misc/185054: Cannot mount_udf dvd Invalid argument

[Takashi Matsubara]

>Number:         185054
>Category:       misc
>Synopsis:       Cannot mount_udf dvd Invalid argument
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Sat Dec 21 01:50:00 UTC 2013
>Closed-Date:
>Last-Modified:
>Originator:     Takashi Matsubara
>Release:        10-RC2
>Organization:
>Environment:
FreeBSD tamago-two.tamago.local 10.0-PRERELEASE FreeBSD 10.0-PRERELEASE #0 r259613: Thu Dec 19 23:00:38 JST 2013     matubara at tamago-two.tamago.local:/usr/obj/usr/src/sys/TAMAGO-TWO  amd64
>Description:
DVD cannot be mounted.

# mount_udf /dev/cd0 /mnt2
mount_udf: /dev/cd0: Invalid argument

[KERNEL]
same GENERIC

[sysctl]
vfs.usermount=1

[devfs.rules] 
add path 'cd[0-9]*' mode 666

crw-rw-rw-  1 root  operator  0x62        /dev/cd0


Mount was made of FreeBSD9.2. 


>How-To-Repeat:
Always
>Fix:
no idea

>Release-Note:
>Audit-Trail:
>Unformatted: