FB?

Thu Mar 14 21:39:38 UTC 2019

The cache invalidation thing is incorrect according to an Facebook SWE I
talked to. He wouldn't tell me what it actually was though, basically
saying "you have to know our infrastructure to understand and I can't tell
you that."

On Thu, Mar 14, 2019, 5:28 PM cosmo <clinton.mielke at gmail.com> wrote:

> Yes, evidently someone screenshotted it and it was making the rounds on
> social media this morning, sans the date.
>
> So now back to other theories.
>
> On Thu, Mar 14, 2019 at 2:16 PM Jeff Shultz <jeffshultz at sctcweb.com>
> wrote:
>
>> The date on that is 2010.
>>
>> On Thu, Mar 14, 2019 at 2:07 PM Selphie Keller <selphie.keller at gmail.com>
>> wrote:
>> >
>> > I did see this article indicating they had somehow invalidated their
>> cache in a botched deployment of changes -
>> https://www.facebook.com/notes/facebook-engineering/more-details-on-todays-outage/431441338919/
>> >
>> > On Thu, 14 Mar 2019 at 06:18, Mike Hammett <nanog at ics-il.net> wrote:
>> >>
>> >> So what happened at Facebook today? I saw one article quoting Roland
>> saying it was a route leak, but I haven't seen any other sources that
>> aren't just quoting Roland. Usually there are a few independent posts out
>> there by now.
>> >>
>> >>
>> >>
>> >> -----
>> >> Mike Hammett
>> >> Intelligent Computing Solutions
>> >> http://www.ics-il.com
>> >>
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>> >>
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