John Nemeth said:

>     I've heard about this, but have never seen it.  I believe it was
>done by a company in the UK, called ICL.

Yes, I worked with this on an ICL DRS 6000 with dual SPARC processors.
Then, in order to upgrade to SVR4.x.x they switched from the original
SVR4.0 port to UNIXWare 4.x.x. Kept the same device characteristics,
though.

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