mariadb

Tree: d7d589dc01

Author	SHA1	Message	Date
Sergei Golubchik	d7d589dc01	Further fixes (copied from `d7d589dc`)	11 years ago
Michael Widenius	1e3e19a4dd	Fixes for encryption from eperi	11 years ago
Jan Lindström	831bf6eada	Start integraring encryption and compression so that we have only one implementation of encryption using CRYPT_SCHEME_1 where L = AES_ECB(KEY, IV) CRYPT(PAGE) = AES_CRT(KEY=L, IV=C, PAGE) and two different implementations how keys are stored. For AIO this means that compression and encryption is called at os0file as earlier. For all other we do these at buf0buf.cc.	11 years ago
Jan Lindström	da41a9683c	Merge Google's Scrubing feature: commit `c01fc2134d` Author: Jonas Oreland <jonaso@google.com> Date: Thu Apr 10 15:04:25 2014 +0000 innodb datafile scrubbing this patch implements scrubbing of innodb datafiles either by scrubbing as part of purge (non compressed) or scrubbing by scanning whole tablespaces (added into key rotation threads). the background scrubbing is further divided into btr_optimistic_scrub (which calls btr_page_reorganize) or if that fails btr_pessimistic_scrub (which calls page split routines). Change-Id: I55915e9274ab3b0c5ac90b42d7304386124b0b0f commit `aad1e79709` Author: Minli Zhu <minliz@google.com> Date: Mon Feb 10 15:42:26 2014 -0800 Innodb redo log scrubbing. Change-Id: I0d4a55b0021dde7129f6ff701c7b75c4186f9e9a	11 years ago
Jan Lindström	c5ae630582	Merge Google encryption commit `195158e988` Author: Minli Zhu <minliz@google.com> Date: Mon Nov 25 11:05:55 2013 -0800 Innodb redo log encryption/decryption. Use start lsn of a log block as part of AES CTR counter. Record key version with each checkpoint. Internally key version 0 means no encryption. Tests done (see test_innodb_log_encryption.sh for detail): - Verify flag innodb_encrypt_log on or off, combined with various key versions passed through CLI, and dynamically set after startup, will not corrupt database. This includes tests from being unencrypted to encrypted, and encrypted to unencrypted. - Verify start-up with no redo logs succeeds. - Verify fresh start-up succeeds. Change-Id: I4ce4c2afdf3076be2fce90ebbc2a7ce01184b612 commit `c1b9727365` Author: Jonas Oreland <jonaso@google.com> Date: Tue Dec 3 18:47:27 2013 +0100 encryption of aria data&index files this patch implements encryption of aria data & index files. this is implemented as 1) add read/write hooks (renamed from callbacks) that does encrypt/decrypt (also add pre_read and post_write hooks) 2) modify page headers for data/index to contain key version (making the data-page header size different for with/without encryption) 3) modify index page 0 to contain IV (and crypt header) 4) AES CRT crypt functions 5) counter block is implemented using combination of page no, lsn and table specific id NOTE: 1) log files are not encrypted, this is not needed for if aria is only used for internal temporary tables and they are not transactional (i.e not logged) 2) all encrypted tables are using PAGE_CHECKSUM (crc) normal internal temporary tables are (currently) not CHECKSUM:ed 3) This patch adds insert-order semantics to aria block_format. The default behaviour of aria block-format is best-fit, meaning that rows gets allocated to page trying to fill the pages as much as possible. However, certain sql constructs materialize temporary result in tmp-tables, and expect that a table scan will later return the rows in the same order they were inserted. This implementation of insert-order is only enabled when explicitly requested by sql-layer. CHANGES: 1) found bug in ma_write that made code try to abort a record that was never written unsure why this is not exposed Change-Id: Ia82bbaa92e2c0629c08693c5add2f56b815c0509 commit `89dc1ab651` Author: Jonas Oreland <jonaso@google.com> Date: Mon Feb 17 08:04:50 2014 -0800 Implement encryption of innodb datafiles. Pages are encrypted before written to disk and decrypted when read from disk. Each page except first page (page 0) in tablespace is