general: warning: max open files (3636) is smaller than
maxsockets (4096)
Squirrel
squirrel at mail.isot.com
Tue Mar 17 13:41:39 PDT 2009
Nice!!!
Thank you.
-----------------------
PCShare.Com
-----Original message-----
From: David Kelly dkelly at hiwaay.net
Date: Tue, 17 Mar 2009 20:32:10 -0600
To: Squirrel squirrel at mail.isot.com
Subject: Re: general: warning: max open files (3636) is smaller than maxsockets (4096)
> On Tue, Mar 17, 2009 at 12:31:43PM -0600, Squirrel wrote:
> > This happend since I've upgraded bind 9.21 to 9.6.0. I've increased
> > the max open files to 4096:
> >
> > sysctl -w kern.maxfiles=4096
> >
> > which shows it resized from 4040->4096
> >
> > But I guess it's different for bind? I've googled and found several
> > references to this warning message, but everyone states it's not a
> > problem and shouldn't be concerned. Some real advice would be
> > appreciated.
>
> Depends a lot as to how busy your name server is, I guess.
>
> Mine is a lightly loaded in internal office use. When my PII 450 MHz
> 192MB machine issued similar complaint on upgrade of bind I was tricked
> into rebooting a machine with over 800 days uptime only to get the exact
> same message again.
>
> So I limited the number of sockets named would ask for using this in
> /etc/rc.conf:
>
> named_flags="-4 -S 1024"
>
> --
> David Kelly N4HHE, dkelly at HiWAAY.net
> ========================================================================
> Whom computers would destroy, they must first drive mad.
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