should *NOT* be used in production environments.
1515
16|Percona Server| is an enhanced drop-in replacement for |MySQL|. With |Percona Server|,16|Percona Server| is an enhanced drop-in replacement for |MySQL|. With |Percona Server|,
1717
@@ -67,6 +67,7 @@
67 :maxdepth: 167 :maxdepth: 1
68 :glob:68 :glob:
6969
70 performance/atomic_fio
70 performance/query_cache_enhance71 performance/query_cache_enhance
71 performance/innodb_numa_support72 performance/innodb_numa_support
72 performance/threadpool73 performance/threadpool
@@ -112,6 +113,7 @@
112 management/changed_page_tracking113 management/changed_page_tracking
113 management/pam_plugin114 management/pam_plugin
114 management/innodb_expanded_fast_index_creation115 management/innodb_expanded_fast_index_creation
116 management/log_archiving
115117
116Diagnostics Improvements118Diagnostics Improvements
117========================119========================
118120
=== modified file 'doc/source/installation/apt_repo.rst'
--- doc/source/installation/apt_repo.rst 2013-05-06 15:43:51 +0000
+++ doc/source/installation/apt_repo.rst 2013-06-03 17:46:27 +0000
@@ -33,15 +33,16 @@
33Debian33Debian
34------34------
3535
36 * 5.0 (lenny)
37 * 6.0 (squeeze)36 * 6.0 (squeeze)
37 * 7.0 (wheezy)
3838
39Ubuntu39Ubuntu
40------40------
4141
42 * 10.04LTS (lucid)42 * 10.04LTS (lucid)
43 * 11.10 (oneiric)
44 * 12.04LTS (precise)43 * 12.04LTS (precise)
44 * 12.10 (quantal)
45 * 13.04 (raring)
4546
4647
47Release Candidate Repository48Release Candidate Repository
4849
=== added file 'doc/source/management/log_archiving.rst'
--- doc/source/management/log_archiving.rst 1970-01-01 00:00:00 +0000
+++ doc/source/management/log_archiving.rst 2013-06-03 17:46:27 +0000
@@ -0,0 +1,77 @@
1.. _log_archiving:
2
3==========================
4 Log Archiving for XtraDB
5==========================
6
7.. note::
8
9 This feature implementation is considered ALPHA quality.
10
11|XtraDB| and |InnoDB| write to the redo log files in a cyclic manner, so that the oldest log data is overwritten with the newest one. This feature makes copies of the old log files before they are overwritten, thus saving all the redo log for a write workload.
12
13When log archiving is enabled, instead of rotating through log files, |XtraDB| will create a new one. There will always be one spare log file so that transactions are never stalled at log file rotation.
14
15Archived log file name format is ``ib_log_archive_<startlsn>``. The start LSN marks the log sequence number when the archive was started. An example of the archived log files should look like this: ::
16
17 ib_log_archive_00000000010145937920
18 ib_log_archive_00000000010196267520
19
20The oldest archived logs can be removed automatically by setting up the :variable:`innodb_log_arch_expire_sec` variable.
21
22
23User statements for handling the XtraDB log archiving
24======================================================
25
26New statements have been introduced in |Percona Server| for handling the |XtraDB| log archiving. Both of these statements require ``SUPER`` privilege.
27
28 * ``PURGE ARCHIVED LOGS BEFORE <log_filename>`` - this will delete all archived logs up to 'filename' (and 'filename' too). Archive which is currently in progress will not be deleted.
29
30 * ``PURGE ARCHIVED LOGS TO <datetime>`` - this will all archived logs modified before date time. Archive which is currently in progress will not be deleted.
31
32
33Version Specific Information
34============================
35
36 * :rn:`5.6.11-60.3`:
37 Feature implemented
38
39System Variables
40================
41
42.. variable:: innodb_log_archive
43
44 :version 5.6.11-60.3: Introduced.
45 :cli: Yes
46 :conf: Yes
47 :scope: Global
48 :dyn: Yes
49 :vartype: Boolean
50 :values: ON/OFF
51 :default: OFF
52
53This variable is used to enable or disable log archiving.
