activemq-users mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Clebert Suconic <>
Subject Re: Question on Artemis Shared store static config cluster
Date Fri, 26 May 2017 16:22:01 GMT
> This works fine as long as I bring up master.  We have tested killing master
> server in which case slave takes over and then when master is bought back up
> slave relinquishes control.  But, if we start slave up first before bringing
> up master, then slave never starts servicing.  It sits there saying

That is correct...

although at the first time the servers ever started, it will wait for
the live activation.

There's also the allowFailback, so whenever live starts, it would
shutdown itself.

I would recommend allowFailback = true with shared storage,

> artemis-slave-local-out:11:38:26,267 INFO
> [org.apache.activemq.artemis.core.server] AMQ221020: Started NIO Acceptor at
> myserver:61617 for protocols [CORE,MQTT,AMQP,HORNETQ,STOMP,OPENWIRE]
> artemis-slave-local-out:11:38:26,268 INFO
> [org.apache.activemq.artemis.core.server] AMQ221010: Backup Server is now
> live
> If I start master and then kill it, then slave becomes active.  My
> understanding of shared store HA cluster was that both master and slave are
> trying to lock same file.  Whichever gets the lock file, they start
> servicing.  Is my assumption incorrect?  Any clarification is really
> appreciated.
> Thanks
> Abhi
> --
> View this message in context:
> Sent from the ActiveMQ - User mailing list archive at

Clebert Suconic

View raw message