# disk/health - print disk health info

386	- sys sys
	bin	- sys sys
		disk	- sys sys
			health	- sys sys
sys	- sys sys
	man	- sys sys
		8	- sys sys
			health	- sys sys
sys	- sys sys
	src	- sys sys
		cmd	- sys sys
			disk	- sys sys
				health	- sys sys
					+	- sys sys