mariadb

Tree: ff5a528f26

Author	SHA1	Message	Date
Sergei Golubchik	ff5a528f26	mysqltest crashes on Debian Debian is apparently offended that pcre2-posix implements POSIX API, thus it renames all posix-compatible symbols in libpcre2-posix to have the PCRE2 prefix. But Debian doesn't do anything to pcre2posix.h header, so any unaware application will get POSIX compatible type names and function prototypes from pcre2, but actual symbols will come from libc. To remedy this enormous incongruity we have to redefine POSIX-compatible function names in pcre2posix to match Debian's hack.	6 years ago
Alexey Botchkov	9dadfdcde5	MDEV-14024 PCRE2. Related changes in the server code.	6 years ago
Vladislav Vaintroub	6dc71d4f10	improve build, allow sql library to be built in parallel with builtins	6 years ago
Vladislav Vaintroub	5e4b657dd4	MDEV-18531 : Use WolfSSL instead of YaSSL as "bundled" SSL/encryption library - Add new submodule for WolfSSL - Build and use wolfssl and wolfcrypt instead of yassl/taocrypt - Use HAVE_WOLFSSL instead of HAVE_YASSL - Increase MY_AES_CTX_SIZE, to avoid compile time asserts in my_crypt.cc (sizeof(EVP_CIPHER_CTX) is larger on WolfSSL)	7 years ago
Brave Galera Crew	36a2a185fe	Galera4	7 years ago
Vladislav Vaintroub	a8a27e65a8	MDEV-18212 mariabackup: Make output format uniform whenever possible	7 years ago
Vladislav Vaintroub	f98496da96	MDEV-16105: Mariabackup does not support SSL The reason is the missing HAVE_OPENSSL define for mariabackup.	8 years ago
Vladislav Vaintroub	af86422f08	MDEV-13023 mariabackup does not preserve holes for page compressed tables. Changed "local" datasink logic to detect page compressed Innodb tables. Whenever such table is detected, holes in the copied files are created by skipping over binary zeros at the end of each compressed page.	8 years ago
Teemu Ollakka	33aad1d273	MDEV-15505 Fixes to compilation without -DWITH_WSREP:BOOL=ON Removed including wsrep_api.h from service_wsrep.h. This caused various kinds of collisions with definitions when wsrep is not supposed to be built in. Defined functions wsrep_xid_seqno() and wsrep_xid_uuid() in wsrep_dummy.cc. Replaced wsrep_seqno_t with long long where wsrep_api.h is not included. Removed wsrep_xid_seqno() macro from wsrep_mysqld.h and made wsrep code using wsrep_xid_seqno() in handler.cc to be compiled in only if WITH_WSREP is ON. Included wsrep_api.h for mariabackup if WITH_WSREP is ON.	8 years ago
Sergei Golubchik	4040a17ea2	Compile mariabackup with its own copy of net_serv.cc Don't use the server's version, that expects a valid THD. Modify net_serv.cc not not use any THD if MYSQL_SERVER isn't defined. This reverts commit `aaddac5cd7`.	8 years ago
Vladislav Vaintroub	aaddac5cd7	fix compile errors	8 years ago
Marko Mäkelä	f20693c231	Remove a reference to a non-existent include directory	8 years ago
Marko Mäkelä	8c71c6aa8b	MDEV-12548 Initial implementation of Mariabackup for MariaDB 10.2 InnoDB I/O and buffer pool interfaces and the redo log format have been changed between MariaDB 10.1 and 10.2, and the backup code has to be adjusted accordingly. The code has been simplified, and many memory leaks have been fixed. Instead of the file name xtrabackup_logfile, the file name ib_logfile0 is being used for the copy of the redo log. Unnecessary InnoDB startup and shutdown and some unnecessary threads have been removed. Some help was provided by Vladislav Vaintroub. Parameters have been cleaned up and aligned with those of MariaDB 10.2. The --dbug option has been added, so that in debug builds, --dbug=d,ib_log can be specified to enable diagnostic messages for processing redo log entries. By default, innodb_doublewrite=OFF, so that --prepare works faster. If more crash-safety for --prepare is needed, double buffering can be enabled. The parameter innodb_log_checksums=OFF can be used to ignore redo log checksums in --backup. Some messages have been cleaned up. Unless --export is specified, Mariabackup will not deal with undo log. The InnoDB mini-transaction redo log is not only about user-level transactions; it is actually about mini-transactions. To avoid confusion, call it the redo log, not transaction log. We disable any undo log processing in --prepare. Because MariaDB 10.2 supports indexed virtual columns, the undo log processing would need to be able to evaluate virtual column expressions. To reduce the amount of code dependencies, we will not process any undo log in prepare. This means that the --export option must be disabled for now. This also means that the following options are redundant and have been removed: xtrabackup --apply-log-only innobackupex --redo-only In addition to disabling any undo log processing, we will disable any further changes to data pages during --prepare, including the change buffer merge. This means that restoring incremental backups should reliably work even when change buffering is being used on the server. Because of this, preparing a backup will not generate any further redo log, and the redo log file can be safely deleted. (If the --export option is enabled in the future, it must generate redo log when processing undo logs and buffered changes.) In --prepare, we cannot easily know if a partial backup was used, especially when restoring a series of incremental backups. So, we simply warn about any missing files, and ignore the redo log for them. FIXME: Enable the --export option. FIXME: Improve the handling of the MLOG_INDEX_LOAD record, and write a test that initiates a backup while an ALGORITHM=INPLACE operation is creating indexes or rebuilding a table. An error should be detected when preparing the backup. FIXME: In --incremental --prepare, xtrabackup_apply_delta() should ensure that if FSP_SIZE is modified, the file size will be adjusted accordingly.	8 years ago
Marko Mäkelä	2a3fe45dd2	Remove XtraDB The XtraDB storage engine was already replaced by InnoDB and disabled in MariaDB Server 10.2. Let us remove it altogether to avoid dragging dead code around. Replace some references to XtraDB with references to InnoDB. rpl_get_position_info(): Remove. Remove the mysql-test-run --suite=percona, because it only contains tests specific to XtraDB, many of which were disabled already in earlier MariaDB versions.	8 years ago
Vladislav Vaintroub	ee4eda40b9	MDEV-12832 : remove libarchive support from mariabackup, due to different packaging issues. Also, Percona thinks that tar support has many limitations and should be removed as well( see discussion in https://bugs.launchpad.net/percona-xtrabackup/+bug/1681721) there is an alternative streaming format xbstream that is supported and does not have these limitations.	9 years ago
Vladislav Vaintroub	ecb25df21b	Xtrabackup 2.3.8	9 years ago
Vladislav Vaintroub	f344d7ec61	Make Ninja generator happy with BUILD_BYPRODUCTS.	9 years ago
Vladislav Vaintroub	ce4c56db0c	MDEV-9566 Port Percona Xtrabackup to MariaDB as mariabackup - Modify backup code to work with MariaDB's 10.1 xtradb - Remove crypt encryption, version_check.pl, "compact backup" - Add encryption plugin	9 years ago
Vladislav Vaintroub	d7714308e0	MDEV-9566 Add Percona Xtrabackup 2.3.7	9 years ago

27 Commits (ff5a528f260ea81e5ef06f4fd36c3d179e91fbd9)