ASGAUR

The symptom of this is:

    # ccdconfig -C
    ccdconfig: ioctl (CCDIOCSET): /dev/ccd0c: Inappropriate file type or format

This usually happens when you are trying to concatenate the c partitions, which default to type unused. The ccd driver requires the underlying partition type to be FS_BSDFFS. Edit the disklabel of the disks you are trying to concatenate and change the types of partitions to 4.2BSD.