From owner-freebsd-stable Tue Dec 4 17:58: 0 2001 Delivered-To: freebsd-stable@freebsd.org Received: from services.webwarrior.net (overlord-host99.dsl.visi.com [209.98.86.99]) by hub.freebsd.org (Postfix) with ESMTP id 06D0B37B416 for ; Tue, 4 Dec 2001 17:57:56 -0800 (PST) Received: from twincat.vladsempire.net (hutch-254.hutchtel.net [206.10.67.182]) by services.webwarrior.net (Postfix) with ESMTP id 600B623F for ; Tue, 4 Dec 2001 19:57:51 -0600 (CST) Received: by twincat.vladsempire.net (Postfix, from userid 1001) id DF8683861; Tue, 4 Dec 2001 19:57:50 +0000 (GMT) Date: Tue, 4 Dec 2001 19:57:50 +0000 From: Josh Paetzel To: Brady Montz Cc: FreeBSD-Stable@mail.hydrologue.com, stable@FreeBSD.ORG Subject: Re: 4.4-STABLE crashes - suspects new ata-driver over wd-driver Message-ID: <20011204195750.B3320@twincat.vladsempire.net> Mail-Followup-To: Brady Montz , FreeBSD-Stable@mail.hydrologue.com, stable@FreeBSD.ORG References: <200112050033.fB50X6G12476@mail.hydrologue.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.2.5i In-Reply-To: <200112050033.fB50X6G12476@mail.hydrologue.com>; from bradym@mail.hydrologue.com on Tue, Dec 04, 2001 at 04:33:06PM -0800 Sender: owner-freebsd-stable@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG On Tue, Dec 04, 2001 at 04:33:06PM -0800, Brady Montz wrote: > Morsal Roudbay writes: > > > On Sat, Dec 01, 2001 at 02:45:18AM -0500, Chris BeHanna wrote: > > > On Fri, 30 Nov 2001, Morsal Roudbay wrote: > > > > > > > Yes.. the PSU is a 300W unit made by AOpen... the server works > > > > flawless as long as I dont use the IDE drives too heavily. It > > > > only crashes when I do heavy IO on the IDE drives... for > > > > isntance ports (/usr/ports is on a IDE drive) as I mentioned > > > > earlier. > > > > > > Upgrade your power supply. Under heavy loads, some power supplies > > > cannot maintain the correct voltage for the CPU. 300W is marginal for > > > many modern systems. > > > > > > Antec is a very good brand. A 400W unit will set you back about > > > $100 US, but could save you lots of headaches. > > > > I have now verified that it isnt my powersupply. It is perfectly healthy so > > it must be the ATA driver that crashes the computer. > > I've been recently noticing the same thing with my machine. I don't > have the specs handy since I'm at work, but I am using IDE drives. > The trouble started last week, using a 4.4-STABLE kernel built on Nov 3. > I reinstalled world yesterday from the latest 4.4-STABLE, > and it hasn't gotten better. > > For me, it only happens during heavy disk access, such as when backing > up my hard drive to a huge tar file, or when doing build or clean. My > machine will either lock up or reboot. I haven't seen any messages in > any of my log files. The MTBF under such load (like portupgrade mozilla) seems > to be about an hour or so. > > Other data poiints: I ran memtest86 overnight, and it didn't find any > memory errors, and tripwire hasn't noticed any filesystem corruption. > > -- > Brady Montz > bradym@balestra.org Bad disks will cause reboots, and leave no messages in log files or to console. I've got a pair of seagate 9gig scsi drives that will reboot any system they are in, and not cause a single error, but only if they are heavily accessed. This took me forever and a day to discover, swapping one component at a time, and the disks were the last thing I thought would be the problem. Josh To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message