Search Results for: rw_locks

Percona XtraDB Cluster reference architecture with HaProxy

This post is a step-by-step guide to set up Percona XtraDB Cluster (PXC) in a virtualized test sandbox. I used Amazon EC2 micro instances, but the content here is applicable for any kind of virtualization technology (for example VirtualBox). The goal is to give step by step instructions, so the setup process is understandable and […]

XtraDB storage engine release 1.0.3-5

Today we glad to announce release 1.0.3-5 of our XtraDB storage engine. Here is a list of enhancements in this release: move to MySQL 5.1.34 removed rw_lock patch, so we now use Google’s rw_locks fix crash after upgrade 5.1.31 -> 5.1.33 fix mysql-test Percona XtraDB 1.0.3-5 available in source and several binary packages. XtraDB is […]

MySQL Binaries Percona build10

We made new binaries for MySQL 5.0.67 build 10 which include next fixes: We addressed concerns about potential logging and statistics overhead, so now you can fully turn on / off query statistics for microslow patch and user statistics in runtime. Next variables were added:

With both slow_query_log = OFF and userstat_running = OFF […]

Percona build7 with latest patches

We made new binaries for MySQL 5.0.67 build 7 which include patches we recently announced. The -percona release includes:

and -percona-highperf release additionaly includes

You can download RPMs for RedHat / CentOS 4.x and 5.x for x86_64, binaries, sources and patches there