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

[Bryant Eadon]

perryh at pluto.rain.com wrote:
> Bryant Eadon <bryant.eadon at gmail.com> wrote:
> ...
>>    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.
> 
> Did you remember to
> 
>   sudo umount /dev/md0
> 
> before attempting to mount it as udf?  It can't be mounted as both
> types at the same time :)
> 

Right, just to double check I tested it again, even specifying the sector size 
for the device (2048)  ... I'm still scratching my head why it's not working ...

$ sudo mdconfig -d -u 0
$ sudo mdconfig -a -t vnode -f 
/tank/iso/7100.0.090421-1700_x64fre_client_en-us_retail_ultimate-grc1culxfrer_en_dvd.iso 
-u 0 -S 2048b

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

$ df
Filesystem  1K-blocks        Used     Avail Capacity  Mounted on
/dev/ad8s3a     507630     412388     54632    88%    /
devfs                1          1         0   100%    /dev
/dev/ad8s3e    1012974        752    931186     0%    /tmp
/dev/ad8s3f  222656080    5565182 199278412     3%    /usr
/dev/ad8s3d    8122126     184562   7287794     2%    /var
/dev/ad4s1   192305310  175034520   1886366    99%    /mnt/wd1
tank        1913870848 1077562496 836308352    56%    /tank