From owner-svn-src-all@FreeBSD.ORG Sat Nov 3 18:57:41 2012 Return-Path: Delivered-To: svn-src-all@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id EEFB3133; Sat, 3 Nov 2012 18:57:40 +0000 (UTC) (envelope-from rysto32@gmail.com) Received: from mail-vc0-f182.google.com (mail-vc0-f182.google.com [209.85.220.182]) by mx1.freebsd.org (Postfix) with ESMTP id 5EF008FC08; Sat, 3 Nov 2012 18:57:40 +0000 (UTC) Received: by mail-vc0-f182.google.com with SMTP id fw7so6262784vcb.13 for ; Sat, 03 Nov 2012 11:57:39 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; bh=/5a97NjE+71yfvN+jOs6iqp85VzBM9IYIpYi69hquz8=; b=IDHXNVlZ0jMKmXP/NOFn84jdzbgrM/9g8SZLvyoeE28UVF2Tti5QaJ+k4bh/L5b3tR LtXE+128tU8hnhhN++bjfiwaSrq4agRVG0qVWrg2PxAUHu4XeKwRMRQyUHGB+/x2ZJkr g+maw7OAa7VaS88zg/LD76MKqerXUKqt6nznESSU/YU+xaRPItJwt9CXzg1Yc/Tn+VBu kYAjn1DNqR2MVPWxtMRdGmRZDGxyDJLOzsc42DbXVwBqvA6H0FLQ9CjQsLetlWLumxic vii1clqLokG1CPt+/7EiB7muR6ce6exH/xHfP2H3VPjZp+3UQ6lwMm0O1A97eYZHt0VS Bypg== MIME-Version: 1.0 Received: by 10.220.148.134 with SMTP id p6mr5105536vcv.3.1351969059846; Sat, 03 Nov 2012 11:57:39 -0700 (PDT) Received: by 10.58.207.114 with HTTP; Sat, 3 Nov 2012 11:57:39 -0700 (PDT) In-Reply-To: References: <201211022207.qA2M7jU2012024@svn.freebsd.org> Date: Sat, 3 Nov 2012 14:57:39 -0400 Message-ID: Subject: Re: svn commit: r242497 - head/sys/dev/mfi From: Ryan Stone To: Peter Wemm Content-Type: text/plain; charset=ISO-8859-1 X-Content-Filtered-By: Mailman/MimeDel 2.1.14 Cc: svn-src-head@freebsd.org, svn-src-all@freebsd.org, src-committers@freebsd.org, Xin LI X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 03 Nov 2012 18:57:41 -0000 I saw the thread that lead to the PR(hence my asking the question), but it wasn't clear to me whether the submitter had tried any RAID configurations. In any case, I have access to a box in my test lab with a multi-TB RAID array on an mfi controller, and I've confirmed that the bug does not exhibit itself there. Thank goodness. That would have ruined my whole month. Thanks everybody. On Sat, Nov 3, 2012 at 2:36 PM, Peter Wemm wrote: > On Sat, Nov 3, 2012 at 11:23 AM, Ryan Stone wrote: > > Does this apply to only to JBOD, or are RAID arrays > 2TB also affected? > > The commit message didn't spell it out, but the PR is titled: > ">Synopsis: mfi corrupts JBOD disks >2TB due to LBA overflow" > > > -- > Peter Wemm - peter@wemm.org; peter@FreeBSD.org; peter@yahoo-inc.com; > KI6FJV > "All of this is for nothing if we don't go to the stars" - JMS/B5 > "If Java had true garbage collection, most programs would delete > themselves upon execution." -- Robert Sewell >