The Ruby Reflector

Announcing Percona Server 5.5.27-29.0

By Hrvoje Matijakovic of MySQL Performance Blog 7 months ago.

…innodb_persistent_stats_root_page . Bug fixed # 1013644 ( Laurynas Biveinis ).

Multiple adaptive hash index partitions would cause overly large hash index. Fixed by changing the way partition sizes are calculated initially. Bug fixed # 1018264 ( George Ormond Lorch III ).

Postfix would crash on CentOS/ RHEL 6.x when using shared dependency ( libmysqlclient.so ). Fixed by building packages with OpenSSL support rather than the bundled YaSSL library. …

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Announcing Percona XtraBackup 2.0.3

By Hrvoje Matijakovic of MySQL Performance Blog 8 months ago.

…1049174 and # 1044398 ( Laurynas Biveinis ).

Release notes with all the bugfixes for Percona XtraBackup 2.0.3 are available in our online documentation . Bugs can be reported on the launchpad bug tracker .

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Topics: Percona XtraBackup, Xtrabackup, Percona, Computer software, Georgia

Announcing Percona Server 5.5.27-28.1

By Hrvoje Matijakovic of MySQL Performance Blog 9 months ago.

…internally. Bug fixed # 1039384 ( Laurynas Biveinis ).

Release notes for Percona Server 5.5.27-28.1 are available in our online documentation .

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Topics: Percona Server, Computer software, XtraDB, InnoDB, Percona
New Relic: More on Managing Real World Rails Apps at Massive Scale: An Interview with Joshua Warchol, Vice President of Technology at Fanzt
Engine Yard Developer Blog: MySQL 5.5 and 5.1 Support in Alpha

Announcing Percona Server 5.1.65-14.0

By Hrvoje Matijakovic of MySQL Performance Blog 9 months ago.

…server. Bug fixed # 999147 ( Laurynas Biveinis ).

Fixed the upstream MySQL bug # 66301 . Concurrent INSERT ... ON DUPLICATE KEY UPDATE statements on a table with an AUTO INCREMENT column could result in spurious duplicate key errors (and, as a result, lost data due to some rows being updated rather than inserted) with the default value of innodb_autoinc_lock_mode=1. Bug fixed # 1035225 ( Alexey Kopytov ).

Since the output file is simply overwritten …

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Topics: Percona Server, LRU, MySQL, AUTO_INCREMENT, XtraDB

Announcing Percona XtraBackup 2.0.2

By Stewart Smith of MySQL Performance Blog 9 months ago.

…copy. Bug fixed # 1021249 ( Laurynas Biveinis ).

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Topics: Percona XtraBackup, Georgia, Computer software, Percona, Downloads

Announcing Percona Server 5.5.25a-27.1

By Hrvoje Matijakovic of MySQL Performance Blog 10 months ago.

…tables. Bug fixed # 951588 ( Laurynas Biveinis ).

mysqld crash message wasn't pointing to Percona Server bugtracker. Bug fixed # 1007254 ( Vadim Tkachenko ).

If the tablespace has been created with MySQL 5.0 or older, importing that table could crash Percona Server in some cases. Bug fixed # 1000221 ( Alexey Kopytov ).

Server started with skip-innodb crashes on SELECT * FROM INNODB TABLE STATS or INNODB INDEX STATS. Bug fixed # …

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Announcing Percona Server 5.5.24-26.0

By Hrvoje Matijakovic of MySQL Performance Blog 12 months ago.

…server. Bug fixed # 999147 ( Laurynas Biveinis ).

Since the output file is simply overwritten when dumping the LRU list, we could end up with a partially written dump file in case of a crash, or when making a backup copy of it. Safer approach has been implemente. It now dumps to a temporary file first, and then rename it to the actual dump file. Bug fixed # 686392 ( George Ormond Lorch III ).

LRU messages are now more verbose for LRU dump. Bug fixed …

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