From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([209.51.188.92]:59759) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hEF7n-0003MJ-QS for qemu-devel@nongnu.org; Wed, 10 Apr 2019 11:26:56 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hEF7m-0004lW-TS for qemu-devel@nongnu.org; Wed, 10 Apr 2019 11:26:55 -0400 References: <1554821792-968307-1-git-send-email-andrey.shinkevich@virtuozzo.com> From: Max Reitz Message-ID: <6bd4c6e6-a7f1-99f4-c6bf-77099a49e4e1@redhat.com> Date: Wed, 10 Apr 2019 17:26:42 +0200 MIME-Version: 1.0 In-Reply-To: <1554821792-968307-1-git-send-email-andrey.shinkevich@virtuozzo.com> Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="rcqxSIdXoJut0VCcInnsaDjQQNfxrJzqX" Subject: Re: [Qemu-devel] [PATCH 0/2] qemu-img convert: ignore read errors List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Andrey Shinkevich , qemu-devel@nongnu.org, qemu-block@nongnu.org Cc: kwolf@redhat.com, den@openvz.org, vsementsov@virtuozzo.com This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --rcqxSIdXoJut0VCcInnsaDjQQNfxrJzqX From: Max Reitz To: Andrey Shinkevich , qemu-devel@nongnu.org, qemu-block@nongnu.org Cc: kwolf@redhat.com, den@openvz.org, vsementsov@virtuozzo.com Message-ID: <6bd4c6e6-a7f1-99f4-c6bf-77099a49e4e1@redhat.com> Subject: Re: [PATCH 0/2] qemu-img convert: ignore read errors References: <1554821792-968307-1-git-send-email-andrey.shinkevich@virtuozzo.com> In-Reply-To: <1554821792-968307-1-git-send-email-andrey.shinkevich@virtuozzo.com> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable On 09.04.19 16:56, Andrey Shinkevich wrote: > The 'qemu-img convert' new command option 'force read' with the key '-R= ' > allows converting a damaged image to get all the available information > in case of the read errors. The program reports read errors and continu= e > the image conversion. The users should keep in their minds that the > resulting image is inconsistent. I=E2=80=99ve already sent a series =E2=80=9CAdd salvaging mode to convert= =E2=80=9D back in December. Max --rcqxSIdXoJut0VCcInnsaDjQQNfxrJzqX Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEkb62CjDbPohX0Rgp9AfbAGHVz0AFAlyuCzIACgkQ9AfbAGHV z0DMowgAipgl1FtpRlHE6Nuz7jr0zt3ErFmnNAnlaq4hWy3x8DnbCECoZWgf4WIz GDQYdcMtb98gUL7p5bcpR76U11oaxOEKrtxj5JMRZkySlDwN8SnNeamTZ1UEYikc 1s0LBbhQrMQ41rC1sRKBSQLjOsT/ZJddZybDTm8tuxVxs+4pNe/fjOo+WVn7exRa nnAWd+z5gw6L9voxrtrIOF9sfvx1RqXKkYmybCk6+O8QhzrBa2Fi1bbMUInvBGVI E/zyHQ/ACDqiKUHzHtgUcbJMosa9EFzfhua4ozS66DDFO17gQUdR1XUy/EcQVvdT 0RyAM3UIIrBdhcfogWzB8wnneElqhg== =DVBD -----END PGP