From owner-freebsd-stable@FreeBSD.ORG Tue May 25 07:34:47 2004 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 0D10316A4CE for ; Tue, 25 May 2004 07:34:47 -0700 (PDT) Received: from yertle.kcilink.com (yertle.kcilink.com [65.205.34.180]) by mx1.FreeBSD.org (Postfix) with ESMTP id 67BA143D3F for ; Tue, 25 May 2004 07:34:46 -0700 (PDT) (envelope-from vivek@khera.org) Received: from [192.168.7.103] (host-103.int.kcilink.com [192.168.7.103]) by yertle.kcilink.com (Postfix) with ESMTP id 65DBF217B6 for ; Tue, 25 May 2004 10:34:25 -0400 (EDT) Mime-Version: 1.0 (Apple Message framework v613) Content-Transfer-Encoding: 7bit Message-Id: <9ECF30AE-AE58-11D8-BE76-000A9578CFCC@khera.org> Content-Type: text/plain; charset=US-ASCII; format=flowed To: stable@freebsd.org From: Vivek Khera Date: Tue, 25 May 2004 10:34:25 -0400 X-Mailer: Apple Mail (2.613) Subject: max file size on cd9660 file system? X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 25 May 2004 14:34:47 -0000 I was testing the interoperability of burning a DVD-R on my mac desktop with reading it on FreeBSD 5.2.1. When I mount the DVD in FreeBSD, it gives me the following error listing the files: [root@crash]# mount -t cd9660 /dev/acd0 /mnt [root@crash]# ls -l /mnt ls: mm.21-May-2004.dump: Value too large to be stored in data type total 116002 -r-xr-xr-x 1 root wheel 440 May 25 09:54 README.mm-dump.txt* -r-xr-xr-x 1 root wheel 118786146 May 21 03:03 rt2.21-May-2004.dump* [root@crash]# df /mnt Filesystem 1K-blocks Used Avail Capacity Mounted on /dev/acd0 2374660 2374660 0 100% /mnt [root@crash]# umount /mnt Sticking the disk onto my MacOS 10.3.3 box, it shows up like this: % ls -l /Volumes/dd total 4748296 -rw-r--r-- 1 vivek unknown 440 25 May 09:54 README.mm-dump.txt -rw-r--r-- 1 vivek unknown 2312337081 21 May 03:59 mm.21-May-2004.dump -rw-r--r-- 1 vivek unknown 118786146 21 May 03:03 rt2.21-May-2004.dump The disk format is "HFS+" which is a superset of the Juliet extensions. My guess is that the file size limit is 1Gb, given that when I look at other DVD movie files, they're always broken up at 1Gb file size per segment of the movie. Can anyone confirm this? =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Vivek Khera, Ph.D. Khera Communications, Inc. Internet: khera@kciLink.com Rockville, MD +1-301-869-4449 x806 AIM: vivekkhera Y!: vivek_khera http://www.khera.org/~vivek/