MHA报：[error][/usr/share/perl5/vendor_perl/MHA/SSHCheck.pm, ln63]

centos 6.5

mysql5.7

mha0.57

master:192.168.1.11 mha node

slave:192.168.1.12 mha manager

信任关系配完，作masterha_check_ssh --conf=/etc/masterha/app2.conf 时报[error][/usr/share/perl5/vendor_perl/MHA/SSHCheck.pm, ln63]

解决方法：

在/etc/masterha/app2.conf中 不能加mha manager 节点

[server default]

#mha manager工作目录

manager_workdir = /var/log/masterha/app2

manager_log = /var/log/masterha/app2/app2.log

remote_workdir = /var/log/masterha/app2

[server1]

hostname=192.168.1.11

master_binlog_dir = /data/mysql/mysql3306/logs

candidate_master = 1

check_repl_delay = 0 #用防止master故障时，切换时slave有延迟，卡在那里切不过来。

#[server2]

#hostname=192.168.9.244

#master_binlog_dir=/data/mysql/mysql3306/logs

#candidate_master=1

#check_repl_delay=0

#切换调用的脚本

master_ip_failover_script= /etc/masterha/master_ip_failover_app2