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Thread: Nodes crapping out

  1. #1
    Where's me Beer?
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    Nodes crapping out

    No idea what is going on, but DNS errors have been through the roof. All nodes shut down while i find out the problem.

  2. #2
    Xtreme Enthusiast
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    Quote Originally Posted by hixie View Post
    No idea what is going on, but DNS errors have been through the roof. All nodes shut down while i find out the problem.
    I had a huge hit with DNS error rates going through the roof around the same time. My DNS error rate is usually around 1-5% and rarely goes to 10% so it's the data quality most likely. I consider bad error rates up to 24 hours as either/or and only after 24 hours and comparing to other users' stats do I decide whether or not to do something about it.

  3. #3
    BANNED!!!!!!!!!!!
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    Just installed MJ12 again a couple days ago and noticed >10% DNS errors.

    I'm also constantly hit by "NoMoreURLsAvailable," and have not been crawling full speed. I run a 20mbps line and I rarely see my client go past 7-8mbps.

    Don't know what's been going on..

  4. #4
    Xtreme Legend
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    first up NoMoreURLsAvailable is very common now it is not unusual to see between 8 and 16 hours a day work only.

    With the above there is a tendency to run nodes down towards zero so you may be seeing the poorer quality, smaller buckets and re work buckets coming through and effecting your dns averages.

    I would say that anything in the 2-10% range is normal. This is the range I see running 60 small nodes. most of the time it is in the 4-5% range but even though these all run on the same rig I see some that go well outside these limits on occasion. I have even had a warning email a couple of times. I re-start nodes every 24 hours to get a better feel for error rates


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