From owner-freebsd-questions Thu Sep 26 12:42:30 1996 Return-Path: owner-questions Received: (from root@localhost) by freefall.freebsd.org (8.7.5/8.7.3) id MAA29478 for questions-outgoing; Thu, 26 Sep 1996 12:42:30 -0700 (PDT) Received: from jxm203.rh.psu.edu (JXM203.rh.psu.edu [128.118.27.64]) by freefall.freebsd.org (8.7.5/8.7.3) with ESMTP id MAA29448 for ; Thu, 26 Sep 1996 12:42:28 -0700 (PDT) Received: (from mcellroy@localhost) by jxm203.rh.psu.edu (8.7.5/8.7.3) id PAA00224; Thu, 26 Sep 1996 15:41:30 -0400 (EDT) Date: Thu, 26 Sep 1996 15:41:30 -0400 (EDT) From: "Jonathan A. McEllroy" Message-Id: <199609261941.PAA00224@jxm203.rh.psu.edu> To: brandon@glacier.cold.org, shovey@buffnet.net Subject: Re: 2.1.5-RELEASE halts for no apparent reason URGENT!! Cc: mcellroy@jxm203.rh.psu.edu, questions@freebsd.org Sender: owner-questions@freebsd.org X-Loop: FreeBSD.org Precedence: bulk > > Everytime Ive had a lockup problem under freebsd it was ram related. Are > > all your simms from the same manufacturer? are they heavily chipped ones? > > Have you tried turning off the external cache? Have you trierd swapping > > ram with another machine? I have taken out the 4meg 70ns SIMM and just left in the 32meg 60ns SIMM. We'll see if it still locks up. The chips were most likely from different companies. > Or heat related--make sure your server is in a well ventilated area and > the fans are working and not clogged. > > -Brandon Gillespie Both the chip and the caseing have unclogged fans and are well ventilated, also the chip has a heat-sink. Jon