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Conference turris::digital_unix

Title:DIGITAL UNIX(FORMERLY KNOWN AS DEC OSF/1)
Notice:Welcome to the Digital UNIX Conference
Moderator:SMURF::DENHAM
Created:Thu Mar 16 1995
Last Modified:Fri Jun 06 1997
Last Successful Update:Fri Jun 06 1997
Number of topics:10068
Total number of notes:35879

8728.0. "minimum version" by KYOSS1::GREEN () Wed Feb 05 1997 14:38

    	I can'yt seem to get a definite answer anywhere.
    	QUESTION:
    	What is the MINIMUM UNIX release needed for 
    8400 5/440 CPUs?
    	Is it 3.2d-1,3.2d-2, 3.2g??
    
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8728.1V3.2BWASTED::mapMark Parenti, Unix Engineering GroupWed Feb 05 1997 14:5214
According to:

http://healey.zk3.dec.com/hw_query

The answer is V3.2B. 

Talking with the responsible engineer here in UEG, the system will work and
is supported on V3.2B. The hardware group recommends V3.2D. V3.2G is fine
as well. 


Mark Parenti

    
8728.2Faster! Faster!PERFOM::HENNINGWed Feb 05 1997 17:358
    If you want the best possible performance, you should use a version of
    UNIX which is recent enough to correctly identify the system as an
    EV56, and versions of compilers/etc that are recent enough to know what
    to do with a system that reports itself as ev56.
    
    That is, you need V4.0B and the December SW CD.
    
    Earlier software may leave a few percent of performance on the table.