Category Archives: Uncategorized

HOWTO: Nested KVM based virtual setup with oVirt

I have been working on the oVirt project for almost 3 years now, but I rarely get to experience it from the user’s point of view. Sure there are test days, bug fixes, and other activities that require me to … Continue reading

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Getting rid of “Exception in thread “main” java.lang.SecurityException: Failed to authenticate principal=null, securityDomain=jmx-console”

When I tried to stop the server I always got this annoying exception, and could only stop it by kill. A quick google search found this post: The solution there is to comment out the interceptor named “org.jboss.jmx.connector.invoker.AuthenticationInterceptor” in … Continue reading

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