Micropolis 3387NS and Tagged Queueing

[Doug Ledford]

Brian Ristuccia wrote:
> 
> Does anyone know the maximum safe queue depth for this drive and my
> aic7xxx controller?
> 
> It looks like tagged queueing is currently disabled. Any idea what the
> performance penalty is for this?

I've heard of data corruption problems with some Micropolis drives and
tagged queueing.  To be on the safe side, I would simply leave it disabled
on Micropolis drives.  The performance hit you take from this varies from
drive to drive depending on the quality of the drives firmware.

-- 

 Doug Ledford  <dledford at dialnet.net>
  Opinions expressed are my own, but
     they should be everybody's.

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