From owner-freebsd-cluster@FreeBSD.ORG Wed May 5 16:49:42 2010 Return-Path: Delivered-To: freebsd-cluster@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 5F7C2106564A; Wed, 5 May 2010 16:49:42 +0000 (UTC) (envelope-from joey@mingrone.org) Received: from mail-bw0-f227.google.com (mail-bw0-f227.google.com [209.85.218.227]) by mx1.freebsd.org (Postfix) with ESMTP id C7BDE8FC1A; Wed, 5 May 2010 16:49:41 +0000 (UTC) Received: by bwz27 with SMTP id 27so3404854bwz.13 for ; Wed, 05 May 2010 09:49:32 -0700 (PDT) MIME-Version: 1.0 Received: by 10.204.10.152 with SMTP id p24mr3877530bkp.94.1273078171780; Wed, 05 May 2010 09:49:31 -0700 (PDT) Received: by 10.204.118.197 with HTTP; Wed, 5 May 2010 09:49:31 -0700 (PDT) Date: Wed, 5 May 2010 13:49:31 -0300 Message-ID: From: Joey Mingrone To: freebsd-questions@freebsd.org, freebsd-cluster@freebsd.org Content-Type: text/plain; charset=UTF-8 Cc: Subject: saving job state over a power outage X-BeenThere: freebsd-cluster@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Clustering FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 05 May 2010 16:49:42 -0000 Hello, Our lab has a cluster (Sun Fire X40z master node, Opteron 270 and generic 2.0 GHz Opteron based compute nodes) running 8.0-RELEASE. We've been informed that the power has to be turned off for the weekend, but one of the lab members has been running some jobs since December. I don't know much about the jobs, i.e., if they can be restarted without losing all the computing work that's been done so far. Can anyone suggest a way to save the state of the jobs so they can continue when the power comes back on? From experience, ACPI seems flaky if it will work at all because of problems with BIOS implementations. Also, iirc ACPI has issues with SMP kernels. Is there something similar to software suspend found in Linux? Does anyone have any other suggestions to accomplish this? Thanks in advance, Joey Mingrone From owner-freebsd-cluster@FreeBSD.ORG Thu May 6 11:58:07 2010 Return-Path: Delivered-To: freebsd-cluster@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id AB1761065679 for ; Thu, 6 May 2010 11:58:07 +0000 (UTC) (envelope-from emelie@ns11-wistee.fr) Received: from ns11.wistee.fr (dns-ns11.wistee.fr [94.124.84.11]) by mx1.freebsd.org (Postfix) with ESMTP id 526348FC1F for ; Thu, 6 May 2010 11:58:07 +0000 (UTC) Received: from emelie by ns11.wistee.fr with local (Exim 4.67) (envelope-from ) id 1O9ziL-0003GP-SI for freebsd-cluster@freebsd.org; Thu, 06 May 2010 13:58:01 +0200 To: freebsd-cluster@freebsd.org X-PHP-Script: emelie.ns11-wistee.fr/blainne.php for 41.251.59.30 From: IRISH NATIONAL LOTTERY MIME-Version: 1.0 Content-Type: text/plain Content-Transfer-Encoding: 8bit Message-Id: Sender: Date: Thu, 06 May 2010 13:58:01 +0200 Subject: Contact Us:(IRISH NATIONAL LOTTERY) X-BeenThere: freebsd-cluster@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: irishnational.lot@englandmail.com List-Id: Clustering FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 06 May 2010 11:58:07 -0000 Dear Reader Greetings from Irish National Lottery here in london.We wish to inform you that £750,000.00 Pounds has been awarded to your E-mail in our IRISH NATIONAL LOTTERY ONLINE PROMO PROGRAMME To file your claims contact our fiduciary agent for claims: Mr. Edward Brown Email: edwardbrown85@gmail.com Provide him with the information below: Full Names:............. Tel:............. Sex:............ Age:............ Congratulations once more.