Hi Milton, See: //www.freelists.org/list/racktables-users Regards, Neil From: racktables-users-bounce@xxxxxxxxxxxxx [mailto:racktables-users-bounce@xxxxxxxxxxxxx] On Behalf Of milton Koropshinsky Sent: 04 March 2013 13:57 To: racktables-users@xxxxxxxxxxxxx Subject: [racktables-users] Re: How to express components of objects? how do i get removed from these emails. On Mon, Mar 4, 2013 at 8:47 AM, Kaiwang Chen <kaiwang.chen@xxxxxxxxx<mailto:kaiwang.chen@xxxxxxxxx>> wrote: Hi all, I am evaluating racktables, it is cool! However, looks like it is not so good at tracing servers at sub-object level? Say, I have two servers, each has two hard disks, and I decide to upgrade server A with new bigger disks and to add the old ones to server B. How to express and trace such changes in racktables? Thanks, Kaiwang