Description of Problem:
ckraid.8 manpage exists in the raidtools package, though the ckraid executable
has been removed.
Version-Release number of selected component (if applicable):
it's a manpage for the obsolete ckraid utility. People who have read older
documentation might type 'ckraid' - which manpage will explain that this utility
no longer exists, and that all such work is now done by the kernel.