Unreadable DVD in FreeBSD and NetBSD

[Ruslan Makhmatkhanov]

Thomas Mueller wrote on 26.07.2014 10:00:
> I have a DVD, a data DVD rather than movie or music, from Seagate Business Storage 2-bay NAS, that is mountable with mount_cd9660 but not readable in FreeBSD and NetBSD, using current amd64 versions of FreeBSD and NetBSD.
>
> ls /cdrom showed nothing; ls -al /cdrom showed
>
> total 6
> dr-xr-xr-x   2 root  wheel  2048 Nov  1  2012 .
> drwxr-xr-x  26 root  wheel  1024 Jul 25 03:31 ..
>
> df showed
>
> Filesystem      1K-blocks     Used     Avail Capacity  Mounted on
> /dev/gpt/WD2G04 121863804 52278052  59836648    47%    /
> devfs                   1        1         0   100%    /dev
> /dev/gpt/WD2G05 142191228  8022016 122793916     6%    /home
> /dev/cd0          1832610  1832610         0   100%    /cdrom
>
> so it looked like something was there.
>
> Mounted under Linux (System Rescue CD 4.3.0), main directory showed
>
> autorun.inf
> Rally Driver Installation Instructions
> Resources
> Seagate EULA
> Seagate NAS Backup
> Seagate NAS Discovery
> Seagate NAS Discovery Install Package
> Seagate Privacy Policy
> Setup.exe
> Windows Driver
>
> Haiku R1Alpha4 (haiku-os.org) was also able to show these directories and read the DVD.
>
> Is there any way I can read this DVD in FreeBSD or NetBSD, or is this a deficiency or bug in FreeBSD and NetBSD?
>
> I tried mount -t udf (no good) and "mount_cd9660 -be /dev/cd0 /cdrom" (same result as without -be).
>
> What more details could I give?
>
> Tom

You need to install sysutils/udfclient. Your cd is in UDF format, that 
isn't covered by standard mount_udf.

-- 
Regards,
Ruslan

T.O.S. Of Reality