> On 2022-03-08, at 18:49, Sriranga Veeraraghavan <[email protected]> wrote: > > Hi, > > I have some older CDs that appear to be master with a Mac (HFS/HFS+) > partition and a Windows (FAT32?) partition. > > Under BigSur (on M1), Finder and DiskUtility only seem to want to mount the > Mac partition on these CDs and don’t seem to provide a way to access the > Windows partition. > > I’ve been able to access the Windows partition by running on Linux running > under an emulator, but this is somewhat clunky. > > Does anyone know of a way (perhaps through a port in macports) to mount the > Windows partition on a hybrid CD? > > TIA, > > -ranga > > >
You should be able to use /sbin/mount_cd9660 to mount the area seen by Windows (ISO9660 with Joliet). mkdir mount-point sudo /sbin/mount_cd9660 -r /dev/... mount-point To make an image: dd if=/dev/... of=x.raw conv=notrunc bs=2048 Also try installing cdrtools and using the 'readcd dev=/dev/... -clone f=x.raw' command. Both of these may result in a proper image that has the ISO9660 filesystem and the HFS. You should be able to mount the ISO9660 file system with the image with /sbin/mount_cd9660 just the same.