54
55.. variable:: innodb_log_arch_dir
56
57 :version 5.6.11-60.3: Introduced.
58 :cli: Yes
59 :conf: Yes
60 :scope: Global
61 :dyn: No
62 :type: Text
63 :default: ./
64
65This variable is used to specify the log archiving directory.
66
67.. variable:: innodb_log_arch_expire_sec
68
69 :version 5.6.11-60.3: Introduced.
70 :cli: Yes
71 :conf: Yes
72 :scope: Global
73 :dyn: Yes
74 :type: Numeric
75 :default: 0
76
77Number of seconds since last modification after which archived log should be deleted.
078
=== added file 'doc/source/performance/atomic_fio.rst'
--- doc/source/performance/atomic_fio.rst 1970-01-01 00:00:00 +0000
+++ doc/source/performance/atomic_fio.rst 2013-06-03 17:46:27 +0000
@@ -0,0 +1,46 @@
1.. _atomic_fio:
2
3============================================
4 Atomic write support for Fusion-io devices
5============================================
6
7.. note::
8
9 This feature implementation is considered BETA quality.
10
11DirectFS filesystem on `Fusion-io <http://www.fusionio.com/>`_ devices supports atomic writes. Atomic writes can be used instead of |InnoDB| doublewrite buffer to guarantee that the |InnoDB| data pages will be written to disk entirely or not at all. When atomic writes are enabled the device will take care of protecting the data against partial writes. In case the doublewrite buffer is enabled it will be disabled automatically. This will improve the write performance, because data doesn't need to be written twice anymore, and make the recovery simpler.
12
13
14Version Specific Information
15============================
16
17 * :rn:`5.6.11-60.3`
18 ``Atomic write support for Fusion-io`` feature implemented. This feature was ported from |MariaDB|.
19
20System Variables
21================
22
23.. variable:: innodb_use_atomic_writes
24
25 :cli: Yes
26 :conf: Yes
27 :scope: Global
28 :dyn: No
29 :vartype: Boolean
30 :default: 0 (OFF)
31
32This variable can be used to enable or disable atomic writes instead of the doublewrite buffer. When this option is enabled (set to ``1``), doublewrite buffer will be disabled on |InnoDB| initialization and the file flush method will be set to ``O_DIRECT`` if it's not ``O_DIRECT`` or ``O_DIRECT_NO_FSYNC`` already.
33
34.. warning::
35
36 :variable:`innodb_use_atomic_writes` should only be enabled on supporting devices, otherwise |InnoDB| will fail to start.
37
38Other Reading
39=============
40
41 * For general |InnoDB| tuning :ref:`innodb_io_page` documentation is available.
42
43 * `FusionIO DirectFS atomic write support in *MariaDB* <https://kb.askmonty.org/en/fusionio-directfs-atomic-write-support/>`_
44
45 * `Atomic Writes Accelerate MySQL Performance <http://www.fusionio.com/blog/atomic-writes-accelerate-mysql-performance/>`_
46
047
=== added file 'doc/source/release-notes/Percona-Server-5.6.11-60.3.rst'
--- doc/source/release-notes/Percona-Server-5.6.11-60.3.rst 1970-01-01 00:00:00 +0000
+++ doc/source/release-notes/Percona-Server-5.6.11-60.3.rst 2013-06-03 17:46:27 +0000
@@ -0,0 +1,105 @@
1.. rn:: 5.6.11-60.3
2
3==============================
4 |Percona Server| 5.6.11-60.3
5==============================
6
7Percona is glad to announce the first Release Candidate release of |Percona Server| 5.6.11-60.3 on June 3rd, 2013 (Downloads are available `here <http://www.percona.com/downloads/Percona-Server-5.6/Percona-Server-5.6.11-60.3/>`_ and from the `Percona Software Repositories <http://www.percona.com/docs/wiki/repositories:start>`_).
