Date: Fri, 20 Apr 2007 12:08:57 -0700 From: "Kevin Oberman" <oberman@es.net> To: "Alexey Karagodov" <karagodov@gmail.com> Cc: freebsd-stable@freebsd.org Subject: Re: 6.2-RELEASE does not use second CPU? Message-ID: <20070420190857.9A34445058@ptavv.es.net> In-Reply-To: Your message of "Fri, 20 Apr 2007 22:54:52 %2B0400." <c7aff4ef0704201154u52bb054cs6f93067fbaa37a21@mail.gmail.com>
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--==_Exmh_1177096137_69529P Content-Type: text/plain; charset=us-ascii Content-Disposition: inline > Date: Fri, 20 Apr 2007 22:54:52 +0400 > From: "Alexey Karagodov" <karagodov@gmail.com> > Sender: owner-freebsd-stable@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. -- R. Kevin Oberman, Network Engineer Energy Sciences Network (ESnet) Ernest O. Lawrence Berkeley National Laboratory (Berkeley Lab) E-mail: oberman@es.net Phone: +1 510 486-8634 Key fingerprint:059B 2DDF 031C 9BA3 14A4 EADA 927D EBB3 987B 3751 --==_Exmh_1177096137_69529P Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.7 (FreeBSD) Comment: Exmh version 2.5 06/03/2002 iD8DBQFGKQ/Jkn3rs5h7N1ERAl+EAJ9JKtHeHIzNPEJByOpIoyKLDiEnzQCfcThr n9li2ZpnCQtjUdcrmnXxd7I= =fdJm -----END PGP SIGNATURE----- --==_Exmh_1177096137_69529P--
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