Question

I want to run a semisynchronous replication setup, and for simplicity I'd like to not have to INSTALL and UNINSTALL plugins when a slave is promoted to a master. So I'm wondering if I'll experience any problems having both master and slave plugins installed and enabled (see here)

It looks like after installing the second plugin, both variables rpl_semi_sync_master_enabled and rpl_semi_sync_slave_enabled are reset to off (the non-default). When I include these lines in my.cnf:

loose-rpl_semi_sync_master_enabled = 1
loose-rpl_semi_sync_slave_enabled = 1

...and restart MySQL, both plugins are loaded and enabled.

Is this going to cause any problems for me?

No correct solution

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