SIGNATURE----- --rcqxSIdXoJut0VCcInnsaDjQQNfxrJzqX-- From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-0.9 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9FCB0C10F11 for ; 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Wed, 10 Apr 2019 11:26:55 -0400 Received: from mx1.redhat.com ([209.132.183.28]:50308) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1hEF7k-0004i0-Jg; Wed, 10 Apr 2019 11:26:52 -0400 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.phx2.redhat.com [10.5.11.16]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 6CAE030BA36F; Wed, 10 Apr 2019 15:26:45 +0000 (UTC) Received: from dresden.str.redhat.com (unknown [10.40.205.69]) by smtp.corp.redhat.com (Postfix) with ESMTPS id E65185C223; Wed, 10 Apr 2019 15:26:43 +0000 (UTC) To: Andrey Shinkevich , qemu-devel@nongnu.org, qemu-block@nongnu.org References: <1554821792-968307-1-git-send-email-andrey.shinkevich@virtuozzo.com> From: Max Reitz Openpgp: preference=signencrypt Autocrypt: addr=mreitz@redhat.com; prefer-encrypt=mutual; keydata= mQENBFXOJlcBCADEyyhOTsoa/2ujoTRAJj4MKA21dkxxELVj3cuILpLTmtachWj7QW+TVG8U /PsMCFbpwsQR7oEy8eHHZwuGQsNpEtNC2G/L8Yka0BIBzv7dEgrPzIu+W3anZXQW4702+uES U29G8TP/NGfXRRHGlbBIH9KNUnOSUD2vRtpOLXkWsV5CN6vQFYgQfFvmp5ZpPeUe6xNplu8V mcTw8OSEDW/ZnxJc8TekCKZSpdzYoxfzjm7xGmZqB18VFwgJZlIibt1HE0EB4w5GsD7x5ekh awIe3RwoZgZDLQMdOitJ1tUc8aqaxvgA4tz6J6st8D8pS//m1gAoYJWGwwIVj1DjTYLtABEB AAG0HU1heCBSZWl0eiA8bXJlaXR6QHJlZGhhdC5jb20+iQFTBBMBCAA9AhsDBQkSzAMABQsJ CAcCBhUICQoLAgQWAgMBAh4BAheABQJVzie5FRhoa3A6Ly9rZXlzLmdudXBnLm5ldAAKCRD0 B9sAYdXPQDcIB/9uNkbYEex1rHKz3mr12uxYMwLOOFY9fstP5aoVJQ1nWQVB6m2cfKGdcRe1 2/nFaHSNAzT0NnKz2MjhZVmcrpyd2Gp2QyISCfb1FbT82GMtXFj1wiHmPb3CixYmWGQUUh+I AvUqsevLA+WihgBUyaJq/vuDVM1/K9Un+w+Tz5vpeMidlIsTYhcsMhn0L9wlCjoucljvbDy/ 8C9L2DUdgi3XTa0ORKeflUhdL4gucWoAMrKX2nmPjBMKLgU7WLBc8AtV+84b9OWFML6NEyo4 4cP7cM/07VlJK53pqNg5cHtnWwjHcbpGkQvx6RUx6F1My3y52vM24rNUA3+ligVEgPYBuQEN BFXOJlcBCADAmcVUNTWT6yLWQHvxZ0o47KCP8OcLqD+67T0RCe6d0LP8GsWtrJdeDIQk+T+F xO7DolQPS6iQ6Ak2/lJaPX8L0BkEAiMuLCKFU6Bn3lFOkrQeKp3u05wCSV1iKnhg0UPji9V2 W5eNfy8F4ZQHpeGUGy+liGXlxqkeRVhLyevUqfU0WgNqAJpfhHSGpBgihUupmyUg7lfUPeRM DzAN1pIqoFuxnN+BRHdAecpsLcbR8sQddXmDg9BpSKozO/JyBmaS1RlquI8HERQoe6EynJhd 64aICHDfj61rp+/0jTIcevxIIAzW70IadoS/y3DVIkuhncgDBvGbF3aBtjrJVP+5ABEBAAGJ ASUEGAEIAA8FAlXOJlcCGwwFCRLMAwAACgkQ9AfbAGHVz0CbFwf9F/PXxQR9i4N0iipISYjU sxVdjJOM2TMut+ZZcQ6NSMvhZ0ogQxJ+iEQ5OjnIputKvPVd5U7WRh+4lF1lB/NQGrGZQ1ic alkj6ocscQyFwfib+xIe9w8TG1CVGkII7+TbS5pXHRxZH1niaRpoi/hYtgzkuOPp35jJyqT/ /ELbqQTDAWcqtJhzxKLE/ugcOMK520dJDeb6x2xVES+S5LXby0D4juZlvUj+1fwZu+7Io5+B bkhSVPb/QdOVTpnz7zWNyNw+OONo1aBUKkhq2UIByYXgORPFnbfMY7QWHcjpBVw9MgC4tGeF