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Wed, 19 Jun 2019 09:31:21 GMT Received: from aserv0122.oracle.com (aserv0122.oracle.com [141.146.126.236]) by userp3030.oracle.com with ESMTP id 2t77ymyuw9-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Wed, 19 Jun 2019 09:31:21 +0000 Received: from abhmp0003.oracle.com (abhmp0003.oracle.com [141.146.116.9]) by aserv0122.oracle.com (8.14.4/8.14.4) with ESMTP id x5J9VK4r005995; Wed, 19 Jun 2019 09:31:20 GMT Received: from [10.30.3.6] (/213.57.127.2) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Wed, 19 Jun 2019 02:31:20 -0700 Content-Type: text/plain; charset=us-ascii Mime-Version: 1.0 (Mac OS X Mail 12.4 \(3445.104.11\)) From: Sam Eiderman In-Reply-To: <20190605121721.29815-1-shmuel.eiderman@oracle.com> Date: Wed, 19 Jun 2019 12:31:14 +0300 Content-Transfer-Encoding: quoted-printable Message-Id: <724CF60D-BEA9-479D-BA6C-9848CB23389F@oracle.com> References: <20190605121721.29815-1-shmuel.eiderman@oracle.com> To: kwolf@redhat.com, qemu-block@nongnu.org, QEMU , Max Reitz X-Mailer: Apple Mail (2.3445.104.11) X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9292 signatures=668687 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 suspectscore=0 malwarescore=0 phishscore=0 bulkscore=0 spamscore=0 mlxscore=0 mlxlogscore=942 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1810050000 definitions=main-1906190077 X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9292 signatures=668687 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 priorityscore=1501 malwarescore=0 suspectscore=0 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=991 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1810050000 definitions=main-1906190078 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x [generic] X-Received-From: 156.151.31.85 Subject: Re: [Qemu-devel] [PATCH v2 0/3] vmdk: Add read-only support for the new seSparse format 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: arbel.moshe@oracle.com, liran.alon@oracle.com, Eyal Moscovici , karl.heubaum@oracle.com Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Gentle ping > On 5 Jun 2019, at 15:17, Sam Eiderman = wrote: >=20 > v1: >=20 > VMware introduced a new snapshot format in VMFS6 - seSparse (Space > Efficient Sparse) which is the default format available in ESXi 6.7. > Add read-only support for the new snapshot format. >=20 > v2: >=20 > Fixed after Max's review: >=20 > * Removed strict sesparse checks > * Reduced maximal L1 table size > * Added non-write mode check in vmdk_open() on sesparse >=20 > Sam Eiderman (3): > vmdk: Fix comment regarding max l1_size coverage > vmdk: Reduce the max bound for L1 table size > vmdk: Add read-only support for seSparse snapshots >=20 > block/vmdk.c | 371 = ++++++++++++++++++++++++++++++++++++++++++--- > tests/qemu-iotests/059.out | 2 +- > 2 files changed, 352 insertions(+), 21 deletions(-) >=20 > --=20 > 2.13.3 >=20