Far far away, and a few thousand light beers ago, there lived a novice System Administrator named Baja Dey. Baja was in the process of being initated to the world of System Administratorgiri by Dr. Root, his guru and mentor, and an expert from the world of Kyu-nix systems. One fine autumn afternoon, a not-so-innocent bystander evesdropping upon our Kyu-nix expert and wannabe, would have observed Dr. Root educating Baja on the intricacies of Disaster Recovery.
Dr. Root: So Baja, I’ve run you through the works. Now you tell me… how do we setup a DR plan for this critical development server?
Baja: Guruji, first we’ll do a weekly tape backup of the server, followed by daily incremental backups. Then we ship the weekly tapes offsite, and the daily tapes to a remote lab onsite… blah blah blah…
Well, don’t have to bore you will all the details. You probably are aware of how a Disaster Recovery plan works.
Anyway, Dr. Root liked Baja’s plan. Even though a rookie, this boy showed promise, Dr. Root thought to himself. Satisfied that the Disaster Recovery Plan was in good hands, Dr. Root walked away and buried himself into the world of core dumps and kernels that needed a debugging.
Things were peaceful in System Administrator world until one day, when the development server finally crashed after months of abuse. This was it… this was the moment when the Rookie’s Disaster Recovery Plan would be put to test!
Dr. Root: Baja! This is your day of reckoning! Out with those tapes my son. Show them your magic.
Baja: Roger that Guruji! Should I call for the offsite tapes right away?
Dr. Root: Absolutely! And, while we are waiting for them tapes, let’s backup all the disks that are still accessible and send them offsite. Just so we have redundant backup.
Baja: Aye Aye Sir!
One hour later… A petrified Baja is seen running to Dr. Root’s desk.
Baja: Er, Guruji, we have a problem.
Dr. Root: Out with it my boy!
Baja: Er, the van carrying today’s backup offsite crashed with the van that was shipping the offsite tapes back!
Dr. Root: Oops… we seem to have got ourselves in a bit of a tangle.
Baja: er, yes sir… to be precise, two magnetic tape lengths of a tangle…
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p.s. While this is not relevant to the story, a conversation that Dr. Root had with the lead developer later that day went like this:
Dr. Root: Er, we lost the backups. Can’t restore your code.
Lead Developer: Thanks!
Dr. Root: Yeah sure! Be sarcastic!
Lead Developer: No Really! I mean it! Did you really think we wanted all those disasters we’d coded in recovered! Thank god for small mercies! Phew!