From owner-freebsd-stable@freebsd.org Mon Oct 2 11:49:38 2017 Return-Path: Delivered-To: freebsd-stable@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 B7465E3D3B8 for ; Mon, 2 Oct 2017 11:49:38 +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 0523864B75 for ; Mon, 2 Oct 2017 11:49:37 +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 OAA09281; Mon, 02 Oct 2017 14:49:36 +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 1dyzE7-000JID-Qy; Mon, 02 Oct 2017 14:49:35 +0300 Subject: Re: panic: Solaris(panic): blkptr invalid CHECKSUM1 To: Harry Schmalzbauer , freebsd-stable@FreeBSD.org References: <59CFC6A6.6030600@omnilan.de> <59CFD37A.8080009@omnilan.de> <59D00EE5.7090701@omnilan.de> From: Andriy Gapon Message-ID: <493e3eec-53c6-3846-0386-d5d7f4756b11@FreeBSD.org> Date: Mon, 2 Oct 2017 14:49:00 +0300 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:52.0) Gecko/20100101 Thunderbird/52.3.0 MIME-Version: 1.0 In-Reply-To: <59D00EE5.7090701@omnilan.de> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 02 Oct 2017 11:49:38 -0000 On 01/10/2017 00:38, Harry Schmalzbauer wrote: > Now my striped mirror has all 4 devices healthy available, but all > datasets seem to be lost. > No problem for 450G (99,9_%), but there's a 80M dataset which I'm really > missing :-( If it's not too late now, you may try to experiment with an "unwind" / "extreme unwind" import using -F -n / -X -n. Or manually specifying a txg number for import (in read-only mode). -- Andriy Gapon