master 10.66.150.1
slave 10.66.150.2
VIP 10.66.150.3 ---> 3306
VIP 10.66.150.4 ---> 3307
启2个端口， 3306和3307
MHA 启动
masterha_manager --conf=/app/mha/10.66.150.3.conf 启动切换没问题
masterha_manager --conf=/app/mha/10.66.150.4.conf 无法启动：
报错：
"Target master's advisory lock is already held by someone. Please check whether you monitor the same master from multiple monitoring processes.
大家看看有没遇到过。 是否是MHA不支持多实例多端口。还是哪的问题。 大神解答下。谢谢。 有红包哦。
部分源代码：
if ( $ret eq '2' ) {
$log->error(
"Target master's advisory lock is already held by someone. Please check whether you monitor the same master from multiple monitoring processes.
收起