Monthly Archives - October 2009

State of the art: Galera – synchronous replication for InnoDB

First time I heard about Galera on Percona Performance Conference 2009, Seppo Jaakola was presenting “Galera: Multi-Master Synchronous MySQL Replication Clusters”. It was impressed as I personally always wanted it for InnoDB, but we had it in plans at the bottom of the list, as this is very hard to implement properly.
The idea by […]

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XtraDB Amazon Image

For those who use Amazon EC2 service and were anxious about having XtraDB ready to launch there is a good news.
We created a public AMI (Amazon Machine Image) with XtraDB release 8 installed on CentOS 5.3.
How to use it.
First make sure it is avaiable.

Shell

$ ec2-describe-images ami-4701e22e
IMAGE   ami-4701e22e    xtradb/centos-5.3-x86_64.fs.manifest.xml        834362721059    available       public          x86_64  machine
$

123

$ ec2-describe-images […]

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xtrabackup-0.9.5rc

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 as compressed tables are supported. We […]

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