Author: Laurynas Biveinis
Revision Date: 2014-09-01 08:10:29 UTC

Fix bug 1360942 (Non-ASCII rendering of apostrophe in LOCK TABLES FOR
BACKUP error message) by replacing the 'RIGHT SINGLE QUOTATION MARK'
(U+2019) apostrophe in errmsg-utf8.txt with an ASCII one. Update the
testcases.

Author: Laurynas Biveinis
Revision Date: 2014-02-21 15:13:23 UTC

SAlexey's age-based flush list flusher trunk merge draft

Author: Laurynas Biveinis
Revision Date: 2012-05-11 10:31:52 UTC

Annotate the MEMORY engine block allocator for Valgrind.

- Add 10-byte-long redzones before and after each block when compiled
  with Valgrind support. Mark them as inaccessible on block
  allocation.
- Mark block contents as undefined on block deallocation and
  allocation that recycles blocks from the free list.
- Bump block offset link from 1 << 22 to 1 << 31 for fixed-length
  blocks in order to make errorneous accesses crash sooner when
  fixed-length blocks are treated as variable-length.

Author: Laurynas Biveinis
Revision Date: 2012-01-11 09:49:52 UTC

A SQL script that produces many different log record types in the log

Author: Laurynas Biveinis
Revision Date: 2014-12-04 10:55:15 UTC

Apply the fix for bug 1395543

Author: Laurynas Biveinis
Revision Date: 2014-12-04 13:28:12 UTC

Apply the fix for 1395543

Author: Laurynas Biveinis
Revision Date: 2014-03-26 10:55:26 UTC

Cherry-pick merge commit 568 of preliminary lp:~laurynas-biveinis/percona-server/tokudb-clustering-query-opt

Author: Laurynas Biveinis
Revision Date: 2014-01-21 10:12:02 UTC

Add support for storage engines with online OPTIMIZE, implementing
https://blueprints.launchpad.net/percona-server/+spec/allow-writes-during-table-optimization.

The implementation is based on a combination of
https://github.com/Tokutek/mysql56/commit/1a321b6ae70f76da3dc76c944014baab2b7ce1ae
and
https://github.com/Tokutek/mysql56/commit/a701cea6de67c713d418a319a6a8486da8e07ff2

It adds a new handler table flag HA_CAN_WRITE_DURING_OPTIMIZE. While
executing OPTIMIZE, after opening the tables, the presence of this
flag is checked and the MDL lock is downgraded from
MDL_SHARED_NO_READ_WRITE to MDL_SHARED_WRITE, and the closing of any
open instances of this table for other connections is skipped.

Adjust handler::ha_optimize() to assert that HA_ADMIN_TRY_ALTER return
value is incompatible with HA_CAN_WRITE_DURING_OPTIMIZE.

Adjust MDL_ticker::downgrade_lock() to allow downgrades from
MDL_SHARED_NO_READ_WRITE.

Author: Laurynas Biveinis
Revision Date: 2014-01-02 17:24:56 UTC

Draft TokuDB NOAR support

Author: Laurynas Biveinis
Revision Date: 2013-10-11 09:28:47 UTC

Merge bug 1238039 fix attempt

Author: Laurynas Biveinis
Revision Date: 2014-06-26 09:42:10 UTC

Valgrind fix experiment follow-up

Author: Fred
Revision Date: 2014-05-09 19:19:27 UTC

back-port of audit plugin + cvs output format supported and used
as default

Author: longbow
Revision Date: 2011-08-19 16:56:55 UTC

Added tests for innodb_kill_idle_transaction.patch and added patch to series

Author: Valentine Gostev
Revision Date: 2012-01-02 07:28:21 UTC

Added test for log_slow_rate_limit variable

Author: longbow
Revision Date: 2011-08-20 13:08:47 UTC

Added tests for innodb_kill_idle_transaction.patch and added patch to series

Author: Valentine Gostev
Revision Date: 2011-08-22 22:10:41 UTC

Added functional test for log_slow_rate_limit

Author: Valentine Gostev
Revision Date: 2011-08-26 01:45:23 UTC

percona_misc_row_search_error test added for bug 832679

Author: longbow
Revision Date: 2011-08-22 01:17:37 UTC

Added test for innodb_fake_changes

Author: Valentine Gostev
Revision Date: 2011-08-22 23:05:50 UTC

Added test to check that use_global_log_slow_control has default value

Author: Valentine Gostev
Revision Date: 2011-08-27 02:10:31 UTC

Added test percona_features_enabled.test

Author: longbow
Revision Date: 2011-08-20 21:33:13 UTC

Added test for bug 691404

Author: longbow
Revision Date: 2011-08-20 16:28:53 UTC

Added test for bug 716210

Author: Valentine Gostev
Revision Date: 2012-01-02 03:40:27 UTC

Added test for bug 730173

Author: Valentine Gostev
Revision Date: 2012-01-02 03:57:26 UTC

Added test for bug 730173

Author: Jenkins Master
Revision Date: 2014-12-18 14:58:20 UTC

Merge lp:~hrvojem/percona-server/bug1218767-5.1
http://jenkins.percona.com/job/merge-PS-5.1-docs-kickoff/32/

