fixed MHA online switch master,when orig_master and new_master is same. #63
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when you switch master online,masterha_master_switch --master_state=alive --conf=/etc/masterha/app1.conf --new_master_host=xxxx --new_master_port=xxx, you new_master_host and new_master_port is same as you orig_master_host orig_master_port,MHA will execute function reject_update,it cause master failover vip change and set read_only on it until master_pos_wait exit.
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Trying to write the bug description in proper english as far as i can understand: when you switch the master online:
with your MHA will execute function |
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when you switch master online,masterha_master_switch --master_state=alive --conf=/etc/masterha/app1.conf --new_master_host=xxxx --new_master_port=xxx, you new_master_host and new_master_port is same as you orig_master_host orig_master_port,MHA will execute function reject_update,it cause master failover vip change and set read_only on it until master_pos_wait exit.