yoshinorim/mha4mysql-manager — Issue #19: More strict SSH checking
Author: yoshinorim
Created: 2012-01-06 14:50:41+00:00
State: open

Originally MHA checks master's reachability by just connecting via SSH and exiting with return code 0. This in some cases does not work especially if SSH works but data files are not accessible. In this fix, MHA checks master's ssh reachability by executing save_binary_logs command (dry run). MHA Client also needs to be updated to 0.53.

Fix: https://github.com/yoshinorim/mha4mysql-manager/commit/4607f29ae3de481b80350f46b32d64c17db8564c