From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:42577) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fa5bw-0000mD-8I for qemu-devel@nongnu.org; Mon, 02 Jul 2018 16:39:49 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fa5bv-0005kJ-7A for qemu-devel@nongnu.org; Mon, 02 Jul 2018 16:39:48 -0400 References: <20180702191458.28741-1-eblake@redhat.com> From: Eric Blake Message-ID: Date: Mon, 2 Jul 2018 15:39:38 -0500 MIME-Version: 1.0 In-Reply-To: <20180702191458.28741-1-eblake@redhat.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] [PATCH v2 0/2] test NBD bitmap export List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: vsementsov@virtuozzo.com, jsnow@redhat.com, qemu-block@nongnu.org On 07/02/2018 02:14 PM, Eric Blake wrote: > This is a less hacky version of my first attempt: > https://lists.gnu.org/archive/html/qemu-devel/2018-06/msg05993.html > > The worst part of the hack (taking a semicolon-separated list of > requests to hand the server) is completely dropped, the member > field is renamed to reflect what it is doing, and I've added an > iotests to help us in regression testing. > > I'd REALLY like to send a pull request before soft freeze (tomorrow > morning is approaching fast!) that includes these patches, so that > qemu 3.0 at least has experimental access to all the pieces needed > for playing with incremental backups. > > Eric Blake (2): > nbd/client: Add x-dirty-bitmap to query bitmap from server > iotests: New test 223 for exporting dirty bitmap over NBD For patchew (maybe? does patchew run iotests?) Based-on: https://lists.gnu.org/archive/html/qemu-devel/2018-06/msg06747.html nbd/server: Fix dirty bitmap logic regression -- Eric Blake, Principal Software Engineer Red Hat, Inc. +1-919-301-3266 Virtualization: qemu.org | libvirt.org