encrypted. Page 0 is unencrypted and contains IV for the tablespace. FIL_PAGE_FILE_FLUSH_LSN on each page (except page 0) is used to store a 32-bit key-version, so that multiple keys can be active in a tablespace simultaneous. The other 32-bit of the FIL_PAGE_FILE_FLUSH_LSN field contains a checksum that is computed after encryption. This checksum is used by innochecksum and when restoring from double-write-buffer. The encryption is performed using AES CRT. Monitoring of encryption is enabled using new IS-table INNODB_TABLESPACES_ENCRYPTION. In addition to that new status variables innodb_encryption_rotation_{ pages_read_from_cache, pages_read_from_disk, pages_modified,pages_flushed } has been added. The following tunables are introduces - innodb_encrypt_tables - innodb_encryption_threads - innodb_encryption_rotate_key_age - innodb_encryption_rotation_iops Change-Id: I8f651795a30b52e71b16d6bc9cb7559be349d0b2 commit `a17eef2f69` Author: Andrew Ford <andrewford@google.com> Date: Thu Jan 2 15:43:09 2014 -0800 Key management skeleton with debug hooks. Change-Id: Ifd6aa3743d7ea291c70083f433a059c439aed866 commit `68a399838a` Author: Andrew Ford <andrewford@google.com> Date: Mon Oct 28 16:27:44 2013 -0700 Add AES-128 CTR and GCM encryption classes. Change-Id: I116305eced2a233db15306bc2ef5b9d398d1a3a2	11 years ago
Jan Lindström	d25846189c	Fix Windows linker error.	11 years ago
Jan Lindström	df09bd359c	MDEV-6992: Code review of changes in page encryption	11 years ago
Jon Olav Hauglid	57eec7bc29	Bug#17633291: SET PROPER COMPILE OPTIONS FOR CLANG Bug#17959689: MAKE GCC AND CLANG GIVE CONSISTENT COMPILATION WARNINGS Bug#18313717: ENABLE -WERROR IN MAINTANER MODE WHEN COMPILING WITH CLANG Bug#18510941: REMOVE CMAKE WORKAROUNDS FOR OLDER VERSIONS OF OS X/XCODE Backport from mysql-5.6 to mysql-5.5	11 years ago
Sergei Golubchik	c6b95222c3	use MD5 service in innodb/xtradb	11 years ago
Jan Lindström	df4dd593f2	MDEV-6247: Merge 10.0-galera to 10.1. Merged lp:maria/maria-10.0-galera up to revision 3879. Added a new functions to handler API to forcefully abort_transaction, producing fake_trx_id, get_checkpoint and set_checkpoint for XA. These were added for future possiblity to add more storage engines that could use galera replication.	11 years ago
Michael Widenius	5569132ffe	MDEV-6450 - MariaDB crash on Power8 when built with advance tool chain Part of this work is based on Stewart Smitch's memory barrier and lower priori patches for power8. - Added memory syncronization for innodb & xtradb for power8. - Added HAVE_WINDOWS_MM_FENCE to CMakeList.txt - Added os_isync to fix a syncronization problem on power - Added log_get_lsn_nowait which is now used srv_error_monitor_thread to ensur if log mutex is locked. All changes done both for InnoDB and Xtradb	11 years ago
Jan Lindström	5ebb396638	MDEV-6247: Merge 10.0-galera to 10.1. Merged lp:maria/maria-10.0-galera up to revision 3867.	11 years ago
Jan Lindström	6dad23f04a	MDEV-5834: Merge Kakao Defragmentation implementation to MariaDB 10.1 Merge https://github.com/kakao/mariadb-10.0 that contains Facebook's implementation for defragmentation facebook/mysql-5.6@a2d3a74 facebook/mysql-5.6@def96c8 facebook/mysql-5.6@9c67c5d facebook/mysql-5.6@921a81b facebook/mysql-5.6@aa519bd facebook/mysql-5.6@fea7d13 facebook/mysql-5.6@09b29d3 facebook/mysql-5.6@9284abb facebook/mysql-5.6@dbd623d facebook/mysql-5.6@aed55dc facebook/mysql-5.6@aad5c82 This version does not add new SQL-syntax and new handler API function. Instead optimize table is mapped to defragment table if innodb_defragment=ON, by default the feature is off. Contains changes authored by Sunguck Lee (Kakao).	11 years ago
Jan Lindström	dbc79ce055	MDEV-6354: Implement a way to read MySQL 5.7.4-labs-tplc page compression format (Fusion-IO). Addeed LZMA and BZIP2 compression methods.	11 years ago
Sergei Golubchik	dc23a9501a	Solaris compilation failure: xtradb is linked in statically, ha_innodb.so needs the linker script.	12 years ago
