[Fascia]

I have the drive from my O2 in the second disk slot of my Tezro and want to back it up. I just did 

Code:

dd if=/dev/dsk/dsk0d2vol of=o2.img

and I get a .img file the size of the disk. But if I reverse those arguments to write the image to a new disk, it seems to just run forever. Am I doing it wrong? I also appear unable to mount the .img file with

Code:

mount -o loop o2.img /o2

but I'm not sure if that's a limitation in IRIX's mount command or an incorrectly made image.