… the CVE-2012-5627 vulnerability, where an unprivileged MySQL account owner could perform… MySQL clients to return bogus error number for host-not-found errors on Ubuntu 13…error if changed page tracking is enabled. Bug fixed #1184517. The INNODB_CHANGED_PAGES table couldn’t be queried if the log…
Post: Percona Server 5.1.69-14.7 now available: A drop in replacement for MySQL
June 10, 2013 By 3 Comments
Post: Which Linux distribution for a MySQL database server? A specific point of view.
December 8, 2011 By 38 Comments
…and Ubuntu. Both use tool called dpkg for package management. There isn’t a month that I log in to a system based on either distribution where there are no … MySQL and… error – text editor has not been properly installed, so you cannot upgrade MySQL either until the problem is …
Post: Announcing Percona Server 5.1.66-14.1
October 26, 2012 By Leave a Comment
…on Ubuntu Oneiric hosts. Bug fixed #902471 (Laurynas Biveinis). Fixed the upstream MySQL bug #62856 where check… table was corrupted or overwritten. This is now fixed by detecting the corruption …Flashcache support resulted in confusing messages in the error log on Percona Server startup, even when …
Post: Faster Point In Time Recovery with LVM2 Snaphots and Binary Logs
February 23, 2012 By 3 Comments
…is when the –merge option was made available to the lvconvert binary. Base installs of Ubuntu…mysql-bin.000022 | mysql [root@sb logs]# mysqlbinlog –verbose –base64-output=decode-rows –start-position 336797275 mysql-bin.000022 | mysql mysql> select count(*) from salaries where…
Post: Aligning IO on a hard disk RAID – the Benchmarks
June 9, 2011 By 13 Comments
… not different MySQL configurations, I didn’t try out different MySQL versions …port = 3306 back_log = 50 max_connections = 2500 max_connect_errors = 10 table_…system. This is what you would often get on RHEL5, Ubuntu 8…. write. This is an important metric for write intensive workloads where there’…
