Dear Community,
We are pleased to present the 20th build of MySQL server with Percona patches.
Comparing to the previous release it has following new features:
- The build is based on MySQL-5.0.87
- innodb_rw_lock.patch is ported from InnoDB Plugin 1.0.3
- To be compatible with RedHat RPM repository, the naming scheme has changed to1<rpm name>-<mysql version>-<percona build version>.<buildnumber>.<redhat version>.<architecture>.rpm
Example:1MySQL-server-percona-5.0.87-b20.29.rhel5.x86_64.rpm
See release notes for earlier changes.
Since the build 20 MySQL server with Percona patches is available in Percona RPM repository via YUM. To make it working add a file Percona.repo in /etc/yum.repos.d with following content
1 2 3 4 | [percona] name=CentOS-$releasever - Percona baseurl=http://repo.percona.com/centos/$releasever/os/$basearch/ gpgcheck=0 |
As usual you can download binaries and sources with the patches here
https://www.percona.com/mysql/5.0.87-b20/
There is Debian packages repository is also available. See release page for configuration and usage guideance.
The Percona patches live on Launchpad : https://launchpad.net/percona-patches and you can report bug to Launchpad bug system:
https://launchpad.net/percona-patches/+filebug. The documentation is available on our Wiki
For general questions use our Pecona-discussions group, and for development question Percona-dev group.
For support, commercial and sponsorship inquiries contact Percona.
1 | innodb_rw_lock.patch |
Is it worth/recommended to downgrade from a non RedHat RPM 5.1.40 MySQL installation to this Percona build? Which would have better performance? MySQL for dedicated CentOS 5.4 DB server focused on performance.
Thanks
I’m quite confused. Stable/production builds from Percona are based on MySQL 5.0.x or 5.1.x?
What build should I use on production servers?
Regards,
Raine
Geoff, Raine: We build binaries for both 5.1 and 5.0.
If you’re already using 5.1 – stick to it. The most recent 5.1 binary announce was here:
http://www.mysqlperformanceblog.com/2009/10/12/xtradb-storage-engine-release-1-0-4-8/
If you’re using 5.0, it’s probably time to start planning your upgrade. Officially ‘Active Support’ ends at the end of December, so you can expect less and less development focus on it:
http://www.mysql.com/about/legal/lifecycle/