yoshinorim/mha4mysql-manager — pull request #41 by hirose31 (2014-03-20 10:14:39+00:00)
Title: Add PING_TYPE_INSERT

To detect a failure like mysqld can accept a new connection and can respond a simple select queries, but cannot respond insert/update/delete queries.

In particular, I want to detect hardware trouble (disk failure or RAID controller failure) and perform fail over automatically.