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t=1638543861; h=from:from:sender:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:list-id:list-help: list-unsubscribe:list-subscribe:list-post; bh=IwdQqJ1eCFIte4SXVFQUqOXXnb0M62E2a2YvgP37XsY=; b=XyN74X0UJNO/dpt++jFZKCl672jSLr2V7BPvg6+xd52ahOx7I1Yr1iIS5jq9ko86vkhgOG uVWDYII3d9MlCyGeM/lrUQBGNL5umCYyYmw0bJL0ToArwQco/F0rvfBOWMf3dR1Dh+V31D 0PSvN9WjboXbaBIBKpcJBigVWCjnrZk= X-MC-Unique: zJtRXaF3MWmJuVmIHlmMew-1 From: Peter Krempa To: libvir-list@redhat.com Subject: [PATCH 17/17] NEWS: Mention synchronous copy job additions Date: Fri, 3 Dec 2021 16:01:56 +0100 Message-Id: In-Reply-To: References: MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.14 X-loop: libvir-list@redhat.com X-BeenThere: libvir-list@redhat.com X-Mailman-Version: 2.1.12 Precedence: junk List-Id: Development discussions about the libvirt library & tools List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: libvir-list-bounces@redhat.com Errors-To: libvir-list-bounces@redhat.com X-Scanned-By: MIMEDefang 2.79 on 10.5.11.14 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=libvir-list-bounces@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: quoted-printable X-ZohoMail-DKIM: pass (identity @redhat.com) X-ZM-MESSAGEID: 1638543863552100005 Content-Type: text/plain; charset="utf-8" Signed-off-by: Peter Krempa --- NEWS.rst | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/NEWS.rst b/NEWS.rst index 4d690ff64b..a4252d555d 100644 --- a/NEWS.rst +++ b/NEWS.rst @@ -17,6 +17,18 @@ v8.0.0 (unreleased) * **New features** + * qemu: Synchronous write mode for disk copy operations + + The ``blockdev-mirror`` block job supports a mode where writes from th= e VM + are synchronously propagated to the destination of the copy. This ensu= res + that the job will converge under heavy I/O. + + Implement the mode for the copy blockjob as + ``VIR_DOMAIN_BLOCK_COPY_SYNCHRONOUS_WRITES`` flag exposed via + ``virsh blockcopy --synchronous-writes`` and for non-shared storage mi= gration + as ``VIR_MIGRATE_NON_SHARED_SYNCHRONOUS_WRITES`` exposed via + ``virsh migrate --copy-storage-synchronous-writes``. + * **Improvements** * **Bug fixes** --=20 2.31.1