@Matt Pavlovich-2 Thank you. Yes, while I was waiting for the response, I did a test with more than 500000 messages with the Consumer application STOPPED. I noticed that there was db-XX.log files (several of them) . Once I started Consumer, all of them were deleted , and just one were kept : the latest one .
Also , I had configured SystemUsage to have 1G in the "store tag " , that I understand it is the correct tag for the disk storage space . Am I correct ? I agree that I have space at least for 3 -4 days.. Now, with your explanation, I will be able to estimate space . Thank you very much -- View this message in context: http://activemq.2283324.n4.nabble.com/Does-a-persistent-message-stay-keep-on-the-broker-forever-tp4324883p4331174.html Sent from the ActiveMQ - User mailing list archive at Nabble.com.