Percona is glad to announce the latest stable release of Percona XtraBackup 1.6.7 on December 20th, 2012 ( Downloads are available here ).
This release is purely composed of bug fixes and is the current stable release of Percona XtraBackup .
Bugs Fixed:
xtrabackup_binary was not included in tar archive when streaming, instead it was written to the current directory. This could lead to a wrong xtrabackup binary being used when preparing backups created with the --stream …
Percona is glad to announce the release of Percona Server 5.5.28-29.2 on December 7th, 2012 ( Downloads are available here and from the Percona Software Repositories ).
Based on MySQL 5.5.28 , including all the bug fixes in it, Percona Server 5.5.28-29.2 is now the current stable release in the 5.5 series. All of Percona ‘s software is open-source and free, all the details of the release can be found in the 5.5.28-29.2 milestone at Launchpad .
Percona is glad to announce the release of Percona XtraBackup 2.0.4 on December 4th, 2012. Downloads are available from our download site here and Percona Software Repositories .
This release is the current GA (Generally Available) stable release in the 2.0 series.
Bugs Fixed:
Bug fix for # 932623 introduced the regression in XtraBackup 2.0.2 which caused incremental backups to fail because the init parameter values were not normalized to the values …
…wasn't documented. Bug fixed # 1034527 ( Hrvoje Matijakovic).
Replaying the load with Percona Playback and tcpdump
Miguel already showed in his post how to use Percona Playback with the query_log plugin. Following example shows how to capture traffic with tcpdump and create a dump file that will be later used with Percona Playback .
On the production server we start the tcpdump with the -w option to collect packets into the raw tcpdump file: …
- Signal vs. Noise: Keeping your slave warm
Percona is glad to announce the release of Percona XtraDB Cluster on November 15th, 2012. Binaries are available from downloads area or from our software repositories .
Features:
Percona XtraDB Cluster has ported Twitter's MySQL NUMA patch. This patch implements improved NUMA support as it prevents imbalanced memory allocation across NUMA nodes.
Number of binlog files can be restricted when using Percona XtraDB Cluster with the new max_binlog_files option.
Percona is glad to announce the release of Percona Server 5.1.66-14.1 on October 26th, 2012 ( Downloads are available here and from the Percona Software Repositories ).
Based on MySQL 5.1.66 , including all the bug fixes in it, Percona Server 5.1.66-14.1 is now the current stable release in the 5.1 series. All of Percona ‘s software is open-source and free, all the details of the release can be found in the 5.1.66-14.1 milestone at Launchpad .
Percona is glad to announce the release of Percona Server 5.5.28-29.1 on October 26th, 2012 ( Downloads are available here and from the Percona Software Repositories ).
Based on MySQL 5.5.28 , including all the bug fixes in it, Percona Server 5.5.28-29.1 is now the current stable release in the 5.5 series. All of Percona ‘s software is open-source and free, all the details of the release can be found in the 5.5.28-29.1 milestone at Launchpad .
Percona is glad to announce the release of Percona Server 5.5.27-29.0 on October 11th, 2012 ( Downloads are available here and from the Percona Software Repositories ).
Based on MySQL 5.5.27 , including all the bug fixes in it, Percona Server 5.5.27-29.0 is now the current stable release in the 5.5 series. All of Percona ‘s software is open-source and free, all the details of the release can be found in the 5.5.27-29.0 milestone at Launchpad .
Percona is glad to announce the release of Percona XtraBackup 2.0.3 on October 1st, 2012. Downloads are available from our download site here and Percona Software Repositories .
This release is the current GA (Generally Available) stable release in the 2.0 series.
New Features:
innobackupex now supports new -move-back option that can be used instead of -copy-back in case there isn't enough free disk space on the server to copy files. As this option removes backup files, it must be used with caution.
Percona is glad to announce the release of Percona XtraDB Cluster on September 7th, 2012. Binaries are available from downloads area or from our software repositories .
Features:
Percona XtraDB Cluster supports tunable buffer size for fast index creation in InnoDB. This value was calculated based on the merge block size (which was hardcoded to 1 MB) and the minimum index record size. By adding the session variable innodb_merge_sort_block_size , block …