Author: Jenkins Master
Revision Date: 2015-01-22 10:19:51 UTC

Merge lp:~hrvojem/percona-server/bug1406482-5.5
http://jenkins.percona.com/job/merge-PS-5.5-docs-kickoff/69/

Author: Jenkins Master
Revision Date: 2015-02-06 14:26:54 UTC

Merge lp:~hrvojem/percona-server/rn-5.6.22-72.0-5.6
http://jenkins.percona.com/job/merge-PS-5.6-docs-kickoff/73/

Author: Alexey Kopytov
Revision Date: 2013-04-25 09:07:23 UTC

Added innodb_read_views_memory and innodb_descriptors_memory status variables.

Author: Laurynas Biveinis
Revision Date: 2015-02-13 06:15:23 UTC

Automerge lp:~vlad-lesin/percona-server/5.6-bug-1354988

Author: Vlad Lesin
Revision Date: 2014-09-29 09:04:20 UTC

Bug #1351128 fix.

The bug's summary:

1) The value in pins->stack_ends_here is actually incorrect. This value is
calculated when the thread is initialized in my_thread_init(). The problem is
that the value doesn't take into account existing stack usage and just adds the
thread stack size to calculate the beginning of the stack.

2) _lf_pinbox_real_free() is using alloca() in a very unsafe way. alloca()
should only be used by leaf functions, since you cannot predict the amount of
stack space that non-leaf functions will use. As pins->stack_ends_here is
calculated in wrong way and there is no window for the qsort() which is invoked
from _lf_pinbox_real_free() after alloca(), stack overflow can take place.

The solution:

1) Take into accout the current stack offset when stack size is calculated
in my_thread_init();

2) Don't allocate the whole free stack space in _lf_pinbox_real_free(),
take some window for qsort();

Author: <email address hidden>
Revision Date: 2013-02-26 18:14:16 UTC

Merge lp:~stewart/percona-server/5.6-innodb-fast-checksum

Author: George Ormond Lorch III
Revision Date: 2014-09-09 17:46:59 UTC

Fixed .lintian-overrides files to only override actual upstream/unfixable/false positives.
Removed empty percona-server-common package and redirected dependency to mysql-common.
Removed empty package source files.

Author: Ignacio Nin
Revision Date: 2013-08-13 15:49:39 UTC

Include <dlfcn.h> in .c files which require it

Some files use dlopen(3) without including dlfcn.h, which causes trouble
when building with -DHAVE_DLOPEN=0

Author: Vadim Tkachenko
Revision Date: 2012-09-24 22:19:55 UTC

Fusion-io atomic writes patch

Author: Ignacio Nin
Revision Date: 2013-06-12 17:50:37 UTC

Fix version of MySQL to read 5.1.69 instead of 5.1.70

The version string is formed by the package @VERSION@ at configure.in,
which for this release reads 5.1.70 instead of the correct 5.1.69 value.
Push this version back to 5.1.69

Author: Ignacio Nin
Revision Date: 2013-07-17 15:31:57 UTC

Merge added parameters to build-binary.sh

Author: Ignacio Nin
Revision Date: 2013-10-16 21:54:24 UTC

Merge the fix for bug lp:1186155

Author: Ignacio Nin
Revision Date: 2012-05-18 15:00:03 UTC

Add pam-devel to RPM requirements

Author: Ignacio Nin
Revision Date: 2013-05-13 20:39:04 UTC

Merge fix for bug #1174426

Author: Ignacio Nin
Revision Date: 2013-07-17 17:46:47 UTC

Merge added parameters to build-binary.sh

Author: Ignacio Nin
Revision Date: 2013-10-16 22:08:05 UTC

Merge fix for bug lp:1186155

Author: Alexey Bychko
Revision Date: 2013-10-25 07:45:43 UTC

Build 5.5.34-32.0 release

Author: Alexey Bychko
Revision Date: 2013-12-18 12:59:54 UTC

Percona Server 5.5.35 release 33.0

Author: Ignacio Nin
Revision Date: 2013-10-16 22:22:31 UTC

Merge fix for bug lp:1186155

Author: Alexey Bychko
Revision Date: 2013-10-25 05:37:25 UTC

Build 5.6.14 release 62.0

Author: Alexey Bychko
Revision Date: 2013-12-18 10:58:26 UTC

Percona Server 5.6.15 release 63.0

Author: Stewart Smith
Revision Date: 2012-08-09 05:24:14 UTC

some documentation updates for Percona Server 5.6: include only RN for 5.6, add a warning about alpha quality software

Author: Ignacio Nin
Revision Date: 2012-08-29 18:40:32 UTC

Update files in deb packaging

Update the debian packaging to include new files in 5.6 release.

