How to config CDRom to read udf files

[Stephen Liu]

Hi folks,

FreeBSD 5.2

My CDRom could not read udf files burned with DirectCD
on Windows.  I made following tests;

cat /etc/fstab
# Device        Mountpoint                      FStype
         Options
...
/dev/acd0       /usr/home/user/cdrom        
cd9660,udf      ro,noauto
....

$ mount_udf /dev/acd0 /usr/home/user/cdrom
mount_udf: /dev/acd0: Invalid argument
$ mount -t udf /dev/acd0 /usr/home/user/cdrom
udf: /dev/acd0: Invalid argument

cat /etc/fstab
# Device        Mountpoint                      FStype
         Options
...
/dev/acd0       /usr/home/user/cdrom         cd9660   
  ro,noauto
....

$ mount -t udf /dev/acd0 /usr/home/user/cdrom
udf: /dev/acd0: Operation not permitted
$ mount_udf /dev/acd0 /usr/home/user/cdrom
mount_udf: /dev/acd0: Operation not permitted
$ mount /dev/acd0 /usr/home/user/cdrom
$ ls /usr/home/user/cdrom
autorun.inf udfrchk.exe udfrinst.zl

cat /etc/fstab
# Device        Mountpoint                      FStype
         Options
...
/dev/acd0       /cdrom                          udf   
         ro,noauto
/dev/acd0       /usr/home/satimis/cdrom         udf   
         ro,noauto
....

# mount -t udf /dev/acd0 /cdrom
udf: /dev/acd0: Invalid argument
# mount_udf /dev/acd0 /cdrom
mount_udf: /dev/acd0: Invalid argument
# mount /dev/acd0 /cdrom
mount: /dev/acd0: Input/output error

$ mount_udf /dev/acd0 /usr/home/user/cdrom
mount_udf: /dev/acd0: Invalid argument
$ mount -t udf /dev/acd0 /usr/home/user/cdrom
udf: /dev/acd0: Invalid argument
$ mount /dev/acd0 /usr/home/user/cdrom
mount: /dev/acd0: Permission denied

All failed.

$ kldstat -v | grep udf
10 1 0xc43e7000 6000 udf.ko
333 udf

$ ls /boot/kernel/ | grep udf
udf.ko
udf_iconv.ko

the module seems there.

Kindly advise how to fix it.

TIA

B.R.
Stephen Liu

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