From owner-freebsd-stable@FreeBSD.ORG Fri Apr 9 13:49:05 2004 Return-Path: Delivered-To: freebsd-stable@www.freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 5CF0216A4CE for ; Fri, 9 Apr 2004 13:49:05 -0700 (PDT) Received: from updegrove.net (117.97-30-64.ftth.swbr.surewest.net [64.30.97.117]) by mx1.FreeBSD.org (Postfix) with SMTP id 0131843D41 for ; Fri, 9 Apr 2004 13:49:05 -0700 (PDT) (envelope-from dislists@updegrove.net) Received: (qmail 8377 invoked by uid 98); 9 Apr 2004 20:49:05 -0000 Received: from dislists@updegrove.net by smeagol.purgatory by uid 1008 with qmail-scanner-1.20 Clear:RC:1(64.166.46.10):. Processed in 0.22382 secs); 09 Apr 2004 20:49:05 -0000 X-Qmail-Scanner-Mail-From: dislists@updegrove.net via smeagol.purgatory X-Qmail-Scanner: 1.20 (Clear:RC:1(64.166.46.10):. Processed in 0.22382 secs) Received: from adsl-64-166-46-10.dsl.scrm01.pacbell.net (HELO updegrove.net) (64.166.46.10) by updegrove.net with SMTP; 9 Apr 2004 20:49:04 -0000 Message-ID: <40770C0A.3000000@updegrove.net> Date: Fri, 09 Apr 2004 13:48:10 -0700 From: Rick Updegrove User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US; rv:1.6) Gecko/20040113 X-Accept-Language: en-us, en MIME-Version: 1.0 To: "'freebsd-stable@lists.freebsd.org'" References: In-Reply-To: Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Subject: Re: 4.9 SMP Stability? X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 09 Apr 2004 20:49:05 -0000 Jeff Johnson wrote: > So there was some discussion recently about SMP boxes spontaneously > rebooting with no crash dump logged. Yes this is a fact. > as someone considering upgrading to 4.9 i naturally have some > reservation and concern. Do you need anything that 4.9 offers? > Can folks comment on 4.9 stability and SMP. > Are these rare fluke cases or a more common occurrence? I was up for over 130 days on 4.8-STABLE The longest FreeBSD 4.9-STABLE could stay up was *no more than 48 hours*. Since I downgraded to FreeBSD 4.8-RELEASE-p17 #0 Uptime 4 days, 12 hours, 53 minutes So far so good.... check back in another 100 days Rick