Unable to create ZVOL (error=6)

[Steven Hartland]

----- Original Message ----- 
From: "Nikolay Denev" <ndenev at gmail.com>

> I'm not taking other steps, and I'm running "FreeBSD nas.home.lan
> 10.0-STABLE FreeBSD 10.0-STABLE #13 r270295M: Thu Aug 21 22:05:37 UTC
> 2014     root at nas.home.lan:/usr/obj/usr/src/sys/NAS  amd64"
> 
> Can you try to set volmode back to "geom", so that you can create a
> snapshot that creates a cdev in /dev/zvol, and then set it to "dev"
> again, and try a new snapshot?

No change, still no /dev/zvol