Just saying .. > An admin who is upgrading to a new version of the operating system > will run lots of tests before actually deploying which is > how these things are usually caught.
Exactly, I do check if a screen is still up after disconnect, before pushing every update in production. I do check if it's running after 2H, 4H, 24H and 7d. This is why I am still on potato : checks for upgrading to woody hasn't completed yet :lol: (btw, puppet for heterogeneous systems, not so awesome)