Heath is our newest dutiful robot.
He has the important job of checking the health of nodes on the cluster. He reports whether a node is 'crook' or 'well' - if he could speak he'd sound like an Aussie. He has just reported that we have 7 crook nodes. This sounds bad but the 43 remaining nodes are easily handling our current load so I don't need to attend to them just yet.
Next week I'll see if I can get these crook nodes well again. I'm looking forward to Heath giving the cluster a clean bill of health.