+## `nodemanager`
+
+I'm turning off the `codemux` plugin that has been confirmed to be the cause for the slice re-creation problems we've experienced all along in the lxc build.
+
+I was not able to spot exactly what it is that is wrong with this plugin. What I was able to confirm though is that
+
+* under f23, when codemux is at work, and a slice gets torn away, the cgroups area for that slice does not get properly cleaned up.
+* and that taking codemux out of the equation was bringing the f20 build up to speed entirely.
+