Knowing NOTHING about this software you're trying to use:
====
You don't have an "a" partition. Mounting it will always fail.
You do have an "i" partition. Why don't you try mounting that one, instead?
The "c" partition in OpenBSD is not a partition. It is "the entire drive". That starts with sector #0, where the MBR is, and runs to the last sector of the drive. I will guess that if the software can be handed the entire drive to "mount" -- it may need to be told which MBR partition to use.
You might need to use "raw" device nodes rather than block mode device nodes.
|