From owner-freebsd-fs@FreeBSD.ORG Sun Sep 5 07:56:18 2010 Return-Path: Delivered-To: freebsd-fs@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 56E5C10656A7 for ; Sun, 5 Sep 2010 07:56:18 +0000 (UTC) (envelope-from k0802647@telus.net) Received: from defout.telus.net (defout.telus.net [204.209.205.55]) by mx1.freebsd.org (Postfix) with ESMTP id EF93F8FC14 for ; Sun, 5 Sep 2010 07:56:17 +0000 (UTC) Received: from edmwaa01.telusplanet.net ([66.183.53.162]) by priv-edmwes48.telusplanet.net (InterMail vM.7.09.01.00 201-2219-108-20080618) with ESMTP id <20100905075611.FRYX5635.priv-edmwes48.telusplanet.net@edmwaa01.telusplanet.net> for ; Sun, 5 Sep 2010 01:56:11 -0600 Received: from oliver.bc.lan (d66-183-53-162.bchsia.telus.net [66.183.53.162]) by edmwaa01.telusplanet.net (BorderWare Security Platform) with ESMTP id 00153146E7B9C816 for ; Sun, 5 Sep 2010 01:56:11 -0600 (MDT) Received: from [10.111.111.112] (unknown [10.111.111.112]) by oliver.bc.lan (Postfix) with ESMTP id 1A2C262A4; Sun, 5 Sep 2010 00:56:11 -0700 (PDT) Message-ID: <4C834D1A.2010405@telus.net> Date: Sun, 05 Sep 2010 00:56:10 -0700 From: Carl User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.2.7) Gecko/20100713 Lightning/1.0b2 Thunderbird/3.1.1 MIME-Version: 1.0 To: freebsd-fs@freebsd.org Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Cloudmark-Analysis: v=1.1 cv=Kp8XkLsj+ETmpLKACjazEtTHT5jaYByuFOE5D7hc800= c=1 sm=0 a=8nJEP1OIZ-IA:10 a=HNgjH8kF64GtJ7EcXKEMsQ==:17 a=QJfgcumiAAAA:8 a=VZvz2mWK4rtnnvef2ooA:9 a=2uo827Q3rezgzPdSDI-Cuer0srIA:4 a=wPNLvfGTeEIA:10 a=HpAAvcLHHh0Zw7uRqdWCyQ==:117 X-Mailman-Approved-At: Sun, 05 Sep 2010 11:47:41 +0000 Subject: geli'd swap and core dumps X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 05 Sep 2010 07:56:18 -0000 I would like to encrypt my swap partition like Pawel does on his company's production servers: http://blogs.freebsdish.org/pjd/2010/08/06/from-sysinstall-to-zfs-only-configuration/ Does Pawel's method result in kernel panics having no functional dump device? What are best practices for achieving encrypted swap and functional core dump recovery? Or are these mutually exclusive goals? Carl / K0802647