On Wed, 4 Jun 1997 16:21:58 -0400 (EDT),
 codewarrior@daemon.org (Andrew Brown) wrote:

> i configure four vnd's to 1M empty files and then want to make a ccd
> out of the resulting "devices".
> 
> [...]
> 
>    # ccdconfig ccd0 32 0 /dev/vnd0a /dev/vnd1a /dev/vnd2a /dev/vnd3a
>    ccdconfig: ioctl (CCDIOCSET): /dev/ccd0d: Inappropriate ioctl for device

You can't configure a ccd(4) (or anything else that requires the
underlying device to deal with disklabels) on vnd(4)s because the
vnd(4) pseudo-device does not support disklabels (yet).


-klaus