Date: Wed, 27 Nov 2002 19:57:42 +0100 From: Dan Lukes <dan@obluda.cz> To: freebsd-stable@freebsd.org Subject: Re: Mounting a mixed-mode CD Message-ID: <3DE515A6.4070403@obluda.cz> In-Reply-To: <1038378879.10876.4.camel@chowder.gsoft.com.au> References: <1038378879.10876.4.camel@chowder.gsoft.com.au> <20021127090013.GA58575@falcon.net.informatik.tu-muench> <1038388486.10876.45.camel@chowder.gsoft.com.au>
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Daniel O'Connor wrote, On 11/27/02 10:14: > On Wed, 2002-11-27 at 19:30, Joerg Wallerich wrote: > > Specifying the ISO start sector explicitly should help. > > The value for the -s option comes from the track information > > you sent. > > I already tried this -> > foo# mount_cd9660 -s 306572 /dev/acd0c /mnt > mount_cd9660: /dev/acd0c: Invalid argument The '-s' option shouldn't be necesarry as the default value for it is the starting sector of last data track on CD - e.g. 306572 for your CD, but it's not error to specify it by hand. Just for sure - not every data track must be in an ISO9960 format. If you are in doubth, you can extract the blocks 16-100 of data track (e.g. 84 block starting at 306572+16 of your CD) by dd if=/dev/acd0c of=cd.bin bs=2048 count=84 skip=306588 One of 84 extracted blocks saved in cd.bin file should start with byte 0x01 followed by "CD001" or "CDROM" signature - otherwise, it's not data track suitable for cd9660 mounting. Dan -- Dan Lukes tel: +420 2 21914205, fax: +420 2 21914206 root of FIONet, KolejNET, webmaster of www.freebsd.cz AKA: dan@obluda.cz, dan@freebsd.cz,dan@kolej.mff.cuni.cz To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message
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