Hi Experts, I have a 2 db server with one as master and another one as slave. Maxscale implemented with below monitor config: *[MySQL Monitor]* *type=monitor* *module=mysqlmon* *servers=master1,slave1* *monitor_interval=500* *script=/usr/bin/replication-manager --user root:password --rpluser replusr:password * *--hosts $INITIATOR,$NODELIST --failover=force --interactive=false* *events=master_down* When I shutdown master, failover is not automated. MRM (Replication Manager) is not promoting the slave to master automatically. In maxscale log, I noticed below: *2017-03-02 03:33:36 notice : Executed monitor script '/usr/bin/replication-manager --user root:password --rpluser replusr:password --hosts $INITIATOR,$NODELIST --failover=force --interactive=false' on event 'master_down'.* *2017-03-02 03:33:36 error : No Master can be determined.* Is this because I didn't have the quorum (no slave) since its one master and one slave set-up. Is there any workaround. Regards, Kart