On Mon, 25 Jun 2001, [iso-8859-1] Hilmar B=F6hm wrote:

> raidctl: unable to open device file: /dev/raid0c
> The device files /dev/raid0c and /dev/rraid0c do exist.

The first time I set up a raid I ran into this problem, because the
default kernel does not include the raid device (so attempts to open
/dev/raid0c will fail).  I don't know if this is your problem, but the
solution to this problem is to uncomment the line

=09pseudo-device  raid             4      # RAIDframe disk driver

from your kernel's config file, build and install a new kernel, and try
again....

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Konrad Schroder          http://www.hitl.washington.edu/people/perseant/
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