https://ronaldbradford.com/tags/mysql-mha/ Recent content in Mysql MHA on Enterprise Data Architect | Principal Data Strategist | MySQL Subject Matter Expert | Author | Speaker Hugo -- gohugo.io en-us Mon, 26 Aug 2013 16:54:27 +0000 https://ronaldbradford.com/blog/mysql-mha-and-perl-pathing-2013-08-26/ Mon, 26 Aug 2013 16:54:27 +0000 https://ronaldbradford.com/blog/mysql-mha-and-perl-pathing-2013-08-26/ I am certainly not a knowledgeable Perl person, however I recently ran into the error Can’t locate MHA/MasterMonitor.pm on Red Hat 6.x. I have installed MySQL MHA on various systems before without any issues. https://ronaldbradford.com/blog/not-a-cool-new-feature-for-master_host-2013-01-04/ Fri, 04 Jan 2013 14:37:14 +0000 https://ronaldbradford.com/blog/not-a-cool-new-feature-for-master_host-2013-01-04/ I was surprised to find on a customer MySQL server this new syntax for Master_host in SHOW SLAVE STATUS. mysql> SHOW SLAVE STATUSG *************************** 1. row *************************** Slave_IO_State: Connecting to master Master_Host: testdb1. https://ronaldbradford.com/blog/installing-mysql-mha-with-percona-server-2013-01-03/ Thu, 03 Jan 2013 15:56:20 +0000 https://ronaldbradford.com/blog/installing-mysql-mha-with-percona-server-2013-01-03/ MySQL MHA by Oracle ACE Director Yoshinori Matsunobu is an excellent open source tool to help in providing HA with native MySQL replication. The installation however is dependent on some Perl packages and to the untrained eye this may be an issue if you are using Percona Server as your choice of MySQL implementation.