From owner-freebsd-questions Sun Jan 21 8:33:50 2001 Delivered-To: freebsd-questions@freebsd.org Received: from perkunas1.omnitel.net (perkunas1.omnitel.net [194.176.32.132]) by hub.freebsd.org (Postfix) with ESMTP id 2A77237B401 for ; Sun, 21 Jan 2001 08:33:32 -0800 (PST) Received: from post.omnitel.net (salc0-s5.ot.lt [194.176.53.21]) by perkunas1.omnitel.net (8.9.3/8.9.3) with ESMTP id SAA08338 for ; Sun, 21 Jan 2001 18:33:29 +0200 Message-ID: <3A6B1D71.3D9261DF@post.omnitel.net> Date: Sun, 21 Jan 2001 18:33:37 +0100 From: Ed Organization: None X-Mailer: Mozilla 4.72 [en] (X11; I; FreeBSD 4.0-RELEASE i386) X-Accept-Language: ru, en MIME-Version: 1.0 To: freebsd-questions@freebsd.org Subject: FILE_SYSTEM_!!!_HELP_!!! Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: owner-freebsd-questions@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG Hello all, I want to write my own file system, where I can find information how many tracks, heads, sectors per track have my disk (or any other disk) ??? And how UNIX reads-writes blocks, I mean by sector-cylinder-head, or linear addressing... In a word please explain me it, is it an algorythm for calculating sector-cylinder-head number from block number ??? Where can I get more information on writting own file system??? Many thanks in advance - Ed To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message