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Sharky

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Problem solved

It's the old story: This small company's servers are mysteriously rebooting at night, and sysadmin pilot fish can't figure out what's wrong.

He checks with the power company, which checks the lines -- no significant spikes. He swaps out the power strips for a more expensive variety. He confirms that no one else in the office is even touching the machines.

"I decided to camp out, all night if need be, to try to figure out what was happening," says fish. "A friend in accounting was going to join me. He brought some cards, and we were going to keep an eye on the servers and play the night away."

Around 8 p.m., the cleaning crew arrives, so fish and his cohort decide to take a break and make some coffee. But just as they're leaving, they spot a cleaning woman plugging her 12-amp vacuum cleaner in the same outlet the servers are plugged into.

She turns the vacuum cleaner on. The screens of the server monitors begin to wiggle from the interference.

And shortly after that, the servers reboot.

Says fish, "Next morning, I went to the store and bought some plastic baby-protection plugs to go into the outlets, and printed a sticker that said 'Do not use.'

"It cost the company $1.25, and we never had a problem after that."

Sharky likes elegant solutions, but I'd like to see your true tale of IT life even more. Send it to me at sharky@computerworld.com. You'll get a stylish Shark shirt if I use it. Add your comments below, and read some great old tales in the Sharkives.

Now you can post your own stories of IT ridiculousness at Shark Bait. Join today and vent your IT frustrations to people who've been there, done that.



What People Are Saying

Problem Solved

This may be an urban legend, but it points to a familiar problem.

Are you worrying about your infrastructure or are you worrying about your business?

How many times....?

Are we going to hear this story? I pretty much put the whole thing together from the intro. "Servers mysteriously rebooting" - hmm, didn't someone ask if the cleaning crew was tinkering with the outlets?

I wonder if there is a website for late night cleaning crew gripes that has tons of stories about, "Everry nite. When I goes to clean out there fancy-shmantzy computor room. I unplug one of them macines that ain't workin and does my job. The next day they tells me that i was messing up there hoity-toyty blinking lites and now i has to use an estension cord from the another room!"

The site might be called "Wipe Gripes" or something clever like that...

UPS

Ever hear of an UPS?????
I know the better ones can cost some money, but come on it's a drop in the bucket to keep stupid stuff like this happening.

Didn't you mean...

Didn't you mean to add the word 'from' after the word 'this'? so it reads "to keep stupid stuff like this from happening?".

What it says on the tin.

Well, he DID say it was an old story. Slow news day?

Heard that one

Seems like I've heard that story a few times before. Another version that I've heard was where the cleaning crew kept flipping the power switch on a power strip by ramming it with the vacuum cleaner. A few weeks of being turned off and on repeatedly and the power supply of that workstation was kaput.

That Reminds Me. Of..

When I showed up to my first IT job when I was in the military. The mainframe computer room had to remain powered up even though there ware no jobs processing. Seems that the air conditioning unit remained powered on 24/7 due to the humidity on the South Pacific island being so high. Finally, we got sheets of plastic, and after shutting down the mainframe (an old Burroughs), tape and disk drives, covered all with the plastic. Within 1/2 hour, it "rained" in the computer room. This happened until we moved into our new facility.

When we moved into our new facility, the EPO button was at the height that when you hit the doors to take the printouts to strip off the carbon sheets, the door bounced back and pushed you into the EPO. Talk about crashed systems! That happened one time. Got a dolly (two-wheel type, that is) to put all the printouts on instead of carrying them. Also used the other door instead of the door next to the EPO.

The Butler Did It!

They're ready to camp out all night if need be, but the minute the cleaning crew (the most likely suspect in stories at least) arrive they go out for coffee rather than waiting to see what the unknown quantity might possibly be doing that could cause a reboot.

I'm surprised that the cleaners were able to access "the same outlet the servers are plugged into", but I would have at least waited around to see what equipment they might have started up just before the servers rebooted.

It wouldn't surprise me at all to find out that a cheapo electrician had tied an outlet in the hallway outside the computer room into the server circuit.

Problem solved

Bogus or not, urban legend or not, back int he 80's my company installed a new IBM 360/168 (cat's meow at the time) and it would crash 2-3 times a day. IBM brought in lots of experienced people, even hooked up a line to their office in NY.

After about 3 weeks of this, they finally found the problem. The chair the operator used had wheels. When he rolled around the floor, it caused static. If he touched the keyboard without discharging, it would crash the system.

IBM 360 computers were not

IBM 360 computers were not "the cat's meow" or even sold new in the 1980's. This is off by a couple of decades.