Jan Lindström	13c73c31c3	Added support for LZO compression method. Removed: innodb_use_lz4 configuration parameter Added: innodb_compression_algorithm configuration parameter 0 = no compression, 1 = ZLIB, 2 = LZ4, 3 = LZO Fixed issue with incorrect trim calculations	12 years ago
Sergei Golubchik	68916bcab3	workaround for xtradb on gcc 4.1.2 RHEL5/x86, gcc atomic ops only work under -march=i686	12 years ago
Sergei Golubchik	a5fdd75980	XtraDB made the default	12 years ago
Jan Lindström	fa9f5f63e9	Removed unnecessary files and set lz4 under HAVE_LZ4 compiler option using cmake find_library. Fixed bunch of compiler warnings.	12 years ago
Nirbhay Choubey	65f2f289d1	MDEV#5626 : Cannot install InnoDB/XtraDB plugin (undefined symbol: wsrep_md5_update) Refactored wsrep's md5 related code so that Innodb/xtradb no longer relies on mysys_ssl for md5 implementation.	12 years ago
Jan Lindström	7f3950a2ae	Moved mt-flush code to buf0mtflu.[cc\|h] and cleaned it up. This is for InnoDB.	12 years ago
Sergei Golubchik	342b098cfb	ha_xtradb.so fix for solaris, gcc 3.4.3	12 years ago
Jan Lindström	8c5d5bc5de	Fixed merge error on InnoDB page compression level handling. Merged page compression feature to XtraDB storage engine. Added feature where page compression can use lz4 compression method (innodb_use_lz4, default OFF).	12 years ago
Jan Lindström	5e55d1ced5	Changes for Fusion-io multi-threaded flush, page compressed tables and tables using atomic write/table. This is work in progress and some parts are at most POC quality.	12 years ago
Michael Widenius	068c61978e	Temporary commit of 10.0-merge	13 years ago
Michael Widenius	1d0f70c2f8	Temporary commit of merge of MariaDB 10.0-base and MySQL 5.6	13 years ago
Vladislav Vaintroub	2451628923	Fixed some simple warnings on Windows.	14 years ago
Vladislav Vaintroub	24e7faa54f	Various fixes for Solaris compiler. Also, restrict symbol visibility in statically built plugins, to minimize the chance for symbol name clashes with dynamic plugins.	14 years ago
Vladislav Vaintroub	d8751d283c	MDEV-100 : innodb_plugin tests fail on Solaris. The reason for the failure is that the loaded library has the same exported symbols as the builtin one. So the plugin uses innodb functions e.g srv_boot from mysqld rather than plugin's own. This causes the crash. On Unix systems with gcc4 later this error was so far worked around using GCC's visibility attribute. However, in our case, we're using gcc3. See related MySQL bug http://bugs.mysql.com/bug.php?id=48524 and http://bugs.mysql.com/bug.php?id=52263 The fix is to restrict symbol visibility in the plugin using version script (called map file on Solaris).	14 years ago
Sergei Golubchik	0accbd0364	lots of post-merge changes	15 years ago
Marko Mäkelä	85dbe88d2f	Bug#11766305 - 59392: Remove thr0loc.c and ibuf_inside() [part 4 of 4] ibuf_inside(), ibuf_enter(), ibuf_exit(): Add the parameter mtr. The flag is no longer kept in the thread-local storage but in the mini-transaction (mtr->inside_ibuf). mtr_start(): Clean up the comment and remove the unused return value. mtr_commit(): Assert !ibuf_inside(mtr) in debug builds. ibuf_mtr_start(): Like mtr_start(), but sets the flag. ibuf_mtr_commit(), ibuf_btr_pcur_commit_specify_mtr(): Wrappers that assert ibuf_inside(). buf_page_get_zip(), buf_page_init_for_read(), buf_read_ibuf_merge_pages(), fil_io(), ibuf_free_excess_pages(), ibuf_contract_ext(): Remove assertions on ibuf_inside(), because a mini-transaction is not available. buf_read_ahead_linear(): Add the parameter inside_ibuf. ibuf_restore_pos(): When this function returns FALSE, it commits mtr and must therefore do ibuf_exit(mtr). ibuf_delete_rec(): This function commits mtr and must therefore do ibuf_exit(mtr). ibuf_rec_get_page_no(), ibuf_rec_get_space(), ibuf_rec_get_info(), ibuf_rec_get_op_type(), ibuf_build_entry_from_ibuf_rec(), ibuf_rec_get_volume(), ibuf_get_merge_page_nos(), ibuf_get_volume_buffered_count(), ibuf_get_entry_counter_low(): Add the parameter mtr in debug builds, for asserting ibuf_inside(mtr). rb:585 approved by Sunny Bains	15 years ago
