Date: Fri, 16 Mar 2007 10:52:48 -0400 From: Jerry McAllister <jerrymc@msu.edu> To: Garrett Cooper <youshi10@u.washington.edu> Cc: freebsd-questions@freebsd.org Subject: Re: burncd makes disk that is unmountable Message-ID: <20070316145247.GE75446@gizmo.acns.msu.edu> In-Reply-To: <45FA1280.5020406@u.washington.edu> References: <200703152006.UAA28235@sopwith.solgatos.com> <20070315203644.GA71936@gizmo.acns.msu.edu> <45FA1280.5020406@u.washington.edu>
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On Thu, Mar 15, 2007 at 08:44:00PM -0700, Garrett Cooper wrote: > Jerry McAllister wrote: > >On Thu, Mar 15, 2007 at 01:06:10PM +0100, Dieter wrote: > > > >>AMD64 running 6.0 > >>Drive is: > >> acd0: DVDR <HL-DT-ST DVDRAM GSA-4160B/A301> at ata0-master UDMA66 > >>Media is CD-RW > >> > >>Burned a 6.2 disk using: > >> burncd data 6.2-RELEASE-amd64-disc1.iso fixate > >>as suggested in > >> http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/creating-cds.html > > > >I don't remember the details, but when I got to 6.1, I found that > >my old burncd parameters would not work and I had to change them. > > > >I don't remember the details, but I settled upon: > > /usr/sbin/burncd -v -f /dev/acd0 data FreeBSD62-disc1.iso fixate > >which seems to work find. Both boots and mounts. That doesn't look > >materially different from yours, but... > > > >////jerry > > > >>Seemed to go okay. Disk boots, but I cannot mount it: > >> > >>fstab entry: > >> /dev/acd0 /cdrom cd9660 ro,noauto 0 > >> 0 > >> > >>Yields: > >> g_vfs_done():acd0[READ(offset=32768, length=2048)]error = 5 > >> > >>Tried it with and without "fixate", neither will mount. > >> > >>Other iso disks (probably burned using NetBSD) mount fine. > >>UFS DVD+RW disks burned under FreeBSD using growisofs mount fine. > >> > >>Given the error message, I assume that the block/sector at 32768 isn't > >>getting written. > > I hate to slam burncd because it does the job, but I've always found > cdrecord / mkisofs to be a better set of software for burning CDs than > burncd.. Besides, burncd chokes on permission errors on my machine > whereas cdrecord keeps on humming away with issue, and I've been using > it for 2 releases now (6.1, 6.2). When I was having trouble the last time, I thought about using cdrecord, but managed to get burncd working OK. I use it because it is there and normally does what I want. I would have to install cdrecord separately and figure out how to use it. ////jerry > > -Garrett > _______________________________________________ > freebsd-questions@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-questions > To unsubscribe, send any mail to "freebsd-questions-unsubscribe@freebsd.org"
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