R4bv+1nAMMxKmb5VvQCExr0eFhJUAHAhVg== Message-ID: <6bd4c6e6-a7f1-99f4-c6bf-77099a49e4e1@redhat.com> Date: Wed, 10 Apr 2019 17:26:42 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.6.1 MIME-Version: 1.0 In-Reply-To: <1554821792-968307-1-git-send-email-andrey.shinkevich@virtuozzo.com> Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="rcqxSIdXoJut0VCcInnsaDjQQNfxrJzqX" X-Scanned-By: MIMEDefang 2.79 on 10.5.11.16 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.49]); Wed, 10 Apr 2019 15:26:45 +0000 (UTC) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.132.183.28 X-Content-Filtered-By: Mailman/MimeDel 2.1.21 Subject: Re: [Qemu-devel] [PATCH 0/2] qemu-img convert: ignore read errors X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: kwolf@redhat.com, den@openvz.org, vsementsov@virtuozzo.com Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Message-ID: <20190410152642.-oLCFECKCZTmTnv-hhvAWcNLh8Y6SfV-UE0Fo4pyOxM@z> This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --rcqxSIdXoJut0VCcInnsaDjQQNfxrJzqX From: Max Reitz To: Andrey Shinkevich , qemu-devel@nongnu.org, qemu-block@nongnu.org Cc: kwolf@redhat.com, den@openvz.org, vsementsov@virtuozzo.com Message-ID: <6bd4c6e6-a7f1-99f4-c6bf-77099a49e4e1@redhat.com> Subject: Re: [PATCH 0/2] qemu-img convert: ignore read errors References: <1554821792-968307-1-git-send-email-andrey.shinkevich@virtuozzo.com> In-Reply-To: <1554821792-968307-1-git-send-email-andrey.shinkevich@virtuozzo.com> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable On 09.04.19 16:56, Andrey Shinkevich wrote: > The 'qemu-img convert' new command option 'force read' with the key '-R= ' > allows converting a damaged image to get all the available information > in case of the read errors. The program reports read errors and continu= e > the image conversion. The users should keep in their minds that the > resulting image is inconsistent. I=E2=80=99ve already sent a series =E2=80=9CAdd salvaging mode to convert= =E2=80=9D back in December. Max --rcqxSIdXoJut0VCcInnsaDjQQNfxrJzqX Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEkb62CjDbPohX0Rgp9AfbAGHVz0AFAlyuCzIACgkQ9AfbAGHV z0DMowgAipgl1FtpRlHE6Nuz7jr0zt3ErFmnNAnlaq4hWy3x8DnbCECoZWgf4WIz GDQYdcMtb98gUL7p5bcpR76U11oaxOEKrtxj5JMRZkySlDwN8SnNeamTZ1UEYikc 1s0LBbhQrMQ41rC1sRKBSQLjOsT/ZJddZybDTm8tuxVxs+4pNe/fjOo+WVn7exRa nnAWd+z5gw6L9voxrtrIOF9sfvx1RqXKkYmybCk6+O8QhzrBa2Fi1bbMUInvBGVI E/zyHQ/ACDqiKUHzHtgUcbJMosa9EFzfhua4ozS66DDFO17gQUdR1XUy/EcQVvdT 0RyAM3UIIrBdhcfogWzB8wnneElqhg== =DVBD -----END PGP SIGNATURE----- --rcqxSIdXoJut0VCcInnsaDjQQNfxrJzqX--