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Percona-XtraDB-9.1: released and new coming features

 | March 17, 2010 |  Posted In: MySQL, Percona Software

Recently Alexandr announced new Percona-XtraDB-9.1 release, and now it is good time to summarize features we have and what is expected soon. This release contains long waited features from 5.0: extended slow.log USER/TABLE/INDEX/CLIENT_STATISTICS + THREAD_STATISTICS ( coming in release-10) Extended slow.log is now even more extended, there is additional information for each query:

That […]

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xtrabackup-0.9.5rc

 | October 24, 2009 |  Posted In: MySQL, Percona Software

Dear Community, As of today release 0.9.5rc is available. In this release there are following changes: Changelog: Option –no-lock is added to innobackupex-1.5.1. Use it only while ALL your tables are InnoDB and you DO NOT CARE about binary log position of backup XtraBackup is ported for InnoDB Plugin 1.0.4. Barracuda file format as well […]

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XtraDB storage engine release 1.0.3-7

 | August 17, 2009 |  Posted In: Percona Software

Dear Community, Today we are announcing XtraDB release 7. This is the last release based on InnoDB plugin version 1.0.3, as you might know Innobase has released 1.0.4. The release includes following new features: MySQL 5.1.37 as a base release speed hack for buf_flush_insert_sorted_into_flush_list controlled by the new variable innodb_fast_recovery Fixed bugs: MySQL Bugs: #45357: […]

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5.0.84-build18 Percona binaries

 | August 11, 2009 |  Posted In: Percona Software

Dear Community, The 18-th build of MySQL server with Percona patches is available now. Comparing to the previous release it has following new features: The build is based on MySQL-5.0.84 Fixed the issue with CLIENT_STATISTICS New patch innodb_recovery_patches.patch greatly improves recovery time Fixed bugs in the build: Bug #407117 in Percona patches: “any mysql-test fails […]

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5.0.83-build17 Percona binaries

 | July 28, 2009 |  Posted In: Percona Software

Dear Community, The build 17 of MySQL with Percona patches is available. New features in the release: MySQL-5.0.83 is taken as the basis The new patch innodb_use_sys_malloc.patch is added The new patch innodb_split_buf_pool_mutex.patch is added This patch splits the single global InnoDB buffer pool mutex into several mutexes for different purposes. This reduces mutex contention. […]

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XtraDB storage engine release 1.0.3-6

 | July 20, 2009 |  Posted In: Percona Software

Dear community, Today we are pleased to announce release 6 of XtraDB – the result of 2 months hard work. The release includes following new features: MySQL 5.1.36 as a base release New patch

Experimental adaptive checkpoint method estimate innodb_stats – the implementation of the fix forMySQL Bug#30423 expand-import Support of import InnoDB / […]

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5.0.77 / 5.0.82 -build16 Percona binaries

 | June 11, 2009 |  Posted In: Percona Software

Dear community, We are pleased to announce the build16 of MySQL server® with Percona patches. Since the build13 there was a couple of customer specific releases, which explains cutover in numbering and a pause between the builds. Also we prepared build for both 5.0.77 and 5.0.82 versions. Since that time new patches were added: profiling_slow.patch […]

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xtrabackup-0.6

 | April 29, 2009 |  Posted In: Percona Software

We announce next beta version of our xtrabackup tool. Changelist includes: – set innodb_fast_shutdown=1 on xtrabackup shutdown – set innodb_write_io_threads=10 by default for fast buffer_pool flushing during recovery – build xtrabackup with –with-extra-charsets=complex Bug #357653: innobackupex-1.5.1 –copy-back fails Bug #358194: 2nd-phase is very slow Bug #358266: xtrabackup-0.5 dies with SEGV on bad command line arguments […]

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XtraDB storage engine release 1.0.3-4 codename Sakura

 | April 8, 2009 |  Posted In: Percona Software

Today we glad to announce release 1.0.3-4 of our XtraDB storage engine. Here is a list of enhancements in this release: Move to MySQL 5.1.33 Move to InnoDB plugin 1.0.3 more reliable replication, innodb_overwrite_relay_log_info patch now included in the release fix assertions for UNIV_DEBUG new fix for rw_lock patch Percona XtraDB 1.0.3-4 (Sakura) available in […]

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xtrabackup-0.4, going beta, progress meter

 | March 30, 2009 |  Posted In: Percona Software

We added some new features to our backup tool, namely: Now we can handle log file taken during backup with size exceeding 4GB, it may happen if backup takes too long and you have a lot of updates on InnoDB tables Progress meter during recovery step, now you can see what percentage of log file […]

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