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Bug

Hope For Fixing Longstanding Linux I/O Wait Bug 180

DaGoodBoy writes "There has been a long standing performance bug in Linux since 2.6.18 that has been responsible for lagging interactivity and poor system performance across all architectures. It has been notoriously difficult to qualify and isolate, but in the last few days someone has finally gotten a repeatable test case! Turns out the problem may not even be disk related, since the test case triggers the bug only by transferring data either between two processes or threads. The test results are very revealing. The developer ran regressions all the way back to version 2.6.15 that demonstrate this bug has more than doubled the time to run the test in 2.6.28. Many, many people working at improving the desktop performance of Linux will be very happy to see this bug die. I know that I, personally, will find a way to send the guy that found this test case his beverage of choice in thanks. Please spread the word and bring some attention to this issue so we can get it fixed!"
It's funny.  Laugh.

Submission + - Livejournal brought to its' knees by angry drunk! (valleywag.com)

corewtfux writes: "Breakdowns
A drunk employee kills all of the websites you care about! 365 Main, a datacenter on the edge of San Francisco's Financial District, is popular with Soma startups for its proximity and its state-of-the-art facilities. Or it used to be, anyway, until a power outage took down sites including Craigslist, Six Apart's TypePad and LiveJournal blogging sites, local listings site Yelp, and blog search engine Technorati. The cause? A source close to the company says:

"Someone came in shitfaced drunk, got angry, went berserk, and fucked up a lot of stuff. There's an outage on 40 or so racks at minimum."

Whoever it is, while we like how you roll in theory, in practice, we'd appreciate it if you laid off the servers running websites we actually use."

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