There was a blueprint opened in 2015 (https://blueprints.launchpad.net/nova/+spec/add-virtio-data-plane-support-for-qemu) but I don’t think there has been any development. Tim From: Sunny Anthony <Sunny.Anthony at veritas.com> Date: Wednesday, 1 February 2017 at 13:30 To: openstack <openstack at lists.openstack.org> Subject: Re: [Openstack] How to enable x-data-plane on VirtIO blk device Hi, Any inputs will be helpful on the below request. Regards, Sunny From: Sunny Anthony <Sunny.Anthony at veritas.com> Date: Wednesday, February 1, 2017 at 12:51 To: openstack <openstack at lists.openstack.org> Subject: [Openstack] How to enable x-data-plane on VirtIO blk device Hi Experts, Please let me know how we can enable x-data-plane on VirtIO blk device on compute nodes to have better IO performance. Regards, Sunny _______________________________________________ Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack Post to : openstack at lists.openstack.org<mailto:openstack at lists.openstack.org> Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack/attachments/20170201/c4f1ed5d/attachment.html>