From owner-freebsd-stable@FreeBSD.ORG Fri Jul 20 22:55:27 2012 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 82E381065674; Fri, 20 Jul 2012 22:55:27 +0000 (UTC) (envelope-from snow@teardrop.org) Received: from sputnik.teardrop.org (sputnik.teardrop.org [65.98.88.18]) by mx1.freebsd.org (Postfix) with ESMTP id BD8688FC08; Fri, 20 Jul 2012 22:55:26 +0000 (UTC) Received: by sputnik.teardrop.org (Postfix, from userid 30000) id DD63F7E87A; Fri, 20 Jul 2012 22:55:22 +0000 (UTC) Date: Fri, 20 Jul 2012 15:55:22 -0700 From: James Snow To: Doug Barton Message-ID: <20120720225522.GB18627@teardrop.org> References: <20120719152909.GL32960@teardrop.org> <002D6A20-D2A4-4909-B2EA-3DB562326050@tao.org.uk> <20120719171548.GM32960@teardrop.org> <20120720222244.GA18627@teardrop.org> <5009DFBD.4080106@FreeBSD.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <5009DFBD.4080106@FreeBSD.org> User-Agent: Mutt/1.4.2.3i Cc: Dr Josef Karthauser , "freebsd-stable@freebsd.org" Subject: Re: Checksum errors across ZFS array X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 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, 20 Jul 2012 22:55:27 -0000 On Fri, Jul 20, 2012 at 03:46:21PM -0700, Doug Barton wrote: > > You probably know this already, but just in case ... Software memory > tests cannot tell you conclusively that memory is good, only that it's > bad. I may have known that in a past life but certainly wasn't thinking about it now. > To make sure it's good you need a hardware tester. Is there one you'd recommend? -Snow