April 1, 2014**※ Please note this is an outdated article. ** Hello. This is Komiya. I'm not sure if anyone still wants to use it, but I've tested it and will share it here. This is a long article, so please read it when you have time. Starting mysqlfailover without --force and --daemon=start. When I tested it before, it didn't work unless --force, and there was no option to start it with daemon...
July 19, 2013
1分で読めますIt's been a long time since I've updated. This is Miyashita of the platform. I made a presentation in one of the events called July Tech Festa 2013 held the other day. I will upload the materials I used at that time, so if you are interested, please read it. \[slideshare id=24320385&doc=mysqlha-130716215401-phpapp02\]...
April 26, 2013**MHA operation confirmation and switchover verification** This is the continuation of the previous article. Test to switch as shown in the following diagram. *This verification consists of 1 master, 2 slaves, and 1 manager. (Multi-stage configuration is avoided because it will be obscene to restore in the event of an intermediate node failure) If you put the manager in the slave, it seems that there is a possibility that it will not switch well if you put purge\_relay\_logs on it. ...
