Date: Tue, 20 Sep 2011 00:27:48 -0400 From: Jason Hellenthal <jhell@DataIX.net> To: stable@FreeBSD.org Subject: h_ertt cc_vegas loader.conf interaction on stable/8 Message-ID: <20110920042748.GA2746@DataIX.net>
next in thread | raw e-mail | index | archive | help
--9jxsPFA5p3P2qPhR Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On stable/8 as of the date of this message when attempting the following configuration the sysctl MIB net.inet.tcp.cc.algorithm is not available for /etc/sysctl.conf to tune for whatever reason. /boot/loader.conf: h_ertt_load="YES" cc_vegas_load="YES" /etc/sysctl.conf: net.inet.tcp.cc.algorithm=vegas After boot the system still has the congestion algo set to 'newreno' To get around this I had to load the above two modules at rc.local stage of the boot and also tune the sysctl via this method. Has anyone else seen this behavior with other congestion algo's ? Can any developer advise what is controlling this ? Thanks in advance. --9jxsPFA5p3P2qPhR Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.18 (FreeBSD) Comment: http://bit.ly/0x89D8547E iQEcBAEBAgAGBQJOeBZDAAoJEJBXh4mJ2FR+T/4H/i4W+EGyNdLKHS9xKgPeflRw F+jrlj3OC+92hb+s8jMEnYkonoxGQ9HthpxqWUAYoIzJ7dsSPyQjtOmfufcZ7hmC 0nQ1H/ReqIW6CCzoSv+6pAYW7ycoxxfpfZBQs98FloXEoOi6ZPzAREplaS0XJScs tSyx8Fj8pE6eersSdyZfdvVeQKvcEyKEmZsr0zveFOIDL/H2ZhzFr8yTSYWHB1dY cTeq8BASmOPN4AU+PjlvkNfLyuqc8q0S2qk2ad0AgytwfDp96ITuJicl9bGeGpy+ smnemboQnzKR/wpL5Mv3lX/Eb3MXbxVnR31+1u3xZah8DSU6tTNREe5lPDKXUOs= =VfnX -----END PGP SIGNATURE----- --9jxsPFA5p3P2qPhR--
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20110920042748.GA2746>