From owner-freebsd-questions  Wed Apr 23 17:57:51 1997
Return-Path: <owner-questions>
Received: (from root@localhost)
          by hub.freebsd.org (8.8.5/8.8.5) id RAA04356
          for questions-outgoing; Wed, 23 Apr 1997 17:57:51 -0700 (PDT)
Received: from hawk.hit.edu.cn (angela@hawk.hit.edu.cn [202.118.228.90])
          by hub.freebsd.org (8.8.5/8.8.5) with SMTP id RAA04297
          for <FreeBSD-questions@freefall.FreeBSD.org>; Wed, 23 Apr 1997 17:56:23 -0700 (PDT)
Received: (from angela@localhost) by hawk.hit.edu.cn (8.6.12/8.6.9) id IAA26642; Thu, 24 Apr 1997 08:51:22 +0900
Date: Thu, 24 Apr 1997 08:51:21 +0900 (CDT)
From: Zhao Hui <angela@hawk.hit.edu.cn>
To: FreeBSD-questions@freefall.FreeBSD.org
Subject: Help!
Message-ID: <Pine.LNX.3.91.970424084131.26516C-100000@hawk.hit.edu.cn>
MIME-Version: 1.0
Content-Type: TEXT/PLAIN; charset=US-ASCII
Sender: owner-questions@FreeBSD.ORG
X-Loop: FreeBSD.org
Precedence: bulk

Hello!
   I'm now working on OS. I'm very interested in your FreeBSD.
   I have some questions on your VM design , could someone tell me where to
get your file "ROSTER.FreeBSD"? Or answer following questions 
on VM design of your FreeBSD for me:
    What is map table preloading?
    How to realize "clustered page-ins and page-outs"?
    how to implement "Pre-faulting"?
                               

                                                Thank you very much!