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Date:      Wed, 22 Sep 1999 09:06:13 -0700 (PDT)
From:      Alfred Perlstein <bright@wintelcom.net>
To:        jamie@exodus.net
Cc:        freebsd-questions@FreeBSD.ORG
Subject:   Re: Catching the culprit (reboot problems) 3.3
Message-ID:  <Pine.BSF.4.05.9909220905000.6368-100000@fw.wintelcom.net>
In-Reply-To: <19990921234918.A14291@dilbert.exodus.net>

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On Tue, 21 Sep 1999, Jamie Rishaw wrote:

> /dev/da0s1f           762223     5482   695764     1%    /var
> real memory  = 536870912 (524288K bytes)
> avail memory = 519012352 (506848K bytes)
> 
> swapinfo:
> Device      1K-blocks     Used    Avail Capacity  Type
> /dev/da0s1b    524288        0   524160     0%    Interleaved
> 
> i dumpon /dev/da0s1b'd.
> 
> So, ya, should be enuff.?

no, somewhere in the handbook (or somewhere) it explains that
you need _a bit_ more swap than ram, why didn't you follow the
rule of thumb?  (swap = 2x mem?)

-Alfred


> 
> On Tue, Sep 21, 1999 at 11:17:01PM -0700, Alfred Perlstein wrote:
> > 
> > On Tue, 21 Sep 1999, Jamie Rishaw wrote:
> > 
> > > 
> > >   hi all,
> > > 
> > >   First off, sorry for any duplicates.  Seems hub.freebsd.org
> > > doesnt like my other box. :)
> > > 
> > >   Anyhow..
> > > 
> > >   I have a fbsd 3.3 sys, dual p3/500, 512m, and a scsi stripe with
> > > vinum(100g).
> > > 
> > >   It seems the box likes to crash and reboot every once in a while (daily),
> > > but I cant seem to find anywhere (messages, syslog) what is causing the reboots.
> > > 
> > >   I tried turning on crashdump with dumpon, to no avail.  Nothing in /var/crash
> > > or /.
> > 
> > hmmm, are you sure /var/crash has enough space to hold the core image?
> > 
> > afaik, it has to have at least X-MB of space where X is your system's
> > total memory.
> > 
> > -Alfred
> 
> -- 
> jamie rishaw (efnet:gavroche) -- Exodus Communications, Inc.
> Senior Network Engineer, Los Angeles / SoCal Data Centers
> 



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