>From these log messages it looks like you're using amq store not kahadb?
Regards -- Dejan Bosanac Senior Software Engineer | FuseSource Corp. dej...@fusesource.com | fusesource.com skype: dejan.bosanac | twitter: @dejanb blog: http://www.nighttale.net ActiveMQ in Action: http://www.manning.com/snyder/ On Mon, Jun 25, 2012 at 8:04 AM, yulinyen <yulin...@gmail.com> wrote: > Hi, > > I am new to activemq. > > I am currently running an embedded broker with activemq 5.6. I tried to > backup the journal files and data files by stopping the java process and > copy the files under journal and kr-store folders (assuem it is under > /opt/activemq/) to a backup folder (assume is under /opt). > > In order to see if the backup really works, I remove the the jorunal and > kr-store folders under /opt/activemq and restore these folders from the > backup folder. When I restart the my java process, I keep seeing: > > 2012-06-25 13:39:51,548 [main] INFO > org.apache.activemq.store.amq.AMQPersistenceAdapter - Active data files: [] > 2012-06-25 13:39:51,550 [main] WARN > org.apache.activemq.store.amq.AMQPersistenceAdapter - The ReferenceStore is > not valid - recovering ... > 2012-06-25 13:39:51,568 [main] INFO org.apache.activemq.kaha.impl.KahaStore > - Kaha Store successfully deleted data directory /opt/activemq/kr-store/data > 2012-06-25 13:39:51,568 [main] INFO > org.apache.activemq.store.amq.AMQPersistenceAdapter - Journal Recovery > Started from: DataManager:(data-) > 2012-06-25 13:39:51,583 [main] INFO org.apache.activemq.kaha.impl.KahaStore > - Kaha Store using data directory /opt/activemq/kr-store/data > . > . > . > > And then it starts to restore the data. This takes a while to finish. > > I was wondering if there is a standard way of backup the journal and data > files? > > Regards, > Boris > > -- > View this message in context: > http://activemq.2283324.n4.nabble.com/how-to-backup-KahaDB-tp4653528.html > Sent from the ActiveMQ - User mailing list archive at Nabble.com.
