Date: Mon, 19 Jun 2000 15:54:42 -0700 From: David Greenman <dg@root.com> To: Alfred Perlstein <bright@wintelcom.net> Cc: "Jordan K. Hubbard" <jkh@zippy.osd.bsdi.com>, Jonathan Lemon <jlemon@flugsvamp.com>, arch@FreeBSD.ORG Subject: Re: kblob discussion. Message-ID: <200006192254.PAA18955@implode.root.com> In-Reply-To: Your message of "Mon, 19 Jun 2000 15:18:10 PDT." <20000619151809.C17420@fw.wintelcom.net>
next in thread | previous in thread | raw e-mail | index | archive | help
>* Jordan K. Hubbard <jkh@zippy.osd.bsdi.com> [000619 15:10] wrote: >> > It doesn't bother you at all that cdrom.com can push 100mbit >> > and support 6000 users on FreeBSD but Joe Average FreeBSD User >> > can't because the hacks used aren't available? >> >> Huh? What makes you think that cdrom.com uses "special hacks" to get >> its performance? Have you actually talked to David Greenman about >> this lately? > >I'm quite sure cdrom.com has at least a kernel address space hack. Yes, the kernel virtual address space is greatly increased. This doesn't involve any special code, however. Otherwise the kernel is stock with only kernel config file and sysctl tuning. Most of the ability to handle that many users comes from a pain-stakenly optimized ftp server that I call 'dg-ftpd'. It's true that I have not made that available as freeware, but that's my perogative since I wrote it. -DG David Greenman Co-founder, The FreeBSD Project - http://www.freebsd.org Manufacturer of high-performance Internet servers - http://www.terasolutions.com Pave the road of life with opportunities. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-arch" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?200006192254.PAA18955>