Path: utzoo!attcan!utgpu!jarvis.csri.toronto.edu!mailrus!ncar!tank!mimsy!fnord.umiacs.umd.edu!steve
From: steve@fnord.umiacs.umd.edu (Steve D. Miller)
Newsgroups: comp.sys.dec
Subject: Re: DECstation 3100 Kernel size and Diskless Operation
Message-ID: <19787@mimsy.UUCP>
Date: 25 Sep 89 15:45:17 GMT
References: <1544@esunix.UUCP>
Sender: nobody@mimsy.UUCP
Reply-To: steve@umiacs.umd.edu (Steve D. Miller)
Organization: UMIACS, Univ. of Maryland, College Park, MD 20742
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If you take the DECstation /genvmunix and strip it, it goes from being
2.25MB in size down to 1.15MB in size.  It seems clear that a lot of
what's sucking up space is all the dbx-related cruft that's being kept
around.  Compiling out the DECnet code (an option for us, but not for
everyone) saves another 300K off the kernel size before stripping, and
I don't know how much after stripping.

I don't suppose anyone has (a) tried to rebuild the kernel from sources,
without -gN turned on, or (b) ported adb to the DECstations...  If I get
some spare time, I might try (a).

	-Steve

Spoken: Steve Miller    Domain: steve@umiacs.umd.edu    UUCP: uunet!mimsy!steve
Phone: +1-301-454-1808  USPS: UMIACS, Univ. of Maryland, College Park, MD 20742