RE: cflowd dieing randomly

From: Nunes, Steve (Steve.Nunes@coreexpress.net)
Date: Mon Feb 12 2001 - 15:54:36 PST

  • Next message: Blake Caldwell: "Re: cflowd dieing randomly"

    Brett,

    Some people have been reporting this since the fixes in 2.1-b1. See the
    archive...

    http://www.caida.org/archives/cflowd/0154.html

    Steve Nunes
    CoreExpress Inc.
    E-mail: steve.nunes@coreexpress.net

    -----Original Message-----
    From: Brett L. Hawn [mailto:brett.hawn@rcn.com]
    Sent: Saturday, February 10, 2001 9:12 PM
    To: cflowd@caida.org
    Subject: cflowd dieing randomly

    I'm running a semi-production/semi-test version of cflowd on a Netra360 w/
    512mb ram, 1gig swap, and tons of drive space. Was working fine when I was
    only exporting about 3 routers worth of data, kicked it up to 5 and it now
    its going to hell. After a reboot cflowd will run for about 30 minutes or so
    then I get spammed with the following in my syslog (and cflowd cores out):

    Feb 10 22:58:54 flowscan.nms.rcn.net cflowd[184]: [E] semop(0,0xefe34b80,1)
    failed to release buffer lock: Resource temporarily unavailable
    {CflowdPacketQueue.cc:438}

    I've done all the necessary steps like setting my shmem size, etc. Anyone
    got an idea what might be causing this?

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