From owner-freebsd-scsi Mon Oct 12 07:08:24 1998 Return-Path: Received: (from majordom@localhost) by hub.freebsd.org (8.8.8/8.8.8) id HAA26460 for freebsd-scsi-outgoing; Mon, 12 Oct 1998 07:08:24 -0700 (PDT) (envelope-from owner-freebsd-scsi@FreeBSD.ORG) Received: from ifi.uio.no (ifi.uio.no [129.240.64.2]) by hub.freebsd.org (8.8.8/8.8.8) with ESMTP id HAA26434; Mon, 12 Oct 1998 07:08:16 -0700 (PDT) (envelope-from dag-erli@ifi.uio.no) Received: from urdarbrunni.ifi.uio.no (2602@urdarbrunni.ifi.uio.no [129.240.64.184]) by ifi.uio.no (8.8.8/8.8.7/ifi0.2) with ESMTP id QAA27138; Mon, 12 Oct 1998 16:07:52 +0200 (MET DST) Received: (from dag-erli@localhost) by urdarbrunni.ifi.uio.no ; Mon, 12 Oct 1998 16:07:51 +0200 (MET DST) Mime-Version: 1.0 To: Don Lewis Cc: "Justin T. Gibbs" , Terry Lambert , julian@whistle.com, freebsd-fs@FreeBSD.ORG, freebsd-scsi@FreeBSD.ORG Subject: Re: filesystem safety and SCSI disk write caching References: <199810121326.GAA09753@salsa.gv.tsc.tdk.com> Organization: University of Oslo, Department of Informatics X-url: http://www.stud.ifi.uio.no/~dag-erli/ X-other-addresses: 'finger dag-erli@ifi.uio.no' for a list X-disclaimer-1: The views expressed in this article are mine alone, and do X-disclaimer-2: not necessarily coincide with those of any organisation or X-disclaimer-3: company with which I am or have been affiliated. X-Stop-Spam: http://www.cauce.org/ From: dag-erli@ifi.uio.no (Dag-Erling C. =?iso-8859-1?Q?Sm=F8rgrav?= ) Date: 12 Oct 1998 16:07:50 +0200 In-Reply-To: Don Lewis's message of "Mon, 12 Oct 1998 06:26:05 -0700" Message-ID: Lines: 13 X-Mailer: Gnus v5.5/Emacs 19.34 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from quoted-printable to 8bit by hub.freebsd.org id HAA26449 Sender: owner-freebsd-scsi@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org Don Lewis writes: > On Oct 4, 9:51pm, "Justin T. Gibbs" wrote: > > 1) Use a UPS. > Even with an UPS, a large percentage of our unclean shutdowns are power > related. Most of these are due to power outages that last longer than > our UPS batteries. 1.5) When the UPS reports that the battery is running low, shut everything down. DES -- Dag-Erling Smørgrav - dag-erli@ifi.uio.no To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-scsi" in the body of the message