From owner-freebsd-current  Sat Jul 20 02:40:05 1996
Return-Path: owner-current
Received: (from root@localhost)
          by freefall.freebsd.org (8.7.5/8.7.3) id CAA00213
          for current-outgoing; Sat, 20 Jul 1996 02:40:05 -0700 (PDT)
Received: from critter.tfs.com ([140.145.230.177])
          by freefall.freebsd.org (8.7.5/8.7.3) with ESMTP id CAA00162;
          Sat, 20 Jul 1996 02:39:57 -0700 (PDT)
Received: from critter.tfs.com (localhost.tfs.com [127.0.0.1]) by critter.tfs.com (8.7.5/8.7.3) with ESMTP id KAA00607; Sat, 20 Jul 1996 10:37:24 +0200 (MET DST)
To: davidg@Root.COM
cc: John Dyson <dyson@dyson.iquest.net>, hsu@clinet.fi (Heikki Suonsivu),
        freebsd-current@freebsd.org
Subject: Re: vm work helps 
In-reply-to: Your message of "Thu, 18 Jul 1996 19:08:51 PDT."
             <199607190208.TAA13338@root.com> 
Date: Sat, 20 Jul 1996 10:37:23 +0200
Message-ID: <605.837851843@critter.tfs.com>
From: Poul-Henning Kamp <phk@critter.tfs.com>
Sender: owner-current@freebsd.org
X-Loop: FreeBSD.org
Precedence: bulk

>>> I did not get a dump, short of space on /var, it just had rebooted.
>>> 
>>Chiming in here:  David, do you think that this could be a kernel
>>stack space problem?
>
>   No. My analysis of wcarchive showed that stack growth never exceeds
>2.6KB. I'm guessing that Heikki is using the "MMAP" option(s) in innd and is
>stumbling over (kernel) bugs because of it.

I have repeatedly hit another problem, CCD seems to screw up if you use
shared libraries stored on a striped partition.  This would maybe also
affect other kinds of access with or without mmap in the loop.

--
Poul-Henning Kamp           | phk@FreeBSD.ORG       FreeBSD Core-team.
http://www.freebsd.org/~phk | phk@login.dknet.dk    Private mailbox.
whois: [PHK]                | phk@ref.tfs.com       TRW Financial Systems, Inc.
Future will arrive by its own means, progress not so.