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Fri, 20 Sep 2019 15:55:24 +0000 (UTC) Received: from dresden.str.redhat.com (unknown [10.40.205.102]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 2E98519C68; Fri, 20 Sep 2019 15:55:17 +0000 (UTC) Subject: Re: [PATCH v13 00/15] backup-top filter driver for backup To: Vladimir Sementsov-Ogievskiy , qemu-block@nongnu.org References: <20190920142056.12778-1-vsementsov@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: Date: Fri, 20 Sep 2019 17:55:15 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.8.0 MIME-Version: 1.0 In-Reply-To: <20190920142056.12778-1-vsementsov@virtuozzo.com> Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="9g9NadtOg3RGmQSqk7AYd4njVwSfSFF9P" X-Scanned-By: MIMEDefang 2.84 on 10.5.11.23 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.6.2 (mx1.redhat.com [10.5.110.62]); Fri, 20 Sep 2019 15:55:24 +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-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: fam@euphon.net, kwolf@redhat.com, wencongyang2@huawei.com, xiechanglong.d@gmail.com, qemu-devel@nongnu.org, armbru@redhat.com, jsnow@redhat.com, stefanha@redhat.com, den@openvz.org Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --9g9NadtOg3RGmQSqk7AYd4njVwSfSFF9P Content-Type: multipart/mixed; boundary="rM9FXzvbRq57vCzHKNvQnLwMYiXtcPh4w"; protected-headers="v1" From: Max Reitz To: Vladimir Sementsov-Ogievskiy , qemu-block@nongnu.org Cc: den@openvz.org, qemu-devel@nongnu.org, eblake@redhat.com, armbru@redhat.com, xiechanglong.d@gmail.com, wencongyang2@huawei.com, fam@euphon.net, stefanha@redhat.com, jsnow@redhat.com, kwolf@redhat.com Message-ID: Subject: Re: [PATCH v13 00/15] backup-top filter driver for backup References: <20190920142056.12778-1-vsementsov@virtuozzo.com> In-Reply-To: <20190920142056.12778-1-vsementsov@virtuozzo.com> --rM9FXzvbRq57vCzHKNvQnLwMYiXtcPh4w Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: quoted-printable On 20.09.19 16:20, Vladimir Sementsov-Ogievskiy wrote: > Hi all! >=20 > These series introduce backup-top driver. It's a filter-node, which > do copy-before-write operation. Mirror uses filter-node for handling > guest writes, let's move to filter-node (from write-notifiers) for > backup too. >=20 > v11,v12 -> v13 changes: >=20 > [v12 was two fixes in separate: [PATCH v12 0/2] backup: copy_range fixe= s] >=20 > 01: new in v12, in v13 change comment > 02: in v12: add "Fixes: " to commit msg, in v13 add John's r-b > 05: rebase on 01 > 07: rebase on 01. It still a clean movement, keep r-b Thanks, applied to my block branch: https://git.xanclic.moe/XanClic/qemu/commits/branch/block Max --rM9FXzvbRq57vCzHKNvQnLwMYiXtcPh4w-- --9g9NadtOg3RGmQSqk7AYd4njVwSfSFF9P Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEkb62CjDbPohX0Rgp9AfbAGHVz0AFAl2E9mMACgkQ9AfbAGHV z0DCMgf+IhH/O6WEN+EdrO9N8P9VFgrPRidEU+nbyl5OovrxmQxvHItanaWix8Cl JuMH112/YhHdeVD8zcV4qdoBlHIrkg5GKpPfJd+U4FpzS6iILfPEQNFnnaYawI+l wf5zKMTPae0S9jO1fJJiNba0/QhKdybIERhtlZeSxoR7peq161JIBzsfoL2YHSN6 C1usuDM/MnM6hhIs7OrC42FiekjfHVhJs7lOAaF3egyUY1gtFnbcUbZopOmUKrzV uXlQ4napjTGFd7F0aHT5YUuUe89X2+BORM1P3LyPzHpw+iSlH3ZRH/ls4WvP7q/I IwkoZFZ+lKsx3YT9WkqyaLtU6uabTw== =Q0sN -----END PGP SIGNATURE----- --9g9NadtOg3RGmQSqk7AYd4njVwSfSFF9P--