Author: Mattias Jonsson
Revision Date: 2011-12-14 13:05:22 UTC

merge

Author: kinoyasu
Revision Date: 2011-08-22 07:57:02 UTC

fix bug758788

Author: kinoyasu
Revision Date: 2011-10-20 10:26:47 UTC

avoid to count self foreign key at dict_table_LRU_trim()

Author: Oleg Tsarev
Revision Date: 2011-03-24 15:22:51 UTC

fix overflows in innodb_extend_slow.patch

Author: kinoyasu
Revision Date: 2011-10-13 06:24:19 UTC

fix bug871722

Author: kinoyasu
Revision Date: 2011-02-09 09:01:19 UTC

fix bug602047; fix SYS_STATS bug maybe at #13101

Author: Oleg Tsarev
Revision Date: 2011-05-24 16:43:17 UTC

Move mysql-test/percona_innodb_deadlock_count.* (tests for patch innodb_deadlock_count.patch)
This is simplifing test porting between branches

Also simplify innodb_deadlock_count.test

Author: Oleg Tsarev
Revision Date: 2011-01-07 16:09:46 UTC

propogate mysql-syslog patch (updated by Oleksandr Byelkin)

Author: kinoyasu
Revision Date: 2011-04-25 05:35:55 UTC

expand innodb_pass_corrupt_table, 2: readonly for not-corrupted index, 3: readonly whole for salvage like force_recovery=1

Author: Oleg Tsarev
Revision Date: 2011-06-14 01:33:45 UTC

port to 5.1.57

Author: kinoyasu
Revision Date: 2011-06-01 12:10:04 UTC

innodb_fake_changes.patch is added

Author: Oleg Tsarev
Revision Date: 2011-05-10 00:07:01 UTC

Patches ported to 5.1.57
ATTENTION, ATTENTION, ATTENTION
!!!
Some parts of innodb_split_buf_pool_mutex.patch was removed (for apply another patches)
You should revert changes in this commit from patch and do their right

!!!
innodb_lru_dump_restore.patch has some changes, what should be reviewed

!!!
mysql-test.diff - I removed part for "mysql-test/include/mtr_warnings.sql", should be restored and fixed

All other looks fine.

UNFORTUNATELY, MYSQL DOESN'T BUILD (Compilation error in InnoDB).

ATTENTION, ATTENTION, ATTENTION

Author: kinoyasu
Revision Date: 2011-10-21 04:14:54 UTC

innodb_log_archiving_experimental.patch is added

Author: Oleg Tsarev
Revision Date: 2011-07-13 11:36:24 UTC

1) Move all tests from mysql-test/slow_extended.patch to slow_extended.patch.
Now tests in "percona" suite
2) Rename all tests from percoa_slow_extended-X to X name
3) Extract start/stop/grep logic from tests to log_start/log_stop/log_grep includes
4) Remove tests mysql-test/slow_extended.patch/percona_slow_extended-use_global_long_query_time, because variable "use_global_long_query_time" was removed in 5.5 (and logic from this test) available in the slow_query_log_use_global_control.
5) Replace all SLEEP(X) by SET SESSION debug="+d,query_exec_time_X" or /* query_exec_time_X */
Also fixes bugs:
bug #794780 - "percona_slow_extended-microseconds_in_slow_extended sometimes fails"
bug #803071 - "add command-line variable setup test - log_slow_filter"
bug #803076 - "add command-line variable setup test - log_slow_slave_statements"
bug #803088 - "fix tests for log_slow_sp_statements:
bug #803093 - "add test for variable "log_slow_timestamp_every/slow_query_log_timestamp_always" (not command-line version)"
bug #803100 - "fix tests for use_global_log_slow_control/slow_query_log_use_global_control"
bug #803110 - "fix tests for slow_query_log_microseconds_timestamp/slow_query_log_timestamp_precision"
bug #803120 - "log_slow_verbosity ommited command-line tests in 5.5 "
bug #803137 - "rename percona_slow_extended-slave_innodb_stats.test to percona_slow_extended-log_slow_verbosity-innodb.test"
bug #760085 - "main.percona_slow_extended-slave_innodb_stats fails sporadically in 5.1.56 "
bug #803140 - "percona_slow_extended-min_examined_row_limit.test incorrect"

Author: kinoyasu
Revision Date: 2011-08-22 07:58:27 UTC

fix bug758788

Author: Ignacio Nin
Revision Date: 2011-04-12 13:23:05 UTC

Merge from release branch

Include changes from release branch in main branch. This includes
HandlerSocket and the UDF functions.