8
9Based on `MySQL 5.6.11 <http://dev.mysql.com/doc/relnotes/mysql/5.6/en/news-5-6-11.html>`_, including all the bug fixes in it, |Percona Server| 5.6.11-60.3 is the first RC release in the |Percona Server| 5.6 series. All of |Percona|'s software is open-source and free, all the details of the release can be found in the `5.6.11-60.3 milestone at Launchpad <https://launchpad.net/percona-server/+milestone/5.6.11-60.3>`_.
10
11This release contains all the bug fixes from latest |Percona Server| 5.5 release (currently |Percona Server| `5.5.31-30.3 <http://www.percona.com/doc/percona-server/5.5/release-notes/Percona-Server-5.5.31-30.3.html>`_).
12
13New Features
14============
15
16 |Percona Server| has implemented :ref:`log_archiving`. Currently this feature implementation is considered *ALPHA*.
17
18
19Ported Features
20===============
21
22 |Percona Server| has ported priority connection scheduling for the :ref:`threadpool` from |Percona Server| 5.5.
23
24 |Percona Server| has ported the :ref:`atomic_fio` patch from |MariaDB|. This feature adds atomic write support for ``directFS`` filesystem on ``Fusion-io`` devices. This feature implementation is considered BETA quality.
25
26 |Percona Server| has ported :variable:`innodb_read_views_memory` and :variable:`innodb_descriptors_memory` status variables in the :ref:`innodb_show_status` to improve |InnoDB| memory usage diagnostics.
27
28 :ref:`innodb_io_page` has been ported from |Percona Server| 5.5
29
30 :ref:`innodb_numa_support` has been ported from |Percona Server| 5.5
31
32 :ref:`log_warning_suppress` has been ported from |Percona Server| 5.5
33
34 :ref:`improved_memory_engine` has been ported from |Percona Server| 5.5
35
36 :ref:`maximum_binlog_files` has been ported from |Percona Server| 5.5
37
38 :ref:`log_connection_error` has been ported from |Percona Server| 5.5
39
40 :ref:`error_pad` has been ported from |Percona Server| 5.5
41
42 :ref:`show_slave_status_nolock` has been ported from |Percona Server| 5.5
43
44 :ref:`udf_percona_toolkit` has been ported from |Percona Server| 5.5
45
46 :ref:`innodb_fake_changes_page` has been ported from |Percona Server| 5.5
47
48 :ref:`innodb_kill_idle_trx` has been ported from |Percona Server| 5.5
49
50 :ref:`enforce_engine` has been ported from |Percona Server| 5.5
51
52 :ref:`psaas_utility_user` has been ported from |Percona Server| 5.5
53
54 :ref:`secure_file_priv_extended` has been ported from |Percona Server| 5.5
55
56 :ref:`expanded_option_modifiers` has been ported from |Percona Server| 5.5
57
58 :ref:`changed_page_tracking` has been ported from |Percona Server| 5.5
59
60 :ref:`pam_plugin` has been ported from |Percona Server| 5.5
61
62 :ref:`user_stats` has been ported from |Percona Server| 5.5
63
64 :ref:`slow_extended` has been ported from |Percona Server| 5.5
65
66 :ref:`innodb_show_status` has been ported from |Percona Server| 5.5
67
68 :ref:`innodb_deadlocks_page` has been ported from |Percona Server| 5.5
69
70 :ref:`mysql_syslog` has been ported from |Percona Server| 5.5
71
72 :ref:`show_engines` has been ported from |Percona Server| 5.5
73
74 :ref:`thread_based_profiling` has been ported from |Percona Server| 5.5
75
76
77Bug Fixes
78==========
79
80 Transaction objects are now allocated calling ``calloc()`` directly instead of using |InnoDB| heap allocation. This may improve write performance for high levels of concurrency. Bug fixed :bug:`1185686`.
81
82 Under very rare circumstances, deleting a zero-size bitmap file at the right moment would make server stop with an I/O error if changed page tracking is enabled. Bug fixed :bug:`1184517`.
83
84 Missing path separator between the directory and file name components in a bitmap file name could stop the server starting if the :variable:`innodb_data_home_dir` variable didn't have the path separator at the end. Bug fixed :bug:`1181887`.
