There were major improvements to our handling of UDF done at f2k9, which was well after 4.4. Please try a -current snapshot.
On 2010 Jan 04 (Mon) at 19:10:33 -0800 (-0800), Michael Littlejohn wrote: :When using "mount -t udf /dev/svnd0a /mnt/svnd0" or :"mount_udf /dev/svnd0a /mnt/svnd0" after successfully :configuring with vnconfig I get: "mount_udf: mount: Invalid argument". :I have read the man pages, I have Googled, yet no information :exists that explains why I can mount a disk image with a udf file system. :Any ideas? : :My DMESG: :OpenBSD 4.4 (GENERIC) #1021: Tue Aug 12 17:16:55 MDT 2008 : dera...@i386.openbsd.org:/usr/src/sys/arch/i386/compile/GENERIC -- Getting an education at the University of California is like having $50.00 shoved up your ass, a nickel at a time.