… it is usually very tedious and that proper recording of binlog file/binlog position needs to be done with care if you… try! # For s0,s1, s3, s4 mysql> stop slave; mysql> change master to master_port=10002; mysql> start slave; # And then check the… course, but very poor in my opinion: look for the binlog file/position of the last executed event and use mysqlbinlog…
Post: Percona Server for MySQL 5.5.31-30.3 now available
May 24, 2013 By Leave a Comment
… introduced with the fix for bug #710799. This regression caused mysql schema to be missing after the clean RPM installation. Bug… #1171941. Fixed the CVE-2012-5627 vulnerability, where an unprivileged MySQL account owner could perform brute-force password guessing attack on… MDEV-3915). Bug fixed #1172090. mysql_set_permission was failing on Debian due to missing libdbd-mysql-perl package. Fixed by adding…
Post: Experiences with the McAfee MySQL Audit Plugin
May 23, 2013 By 4 Comments
… share my experience in this post. Auditing user activity in MySQL has traditionally been challenging. Most data can be obtained from… why that is the case. Maybe someone more knowledgeable in MySQL internals can enlighten me here. – audit_record_objs : List of… important missing feature on the server, which has made using MySQL in PCI or SOX compliant environments, to name just two…
Post: Percona XtraBackup 2.1.3 for MySQL available for download
May 22, 2013 By 3 Comments
… to faster restore time XtraBackup makes MySQL hot backups for all versions of Percona Server, MySQL, MariaDB, and Drizzle. It performs streaming, compressed, and incremental MySQL backups. Percona’s enterprise-grade commercial MySQL Support contracts include support for XtraBackup. We…
Post: Percona MySQL University @Portland: June 17
May 22, 2013 By 1 Comment
…, free, fast-paced and very technical MySQL educational event for wide range of people interested in MySQL – Developers, System Administrators, DBAs, etc… speaking opportunities available – if you would like to share your MySQL story at this event please email Matthew Dowell by Tuesday…
Post: Replication in MySQL 5.6: GTIDs benefits and limitations - Part 1
May 21, 2013 By 8 Comments
…-only. However, “at the same time” means “at the same binlog position”, so you can perfectly restart the servers one by… not on slave #2: # slave #1 mysql> change master to master_auto_position = 1; mysql> start slave; and let’s create a… slave status\G [...] Auto_Position: 1 -> GTID-based positioning # Slave #2 mysql> show slave status\G [...] Auto_Position: 0 -> File-based positioning Conclusion…
Post: How people are using MySQL... from 1 user to 100 million (upcoming conference talk)
June 11, 2013 By Leave a Comment
MySQL can be deployed in several ways, and that means you …
Comment: Replication in MySQL 5.6: GTIDs benefits and limitations - Part 1
June 10, 2013 By 8 Comments
It may not be easy to simply switch from regular MySQL replication to using replication using GTIDs 1. Temporary tables – CREATE… engine for the respective table on master databases. Also, if BINLOG_FORMAT is not consistent on master/slave db. 3. CREATE…
Post: Choosing a MySQL HA Solution - Post-Webinar Q&A
June 7, 2013 By Leave a Comment
… is my recommendation for MySQL 5.6? Is MHA ready for MySQL 5.6? A: My personal recommendation for MySQL 5.6, based… volume mounted, and went to try to install MySQL. It failed miserably on the mysql_install_db process. Every time I tried…: Incorrect information in file: ‘./mysql/servers.frm’ ERROR: 1033 Incorrect information in file: ‘./mysql/servers.frm’ Running mysql_install_db under strace, I…
Post: Percona Server 5.6.11-60.3 first Release Candidate now available
June 3, 2013 By 3 Comments
… id=”attachment_13396″ align=”alignright” width=”247″] Percona Server for MySQL version 5.6.11-60.3[/caption] Percona is glad… available here and from the Percona Software Repositories). Based on MySQL 5.6.11, including all the bug fixes in it… #1177780, bug fixed #1154954. Release notes for Percona Server for MySQL 5.6.11-60.3 are available in our online…
