Re: [openstack-dev] [nova] NUMA + SR-IOV

2016-03-24 Thread Czesnowicz, Przemyslaw
> -Original Message- > From: Nikola Đipanov [mailto:ndipa...@redhat.com] > Sent: Thursday, March 24, 2016 4:34 PM > To: Sergey Nikitin <sniki...@mirantis.com>; OpenStack Development Mailing > List (not for usage questions) <openstack-dev@lists.openstack.org> &

Re: [openstack-dev] [networking-ovs-dpdk] VM creation fails with Unexpected vif_type=binding_failed

2015-11-24 Thread Czesnowicz, Przemyslaw
Hi Praveen, There’s been some changes recently to networking-ovs-dpdk, it no longer host’s a mech driver as the openviswitch mech driver in Neutron supports vhost-user ports. I guess something went wrong and the version of Neutron is not matching networking-ovs-dpdk. Can you post commit ids of

Re: [openstack-dev] [networking-ovs-dpdk]

2015-11-09 Thread Czesnowicz, Przemyslaw
Hi Samta, This usually means that the vSwitch is not running/has crashed. Can you check in /opt/stack/logs/ovs-vswitchd.log ? There should be an error msg there. Regards Przemek > -Original Message- > From: Samta Rangare [mailto:samtarang...@gmail.com] > Sent: Monday, November 9, 2015

Re: [openstack-dev] [nova][neutron] Create VM using port-create vs nova boot only?

2015-02-10 Thread Czesnowicz, Przemyslaw
There seemed to be two ways to create a VM via cli: 1) use neutron command to create a port first and then use nova command to attach the vm to that port(neutron port-create.. followed by nova boot --nic port-id=) 2)Just use nova command and a port will implicitly be created for you(nova boot

[openstack-dev] [nova] Feature Freeze Exception Request (libvirt vhostuser vif driver)

2015-02-09 Thread Czesnowicz, Przemyslaw
Hi, I would like to request FFE for vhostuser vif driver. 2 reviews : https://review.openstack.org/#/q/status:open+project:openstack/nova+branch:master+topic:bp/libvirt-vif-vhost-user,n,z BP: https://blueprints.launchpad.net/nova/+spec/libvirt-vif-vhost-user Spec:

Re: [openstack-dev] [nova][neutron] Passthrough of PF's from SR-IOV capable devices.

2015-02-05 Thread Czesnowicz, Przemyslaw
Hi 1) If the device is a normal PCI device, but is a network card, am I still able to take advantage of the advanced syntax added circa Juno to define the relationship between that card and a given physical network so that the scheduler can place accordingly (and does this still use the

[openstack-dev] [nova] request spec freeze exception for Api add vnic_type support

2015-01-13 Thread Czesnowicz, Przemyslaw
Hi, I'd like to request an spec freeze exception for Api add vnic_type support. https://review.openstack.org/#/c/138808/ There is agreement in SRIOV community that this a very needed change. This change will simplify using sriov (or other vnic_types) and make it more flexible. Thanks,

Re: [openstack-dev] [nova][neutron]VIF_VHOSTUSER

2015-01-12 Thread Czesnowicz, Przemyslaw
Hi Ian, Spec for “Support vhost-user in libvirt vif driver” [1] has been approved for Kilo. We should have code available by EOW. We are also working on a mechanism driver for Neutron as well [2]. We started working on a 3rd party CI. Regards Przemek [1]

Re: [openstack-dev] [Nova][FFE] Feature freeze exception for virt-driver-numa-placement

2014-09-04 Thread Czesnowicz, Przemyslaw
-Original Message- From: Nikola Đipanov [mailto:ndipa...@redhat.com] Sent: Thursday, September 04, 2014 4:22 PM To: openstack-dev@lists.openstack.org Subject: Re: [openstack-dev] [Nova][FFE] Feature freeze exception for virt- driver-numa-placement On 09/04/2014 04:51 PM, Murray,

[openstack-dev] [nova][Spec Freeze Exception]Support dpdkvhost in ovs vif bindings

2014-07-18 Thread Czesnowicz, Przemyslaw
Hi Nova Cores, I would like to ask for spec approval deadline exception for: https://review.openstack.org/#/c/95805/2 This feature allows using DPDK enabled Open vSwitch with Openstack. This is an important feature for NFV workloads that require high performance network I/O. If the spec is

Re: [openstack-dev] [Neutron][ML2] Support dpdk ovs with ml2 plugin

2014-07-16 Thread Czesnowicz, Przemyslaw
, 2014 8:31 AM To: Czesnowicz, Przemyslaw; OpenStack Development Mailing List (not for usage questions) Cc: Mooney, Sean K Subject: RE: [openstack-dev] [Neutron][ML2] Support dpdk ovs with ml2 plugin Hi, For agent way to notify server regarding node specific info, you can leverage the periodic

Re: [openstack-dev] [Neutron][ML2] Support dpdk ovs with ml2 plugin

2014-07-16 Thread Czesnowicz, Przemyslaw
usecase could be to have a compute node able start VM with optimized net I/O or standard net I/O, depending on the network flavor ordered for this VM. On Fri, Jul 11, 2014 at 11:16 AM, Czesnowicz, Przemyslaw przemyslaw.czesnow...@intel.com wrote: Can you explain whats the use case for running

Re: [openstack-dev] [Neutron][ML2] Support dpdk ovs with ml2 plugin

2014-07-11 Thread Czesnowicz, Przemyslaw
Can you explain whats the use case for running both ovs and userspace ovs on the same host? Thanks Przemek From: loy wolfe [mailto:loywo...@gmail.com] Sent: Friday, July 11, 2014 3:17 AM To: OpenStack Development Mailing List (not for usage questions) Subject: Re: [openstack-dev]

Re: [openstack-dev] [Neutron][ML2] Support dpdk ovs with ml2 plugin

2014-07-10 Thread Czesnowicz, Przemyslaw
? Regards Przemek From: Irena Berezovsky [mailto:ire...@mellanox.com] Sent: Thursday, July 10, 2014 8:08 AM To: OpenStack Development Mailing List (not for usage questions); Czesnowicz, Przemyslaw Cc: Mooney, Sean K Subject: RE: [openstack-dev] [Neutron][ML2] Support dpdk ovs with ml2 plugin Hi

Re: [openstack-dev] [Neutron][ML2] Support dpdk ovs with ml2 plugin

2014-07-10 Thread Czesnowicz, Przemyslaw
! Kyle [1] https://wiki.openstack.org/wiki/Meetings/ML2 On Wed, Jul 9, 2014 at 10:08 AM, Czesnowicz, Przemyslaw przemyslaw.czesnow...@intel.com wrote: Hi We (Intel Openstack team) would like to add support for dpdk based userspace openvswitch using mech_openvswitch and mech_odl from ML2 plugin

[openstack-dev] [Neutron][ML2] Support dpdk ovs with ml2 plugin

2014-07-09 Thread Czesnowicz, Przemyslaw
Hi We (Intel Openstack team) would like to add support for dpdk based userspace openvswitch using mech_openvswitch and mech_odl from ML2 plugin. The dpdk enabled ovs comes in two flavours one is netdev incorporated into vanilla ovs the other is a fork of ovs with a dpdk datapath