Sunny Bains	b3c9cc6f21	Bug #11766227 : InnoDB purge lag much worse for 5.5.8 versus 5.1 Bug #11766501: Multiple RBS break the get rseg with mininum trx_t::no code during purge Bug# 59291 changes: Main problem is that truncating the UNDO log at the completion of every trx_purge() call is expensive as the number of rollback segments is increased. We truncate after a configurable amount of pages. The innodb_purge_batch_size parameter is used to control when InnoDB does the actual truncate. The truncate is done once after 128 (or TRX_SYS_N_RSEGS iterations). In other words we truncate after purge 128 * innodb_purge_batch_size. The smaller the batch size the quicker we truncate. Introduce a new parameter that allows how many rollback segments to use for storing REDO information. This is really step 1 in allowing complete control to the user over rollback space management. New parameters: i) innodb_rollback_segments = number of rollback_segments to use (default is now 128) dynamic parameter, can be changed anytime. Currently there is little benefit in changing it from the default. Optimisations in the patch. i. Change the O(n) behaviour of trx_rseg_get_on_id() to O(log n) Backported from 5.6. Refactor some of the binary heap code. Create a new include/ut0bh.ic file. ii. Avoid truncating the rollback segments after every purge. Related changes that were moved to a separate patch: i. Purge should not do any flushing, only wait for space to be free so that it only does purging of records unless it is held up by a long running transaction that is preventing it from progressing. ii. Give the purge thread preference over transactions when acquiring the rseg->mutex during commit. This to avoid purge blocking unnecessarily when getting the next rollback segment to purge. Bug #11766501 changes: Add the rseg to the min binary heap under the cover of the kernel mutex and the binary heap mutex. This ensures the ordering of the min binary heap. The two changes have to be committed together because they share the same that fixes both issues. rb://567 Approved by: Inaam Rana.	15 years ago
Vasil Dimov	8903bae21a	Define MYSQL_(MAJOR\|MINOR)_VERSION the way things are defined in CMake instead of hacking a custom ADD_DEFINITIONS(). Approved by: Kent Boortz (via IRC)	15 years ago
Vasil Dimov	715cf98005	Fix pointers to documentation Do not print pointer to the 5.1 documentation from within MySQL 5.5. Instead of hardcoding the MySQL version, use the MAJOR_VERSION and MINOR_VERSION CMake variables defined at top-level.	15 years ago
Vasil Dimov	e2e20a04df	Fix the PAUSE instruction handling in InnoDB Previously HAVE_IB_PAUSE_INSTRUCTION was never defined and thus InnoDB never used the PAUSE instruction on non-windows even if it was available. Probably the check was never migrated from autotools' storage/innobase/plug.in to storage/innobase/CMakeLists.txt. Since the check for PAUSE is done at top-level configure.cmake we can use the result from there (HAVE_PAUSE_INSTRUCTION) instead of rolling InnoDB's own HAVE_IB_PAUSE_INSTRUCTION (the check is identical anyway).	15 years ago
Vasil Dimov	654f0e9603	Fix Bug#58279 Incorrect enabling of UNIV_DEBUG in debug builds Checking "IF(WITH_DEBUG)" does not work for multi-configuration CMake generators like VS or XCode. See http://forge.mysql.com/wiki/CMake#Debug-only_options	15 years ago
Marko Mäkelä	0fbc74a451	Bug #57730 Clean up references to InnoDB Plugin CMakeLists.txt: Remove the checks for mysql_storage_engine.cmake and MYSQL_VERSION_ID. ha_innodb.cc, ha_innodb.h: Remove the checks for MYSQL_VERSION_ID.	15 years ago
Marko Mäkelä	ed55f540ee	Remove files that are no longer needed. These files were needed when InnoDB Plugin was maintained and distributed separately from the MySQL 5.1 source tree. They have never been needed in MySQL 5.5. storage/innobase/mysql-test: Patches to the test suite. storage/innobase/handler/mysql_addons.cc: Wrappers for private MySQL functions.	15 years ago
