[et-mgmt-tools] Using Cobbler to erase systems

[Michael DeHaan]

Harry Hoffman wrote up a good Wiki article on using Cobbler with DBAN here:

https://hosted.fedoraproject.org/projects/cobbler/wiki/SystemRetirement

The same kind of tricks can also be played with "deploying" memtest ... 
though I believe you may have to feed cobbler a bogus (empty) initrd 
file because memtest doesn't have or use one.  (You can also just insert 
memtest by hand into the top of the PXE menu templates).

--Michael