Mounting DVD disk in virtual kernel

[vasily postnicov]

Hello. Can anybody help me to mount DVD UDF image in vkernel (from DragonFly_RELEASE_2_8 branch of git repo)? I start it as follows:$ sysctl vm.vkernel_enable=1$ cd /var/vkernel$ boot/kernel/kernel -r root.img -c /path/to/udf/image/img.iso -m 100m
Inside vkernel box I cannot either mount image or even read it with dd:$ mount -t cd9660 /dev/vcd0 /mntcd9660: /dev/vcd0: Device not configured$ dd if=/dev/vcd0 bs=2048dd: /dev/vcd0: Device not configured
I know, maybe the reason is trivial, but google doesn't give answer. With best regards, Vasily.