September 1, 2014

Hint: throttling xtrabackup

Using xtrabackup for copying files can really saturate your disks, and that why we made special option

to limit rate of IO per second. But it really works when you do local copy. What about stream backup ? Even you copy just to remote box with

, read may be so intensive so […]

Xtrabackup, doing once…

After some sprint coding and testing I am more than happy to declare Xtrabackup getting into alpha stage. And alpha means more that we have some dirty hacks in code / not fully scripted builds / not fully tested all MySQL versions, but backups work just fine! I am able to backup our production box […]

Percona XtraDB Cluster 5.5.30-23.7.4 for MySQL now available

Percona is glad to announce the release of Percona XtraDB Cluster 5.5.30-23.7.4 for MySQL on April 17, 2013. Binaries are available from the downloads area or from our software repositories. New Features: Percona XtraDB Cluster has implemented initial implementation of weighted quorum. Weight for node can be assigned via pc.weight option in the wsrep_provider_options variable. […]