出力ログ
root@ip-10-17-254-230:/var/log/mha# masterha_check_repl --conf=/etc/sg3user03.cnf Tue Oct 28 14:38:46 2014 - [warning] Global configuration file /etc/masterha_default.cnf not found. Skipping. Tue Oct 28 14:38:46 2014 - [info] Reading application default configuration from /etc/sg3user03.cnf.. Tue Oct 28 14:38:46 2014 - [info] Reading server configuration from /etc/sg3user03.cnf.. Tue Oct 28 14:38:46 2014 - [info] MHA::MasterMonitor version 0.56. Tue Oct 28 14:38:46 2014 - [error][/usr/local/share/perl/5.18.2/MHA/Server.pm, ln303] Getting relay log directory or current relay logfile from replication table failed on 10.17.131.31(10.17.131.31:13303)! Tue Oct 28 14:38:46 2014 - [error][/usr/local/share/perl/5.18.2/MHA/MasterMonitor.pm, ln424] Error happened on checking configurations. at /usr/local/share/perl/5.18.2/MHA/ServerManager.pm line 315. Tue Oct 28 14:38:46 2014 - [error][/usr/local/share/perl/5.18.2/MHA/MasterMonitor.pm, ln523] Error happened on monitoring servers. Tue Oct 28 14:38:46 2014 - [info] Got exit code 1 (Not master dead). MySQL Replication Health is NOT OK!
原因
マスタを他のマスタからレプリケーションしていたため
対応
レプリケーションは一時的なものなので、「reset slave」を実行。
その後問題なく起動。
