Subject: Re: differential scsi controllers
To: Michael K. Sanders <>
From: Erik E. Fair <>
List: current-users
Date: 07/01/1998 00:16:57
At 13:48 -0700 6/30/98, Michael K. Sanders wrote:

>I was asking (on other lists) more for general opinions on the
>benefits of differential SCSI, and if mirrored CCDs were 'safe'.

Um, I have an open PR on the CCD mirror stuff (kern/3765) - it blew up
quite consistently on me on NetBSD/sparc on a sun4m (SPARC Classic).
Everyone here reports that the non-mirrored uses of CCD work. I'm actually
gearing up to try it again, now that UVM is default on sparc. Perhaps it
will blow up differently...

	Erik <>