sixtydoses. where od is harmless.

September 22, 2008

Production server – ain’t no playground.

Filed under: Tech — Tags: , , — od @ 11:10 pm

Screwing up a production server is a nightmare, especially when it involves database. Well actually, it doesn’t matter. As long as it’s a production server, it is a nightmare. It’s just too scary that I had sleepless nights during the weekends that I’ve been drooling over the weekdays.

I am not a database expert, so when my team leader came to me and asked me to migrate the production database from Windows to Linux because the db admin has already resigned, I did fret a bit. So I started doing some quick research on db2, but in the end, one silly mistake I did brought the entire database down. As well as the system that relies on it. As well as myself. I was down.

I thanked myself for doing an offline backup before started with all the migration. Am not gonna nag on why all these while the production server is running without a single backup, why no one is telling me that the server is in used on a daily basis. Yes, it is a production server, but since I was allowed to do the job during office hour, my assumption was it has been put on hold so that no one will be using it during bright daylight. Else, I would’ve considered doing an online backup.

That was an experience that I will never forget. And this brings me to my next post.


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