Author: Oleg Tsarev
Revision Date: 2011-03-20 21:17:41 UTC

port to 5.5.10 except:
innodb_split_buf_pool_mutex.patch
innodb_stats.patch
innodb_admin_command_base.patch
innodb_show_lock_name.patch
innodb_pass_corrupt_table.patch
innodb_fix_misc.patch
innodb_adaptive_hash_index_partitions.patch
innodb_buffer_pool_pages_i_s.patch
innodb_buffer_pool_shm.patch

Not ported patches excluded from series

Author: Oleg Tsarev
Revision Date: 2011-04-21 16:15:52 UTC

Temporary disable test rpl.rpl_slave_load_remove_tmpfile
See #756781 and http://bugs.mysql.com/bug.php?id=60044

Author: Oleg Tsarev
Revision Date: 2011-04-20 15:40:54 UTC

just fix not needed changes

Author: Oleg Tsarev
Revision Date: 2011-04-21 16:04:58 UTC

remove excess patch

Author: Oleg Tsarev
Revision Date: 2011-04-20 12:10:05 UTC

fix bug #758917, mysql bug http://lists.mysql.com/commits/134905

Author: kinoyasu
Revision Date: 2011-09-22 06:30:02 UTC

add innodb_expands_flush.patch

Author: Vadim Tkachenko
Revision Date: 2012-05-06 05:08:43 UTC

patched ssd-cache patch

Author: Vadim Tkachenko
Revision Date: 2010-04-21 17:49:14 UTC

import of overwrite_relay_log.patch

Author: Vadim Tkachenko
Revision Date: 2010-12-31 01:56:55 UTC

added patch to LRU_flushed stats into SHOW STATUS

Author: Vadim Tkachenko
Revision Date: 2011-01-06 23:22:29 UTC

Added innodb_buffer_pool_pages_LRU_flushed to SHOW status
to show how many pages flushed via LRU_list

Author: Laurynas Biveinis
Revision Date: 2011-03-30 11:52:08 UTC

Merge 5.5.10

Author: Laurynas Biveinis
Revision Date: 2011-06-06 10:18:54 UTC

Port the dynamic VARCHAR/HEAP support in MEMORY storage engine from
https://code.launchpad.net/~percona-dev/percona-server/mysql-55-eb

Author: root
Revision Date: 2012-05-05 00:13:49 UTC

Introduce atomic write

Author: Alexey Kopytov
Revision Date: 2011-01-12 17:45:39 UTC

Merged Facebook's changes to innodb_lru_dump_restore.patch:

LRU is dumped to a temporary file first to avoid partially written files
in backups or in case of a crash.

Release the LRU mutex while doing memset and file IO. Should mimimize
the impact on the host during scheduled LRU dump. Basic detection of
LRU cycling should the next page to dump be put back at the head of the
LRU during the unlocked window.

Added option innodb_lru_dump_old_pages to control whether old pages are
included in the LRU dump. The default is to only dump young pages.

Added option innodb_lru_load_max_entries specifying the maximum number
of LRU entries to restore. The default is 512k entries (8GB).
Consecutive pages are merged and only count as one, so you will probably
load more pages than this number of LRU entries.

Switched to writing out LRU in priority order.

Load in LRU priority order, but always merge consecutive pages.

Add status vars for LRU restore progress: lru_restore_total_pages and
lru_restore_loaded_pages.

Added restore rate limiting (restore no more than innodb_io_capacity
pages per second). In my testing, a value of 5000 is fine for a
pre-up-ip warmup, but this should be reduced to 500 before serving
traffic to ensure adequate IO capacity is available for foreground
threads.

Author: Aleksandr Kuzminsky
Revision Date: 2010-12-07 20:04:58 UTC

fixed the malformed patch

Author: Laurynas Biveinis
Revision Date: 2011-08-25 05:33:24 UTC

Portability fixes for dynamic MEMORY testsuite:

- Split out two checks from the heap_bug784464 test into two new
tests: heap_bug784464_32bit and heap_bug784464_64bit. This was
necessary as the logic for determining if the variable row format is
beneficial for a given schema considers the fixed and variable chunk
sizes in bytes, which are platform-specific.

- Mask platform-specific values in the test outputs.

Author: Ignacio Nin
Revision Date: 2011-03-13 19:52:37 UTC

Post install messages update

Update the messages that appear after installation of the package.

Author: Vadim Tkachenko
Revision Date: 2012-10-25 18:09:01 UTC

Added l2cache file

Author: root
Revision Date: 2011-10-10 01:38:18 UTC

merge from upstream

Author: kinoyasu
Revision Date: 2010-12-01 13:34:51 UTC

fixed based on performance tests