From owner-freebsd-fs Wed Jul 7 19:22:40 1999 Delivered-To: freebsd-fs@freebsd.org Received: from Hydro.CAM.ORG (Hydro.CAM.ORG [198.168.100.7]) by hub.freebsd.org (Postfix) with ESMTP id 6151814BCD; Wed, 7 Jul 1999 19:22:26 -0700 (PDT) (envelope-from intmktg@CAM.ORG) Received: from Ocean.CAM.ORG (Ocean.CAM.ORG [198.168.100.5]) by Hydro.CAM.ORG (8.8.8/8.8.4) with ESMTP id WAA03843; Wed, 7 Jul 1999 22:22:23 -0400 (EDT) Date: Wed, 7 Jul 1999 22:22:24 -0400 (EDT) From: Marc Tardif To: freebsd-hackers@freebsd.org Cc: freebsd-fs@freebsd.org Subject: implementing a fs on a raw partition Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-fs@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org As I reading on filesystem algorithms and principles [bach 86 and mckusick 96], I am tempted to try my hand on a free partition. From my understanding, I should be using the partition as a character device for raw i/o in order to avoid the current filesystem overhead (/dev/rwd0s3). From that point, I've been using the code from /usr/src/sys/msdosfs in order to get something going at first... but this has shown to be an exhausting task. I keep running into dependencies and such which make it seem impossible to implement. Perhaps I have taken a wrong turn at Albuquerque, so I'd appreciate if anyone could give a hint to get me up and running. Thanks in advance, Marc [bach 86] The Design of the UNIX Operating System, Maurice J. Bach [mckusick 96] The Design and Implementation of the 4.4BSD Operating System, Marshall McKusick, Keith Bostic, Michael J. Karels, John S. Quarterman To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-fs" in the body of the message