Percona is glad to announce the second beta release towards Percona XtraBackup 2.0! We call this version 1.9.1 as we are using the 1.9.x version numbers for betas of 2.0 to clearly differentiate beta releases from the final 2.0 release. We do not recommend using Beta releases in production. Link to BETA version and Release notes.
Search Results for: xtrabackup slave
Very shortly after the XtraBackup 1.6.4 binaries hit the downloads site and repositories, it was found to have a bug where the master information was not properly stored, thus breaking point in time recovery and the ability to start a slave from a backup. This was caught and fixed really quickly and we’ve re-spun the […]
Percona is glad to announce the release of Percona XtraBackup 1.6.4 on 19 December, 2011 (Downloads are available here and from the Percona Software Repositories). These release notes are (as always) available from the online Percona XtraBackup documentation. This release is purely composed of bug fixes and is the current stable release of Percona XtraBackup. In this release we now […]
So I’m back from the Percona dev team’s recent meeting. While there, we spent a fair bit of time discussing Xtrabackup development. One of our challenges is that as we add richer features to the tool, we need equivalent testing capabilities. However, it seems a constant in the MySQL world that available QA tools often […]
Percona is glad to announce the release of Percona XtraBackup 1.6.3 on 22 September, 2011 (Downloads are available here and from the Percona Software Repositories). This release is purely composed of bug fixes and is the current stable release of Percona Xtrabackup. If the innodb_file_per_table server option is being used and DDL operations, TRUNCATE TABLE, DROP/CREATE the_same_table or ALTER statements on InnoDB tables are […]
Percona XtraBackup 1.6 is now available for download and is the current stable release version of 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
innobackupex --stream=tar | ssh remotebox "tar xfi -"
, read may be so intensive so […]
It is obvious thing for me, but I just figured out it may be not common understanding. Xtrabackup is also can be used (not only can, but we actually use it this way) to clone one slave to another, or just setup new slave from the master. And it is done in almost non-blocking way […]
I often talk with people who are very interested in the features of Percona XtraDB Cluster (PXC) such as synchronous and parallel replication, multi-node writing and high availability. However some get confused when operating a real PXC cluster because they do not fully realize the implications of these features. So here is a fun way […]
Every day hundreds of millions of dollars are wasted by allowing improperly tuned or misconfigured systems, misunderstood infrastructure, and inefficient IT operations to live and thrive in data centers around the globe. There are both direct and indirect costs associated with allowing these unhealthy systems to continue to exist. Let’s look at some. The setup: […]