Vasil Dimov	c9d8e8209a	Enable UNIV_DEBUG when WITH_DEBUG is defined	15 years ago
Alexander Nozdrin	8b645bed97	Patch for Bug#55854 (MySQL AB should not be AUTHOR, copyright incorrect). Fixing copyright text.	15 years ago
Davi Arnaut	76382d2746	Bug#34043: Server loops excessively in _checkchunk() when safemalloc is enabled Post-merge fix: remove --with-debug=full, it was only used for safemalloc. BUILD/compile-pentium-mysqlfs-debug: Remove build script for a feature that is long gone.	15 years ago
Calvin Sun	0802e5da69	Improve InnoDB synchronization primitives on Windows This patch was originally developed by Vladislav Vaintroub. The main changes are: * Use TryEnterCriticalSection in os_fast_mutex_trylock(). * Use lightweight condition variables on Vista or later Windows; but fall back to events on older Windows, such as XP. This patch also fixes the following bugs: bug# 52102 InnoDB Plugin shows performance drop compared to InnoDB on Windows bug# 53204 os_fastmutex_trylock is implemented incorrectly on Windows rb://363 approved by Inaam Rana	16 years ago
Davi Arnaut	47a4a88160	Add the cmake option MYSQL_MAINTAINER_MODE which is equivalent to the autotools option mysql-maintainer-mode. This option is intended to set a few flags that should be activated by anyone doing MySQL development, regardless of the build type. Also, the flags are only set by the very end of the platform checks as to not disturb fragile checks.	16 years ago
Vasil Dimov	8847387ecd	Disable UNIV_DEBUG when WITH_DEBUG is enabled It causes lots of failures due to Bug#54861 Additional connections not handled properly in mtr --embedded should be re-enabled when that bug is resolved	16 years ago
Vasil Dimov	1161ec0836	Enable InnoDB's UNIV_DEBUG if MySQL's WITH_DEBUG[_FULL] is defined This will make PB2 test InnoDB with UNIV_DEBUG on its *_debug platforms Discussed with: Marko (on IRC)	16 years ago
Magne Mahre	32b7e60e42	WL#5349 Change default storage engine to InnoDB The default storage engine is changed from MyISAM to InnoDB, in all builds except for the embedded server. In addition, the following system variables are changed: * innodb_file_per_table is enabled * innodb_strict_mode is enabled * innodb_file_format_name_update is changed to 'Barracuda' The test suite is changed so that tests that do not explicitly include the have_innodb.inc are run with --default-storage-engine=MyISAM. This is to ease the transition, so that most regression tests are run with the same engine as before. Some tests are disabled for the embedded server regression test, as the output of certain statements will be different that for the regular server (i.e SELECT @@default_storage_engine). This is to ease transition. mysql-test/mysql-test-run.pl: The regression test suite now adds a --default-storage-engine=MyISAM for all non-innodb tests. This behaviour can be controlled by the default-myisam switch in mysql-test-run mysql-test/t/bootstrap-master.opt: The bootstrap test can only be run without InnoDB as it starts several mysqld instances on the same datadir. This is possible with MyISAM, but not with InnoDB. storage/innobase/CMakeLists.txt: Build InnoDB per default storage/innobase/handler/ha_innodb.cc: Change default values for system variables Enable file_per_table Enable strict_mode Upgrade default file format to Barracuda	16 years ago
Bo Thorsen	310f4438b5	Disable the old innobase again	16 years ago
Calvin Sun	36663cc052	Clean up CMake file by removing duplicate entry for Windows. Suggested by Vlad.	16 years ago
Vladislav Vaintroub	fa083b75c3	Fix cmake build on OSX/i386 (many innodb tests fail in optimized build) Unlike in autotools build, innodb was compiled with -DUNIV_MUST_NOT_INLINE set. this exposed what seems to be a bug in gcc backend. The fix is to remove extra definition.	16 years ago
Vladislav Vaintroub	402cab754a	Fix typo (CMAKE_SIZEOF_VOIDP=>CMAKE_SIZEOF_VOID_P)	16 years ago

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93 Commits (d7d589dc01f6d70d1518b74d46fd3b75e76267f5)