Date: Fri, 16 Mar 2007 13:04:16 -0700 (PDT) From: youshi10@u.washington.edu To: freebsd-questions@freebsd.org Subject: Re: burncd makes disk that is unmountable Message-ID: <Pine.LNX.4.43.0703161304160.30672@hymn07.u.washington.edu> In-Reply-To: <200703161940.TAA09860@sopwith.solgatos.com>
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On Fri, 16 Mar 2007, 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... > > It is defaulting to the correct device. > >>> 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. > > New data: NetBSD mounts both disks (with and without "fixate") just fine. > So perhaps the problem is with FreeBSD's mount rather than burncd? Typing in mount yields what options with NetBSD? -Garrett
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