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