85
86 Changed page tracking used to hold the log system mutex for the log reads needlessly, potentially limiting performance on write-intensive workloads. Bug fixed :bug:`1171699`.
87
88 Incorrect schema definition for the :ref:`user_stats` tables in ``INFORMATION_SCHEMA`` (:table:`CLIENT_STATISTICS`, :table:`INDEX_STATISTICS`, :table:`TABLE_STATISTICS`, :table:`THREAD_STATISTICS`, and :table:`USER_STATISTICS`) led to the maximum counter values being limited to 32-bit signed integers. Fixed so that these values can be 64-bit unsigned integers now. Bug fixed :bug:`714925`.
89
90 Server would crash if an :table:`INNODB_CHANGED_PAGES` query is issued that has an empty LSN range and thus does not need to read any bitmap files. Bug fixed :bug:`1184427`.
91
92 Query to the :table:`INNODB_CHANGED_PAGES` table would cause server to stop with an I/O error if a bitmap file in the middle of requested LSN range was missing. Bug fixed :bug:`1179974`.
93
94 A warning is now returned if a bitmap file I/O error occurs after an :table:`INNODB_CHANGED_PAGES` query started returning data to indicate an incomplete result set. Bug fixed :bug:`1185040`.
95
96 The :table:`INNODB_CHANGED_PAGES` table couldn't be queried if the log tracker wasn't running. Bug fixed :bug:`1185304`.
97
98 Fixed the upstream bug :mysqlbug:`68970` that, in |Percona Server|, would cause small tablespaces to expand too fast around 500KB tablespace size. Bug fixed :bug:`1169494`.
99
100 Fixed the ``RPM`` package dependencies issues. Bug fixed :bug:`1186831`.
101
102 Reduced the overhead from :ref:`innodb_corrupt_table_action_page` check as it was missing branch predictor annotations. Bug fixed :bug:`1176864`.
103
104Other bugs fixed: bug fixed :bug:`1184695`, bug fixed :bug:`1184512`, bug fixed :bug:`1183585`, bug fixed :bug:`1178606`, bug fixed :bug:`1177356`, bug fixed :bug:`1160895`, bug fixed :bug:`1182876`, bug fixed :bug:`1180481`, bug fixed :bug:`1163135`, bug fixed :bug:`1157078`, bug fixed :bug:`1182889`, bug fixed :bug:`1133926`, bug fixed :bug:`1165098`, bug fixed :bug:`1182793`, bug fixed :bug:`1157075`, bug fixed :bug:`1183625`, bug fixed :bug:`1155475`, bug fixed :bug:`1157037`, bug fixed :bug:`1182065`, bug fixed :bug:`1182837`, bug fixed :bug:`1177780`, bug fixed :bug:`1154954`.
105
0106
=== modified file 'doc/source/release-notes/release-notes_index.rst'
--- doc/source/release-notes/release-notes_index.rst 2013-05-27 03:01:29 +0000
+++ doc/source/release-notes/release-notes_index.rst 2013-06-03 17:46:27 +0000
@@ -6,6 +6,7 @@
6 :maxdepth: 16 :maxdepth: 1
7 :glob:7 :glob:
88
9 Percona-Server-5.6.11-60.3
9 Percona-Server-5.6.10-60.210 Percona-Server-5.6.10-60.2
10 Percona-Server-5.6.6-60.111 Percona-Server-5.6.6-60.1
11 Percona-Server-5.6.5-60.012 Percona-Server-5.6.5-60.0
1213
=== modified file 'doc/source/reliability/log_connection_error.rst'
--- doc/source/reliability/log_connection_error.rst 2013-06-03 10:14:58 +0000
+++ doc/source/reliability/log_connection_error.rst 2013-06-03 17:46:27 +0000
@@ -10,5 +10,5 @@
10Version-Specific Information10Version-Specific Information
11============================11============================
1212
13 * :rn:`5.6.11-30.3`:13 * :rn:`5.6.11-60.3`:
14 Feature ported from |Percona Server| 5.5.14 Feature ported from |Percona Server| 5.5.

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