Hi, I'm trying to use Logback JMX in my application to allow me to change the configuration at runtime. I've created client code that can retrieve the JMX bean, and am able to invoke the JMX bean to get/set logging levels. This works just fine on one single server. However, my application is deployed on a cluster of two servers. When invoking the JMXConfigurator, it only modifies the logging configuration on the particular server that I happened to connect to for that http request, but does not modify the configuration on the other clustered server. Am I missing something, or is there no way to have one JMX call update the logback configuration on all clustered servers? Am I perhaps retrieving the JMX bean incorrectly for a clustered environment? Any help would be greatly appreciated. Here is the client code I am using to access the JMX bean: String contextName = "myContextName"; String objectNameStr = ch.qos.logback.classic.jmx.MBeanUtil. getObjectNameFor(contextName, JMXConfigurator.class); javax.management.ObjectName objectName = new javax.management.ObjectName(objectNameStr); javax.management.MBeanServer mbs = java.lang.management.ManagementFactory. getPlatformMBeanServer(); mbean = javax.management.JMX.newMBeanProxy(mbs, objectName, JMXConfiguratorMBean.class, true); mbean.setLoggerLevel("myLogger", "debug"); Thanks, -Chris *************************** IMPORTANT NOTE*****************************-- The opinions expressed in this message and/or any attachments are those of the author and not necessarily those of Brown Brothers Harriman & Co., its subsidiaries and affiliates ("BBH"). There is no guarantee that this message is either private or confidential, and it may have been altered by unauthorized sources without your or our knowledge. Nothing in the message is capable or intended to create any legally binding obligations on either party and it is not intended to provide legal advice. BBH accepts no responsibility for loss or damage from its use, including damage from virus. ********************************************************************************