Indeed, that seems to have done the trick, not sure how I missed the
previous discussion on the list other than just not connecting the subject
header with the problem described within.
> -----Original Message-----
> From: cflowd-owner@ipn.caida.org [mailto:cflowd-owner@ipn.caida.org]On
> Behalf Of Blake Caldwell
> Sent: Monday, February 12, 2001 8:09 PM
> To: cflowd@caida.org
> Subject: Re: cflowd dieing randomly
>
>
> Oops. I meant to send this to the list.
>
> Blake Caldwell wrote:
>
> > I used to have the same problem. A while back I increased my packet
> > buffer size to 16MB. A recent denial of service attack though casued
> > the router to export many more flows than I am used to collecting and
> > cflowd crashed. Now I have it set to 32 MB. I hope this is big enough
> > ;)
> >
> > -Blake
> >
> > "Nunes, Steve" wrote:
> >
> > >
> > >
> > > 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?
> > >
> > > --
> > > cflowd mailing list
> > > cflowd@caida.org
>
> --
> cflowd mailing list
> cflowd@caida.org
>
-- cflowd mailing list cflowd@caida.org
This archive was generated by hypermail 2b29 : Mon Feb 12 2001 - 17:38:27 PST