… has ported the Atomic write support for Fusion-io devices patch from MariaDB. This feature adds atomic write support for directFS… for bug #710799. This regression caused mysql schema to be missing after the clean RPM installation. Bug fixed #1174426. Fixed the Percona… #1171941. Fixed the CVE-2012-5627 vulnerability, where an unprivileged MySQL account owner could perform brute-force password guessing attack on…
Post: What's the recommended MySQL version?
August 15, 2011 By 24 Comments
… question by understanding whether we’re talking about an existing MySQL installation, or a new one. The answer is different for each… should really be about features, not bug fixes or security patches; those critical fixes should be applied to the previous version…, and now I’d even say use MySQL 5.6. For older applications running MySQL 5.0, I’d say upgrade to…
Post: Updated msl (microslow) patch, installation walk-through!
April 20, 2008 By 17 Comments
… where the sources archive and the patch is. First you should determine how your current MySQL installation was built, so you can have… ready to have the patched MySQL installed in the system. Locate where the original mysqld binary is with: (garfield:~/work/mysql-5.0.51a… patch for MySQL 5.0.45 msl patch for MySQL 5.0.51a msl patch for MySQL 5.0.54a msl patch for MySQL 5.0.56 msl patch…
Post: Distro Packages, Pre-built Binaries or Compile Your Own MySQL
September 4, 2012 By 7 Comments
…, but widely from different forums and blogs – how should I install MySQL on my server and what pros and cons does each… MySQL server from pre-built binaries does not prevent you from installing other MySQL packages on the server for other dependencies i.e. mysql… custom MySQL binaries takes a third of the options. If you develop and integrate custom features or patches, need to alter MySQL‘s…
Post: New patches, new builds
September 5, 2008 By 24 Comments
…installation patches. Second is “-percona-highperf” release, which contains experimental patches that can improve performance significantly. On this stage “percona-highperf” contains patches…PATCHES command, which is based on Jeremy Cole’s patch mysql> show patches; …
Post: Percona Server on the Nexus 7: Your own MySQL Database Server on an Android Tablet
February 28, 2013 By 11 Comments
…. So we install build environment apt-get install build-essential cmake libncurses5-dev bison libaio-dev download Percona Server MySQL source code wget… small patch to source, which is available here. After that to build binaries: cmake . -DCMAKE_BUILD_TYPE=RelWithDebInfo -DBUILD_CONFIG=mysql_release…
Post: How Percona does a MySQL Performance Audit
November 24, 2008 By 17 Comments
…’s a /var/lib/mysql and an /etc/my.cnf, and the server is installed in /customsoftware/mysql with a different my.cnf… has the Percona patches for microsecond logging and additional information in the slow query log output. The stock MySQL server’s limitation….) If it’s not possible to use a patched binary, we can use MySQL Proxy, packet sniffing, or other techniques to get…
Post: 5.0.86-build19 Percona binaries
October 12, 2009 By 10 Comments
… the patches here http://www.percona.com/mysql/5.0.86-b19/ There is Debian packages repository available since Build 19. To install MySQL with Percona patches with APT…-get update # apt-get install mysql-server-5.0 The Percona patches live on Launchpad : https://launchpad.net/percona-patches and you can report…
Post: Percona XtraDB Cluster reference architecture with HaProxy
June 20, 2012 By 63 Comments
…-Cluster-client percona-xtrabackup Install haproxy and sysbench on the client node. # yum -y install haproxy sysbench After installing everything, let’s configure… the script. If xinetd is not installed yet, you can install it with yum. # yum -y install xinetd The servie itself should be… MySQL will think that the connections are always coming from the load balancer. You can work this around using T-Proxy patches…
Post: Percona Server 5.0.90-build21
May 7, 2010 By 1 Comment
… with the patches from Percona web site. To upgrade from MySQL server to Percona SQL you need remove MySQL installation first, then install Percona-SQL-server and Percona-SQL-client: # yum remove mysql-server mysql-client … # yum install Percona-SQL-server…
