ID: 7386 Title: docker_node_disk_usage: Handle busy docker daemon Component: Checks & agents Level: 1 Class: Bug fix Version: 1.6.0i1 If the docker daemon cannot get the disk usage info, the corresponding services will become stale without the Check_MK Discovery service going into a WARNING state. This can happen if you are calling the mk_docker plugin from different Sites. Consider configuring asynchronous plugin execution in this case.