6.2-RELEASE does not use second CPU?

Alexey Karagodov karagodov at gmail.com
Wed Apr 25 10:44:14 UTC 2007


please, dmesg, mptable -verbose, mptable -grope

2007/4/25, Alex Povolotsky <tarkhil at webmail.sub.ru>:
>
> Kris Kennaway wrote:
> > On Fri, Apr 20, 2007 at 12:08:57PM -0700, Kevin Oberman wrote:
> >
> >>> Date: Fri, 20 Apr 2007 22:54:52 +0400
> >>> From: "Alexey Karagodov" <karagodov at gmail.com>
> >>> Sender: owner-freebsd-stable at freebsd.org
> >>>
> >>> and what is this, i mean why:
> >>> WARNING: debug.mpsafenet forced to 0 as ipsec requires Giant
> >>> WARNING: MPSAFE network stack disabled, expect reduced performance.
> >>>
> >> I thought it was pretty clear.
> >>
> >> ipsec is not multi-processor safe and requires the use of GIANT. If you
> >> have IPSEC in your kernel the network stack will also be giant locked
> >> which will cut performance.
> >>
> >
> > Yep, google for extensive discussion (hint: FAST_IPSEC)
> >
>
> No visible changes in behaviour with FAST_IPSEC
>
> Fast IPsec: Initialized Security Association Processing.
>
> mptable still shows ONE CPU
>
> Alex.
>
>
>


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