Support of UDF ISO-13346 on 7.1-RELEASE-p2

Bryant Eadon bryant.eadon at
Sun Jul 19 15:04:35 UTC 2009


In trying to get a copy of Windows 7 working under qemu today I ran into a bit 
of a snag mounting the image.

## giving me a node to play with ...

   sudo mdconfig -a -t vnode -f 
-u 0

## and trying to mount md0 :

   sudo mount -t cd9660 /dev/md0 /mnt/iso/

## lists only a single file 'readme.txt' :

This disc contains a "UDF" file system and requires an operating system
that supports the ISO-13346 "UDF" file system specification.

##  lovely ..

   sudo mount -t udf /dev/md0 /mnt/iso/
   mount_udf: /dev/md0: Invalid argument


Not very helpful ... especially since kldstat shows I have udf.ko loaded.

How can I mount this disc ?  Does udf.ko support this format ?


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