CGD writes:

> > Why do you need tagged commands anyway?
> "highest performance."

I don't buy that.  You can use them to impose an ordering on the
requests.  That doesn't necessarily give higher performance.

> the SCSI code should support them, hopefully in a hba-independent way.

Since there is no ordering information available from the buffer cache
to the SCSI code I don't quite see the point in spending time on it.

-- 
Christoph Badura	bad@flatlin.ka.sub.org

You don't need to quote my .signature.  Everyone has seen it by now.
Besides, it doesn't add anything to the current thread.