From owner-svn-src-all@freebsd.org Mon Sep 5 21:03:49 2016 Return-Path: Delivered-To: svn-src-all@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 9D37DB96FCD; Mon, 5 Sep 2016 21:03:49 +0000 (UTC) (envelope-from avg@FreeBSD.org) Received: from citapm.icyb.net.ua (citapm.icyb.net.ua [212.40.38.140]) by mx1.freebsd.org (Postfix) with ESMTP id 2746F281; Mon, 5 Sep 2016 21:03:47 +0000 (UTC) (envelope-from avg@FreeBSD.org) Received: from porto.starpoint.kiev.ua (porto-e.starpoint.kiev.ua [212.40.38.100]) by citapm.icyb.net.ua (8.8.8p3/ICyb-2.3exp) with ESMTP id AAA21417; Tue, 06 Sep 2016 00:03:46 +0300 (EEST) (envelope-from avg@FreeBSD.org) Received: from localhost ([127.0.0.1]) by porto.starpoint.kiev.ua with esmtp (Exim 4.34 (FreeBSD)) id 1bh13S-000KUg-8l; Tue, 06 Sep 2016 00:03:46 +0300 Subject: Re: svn commit: r305331 - in head/sys/cddl/contrib/opensolaris/uts/common: fs/zfs fs/zfs/sys sys/fs To: Alexander Motin , src-committers@FreeBSD.org, svn-src-all@FreeBSD.org, svn-src-head@FreeBSD.org References: <201609031004.u83A4bI0097105@repo.freebsd.org> From: Andriy Gapon Message-ID: <6b3cf6b5-0bbf-c2a5-9fd1-b3e39dbadd37@FreeBSD.org> Date: Tue, 6 Sep 2016 00:03:10 +0300 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:45.0) Gecko/20100101 Thunderbird/45.2.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.23 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: Mon, 05 Sep 2016 21:03:49 -0000 On 05/09/2016 23:47, Andriy Gapon wrote: > Alexander, > > I belive that this commit accidentally breaks the following scenario: > zpool create tank /dev/xxx > zpool destroy tank > zpool create tank /dev/xxx > > It seems that vdev_geom code is unaware of SPA_LOAD_CREATE state and it would > try to match a device GUID, if it can be read, in addition to a name. P.S. I love hidden changes like this one in a bigger and apparently unrelated change. Old Sun style. -- Andriy Gapon