Re: [Qemu-devel] [PATCH v3 1/5] virtio_net: Add VIRTIO_NET_F_STANDBY feature bit.

2019-01-08 Thread Samudrala, Sridhar
On 1/8/2019 4:14 PM, Dongli Zhang wrote: Hi Venu, On 2019/1/9 上午1:25, Venu Busireddy wrote: On 2019-01-09 00:56:38 +0800, Dongli Zhang wrote: I am not familiar with libvirt and I would like to play with this only with qemu. With failover, we need to hotplug the VF on destination server to VM

Re: [Qemu-devel] [virtio-dev] Re: [PATCH v3 0/3] Use of unique identifier for pairing virtio and passthrough devices...

2018-07-12 Thread Samudrala, Sridhar
On 7/12/2018 6:19 PM, Siwei Liu wrote: On Thu, Jul 12, 2018 at 2:00 PM, Michael S. Tsirkin wrote: On Thu, Jul 12, 2018 at 01:52:53PM -0700, Siwei Liu wrote: The definition is incomplete due to lack of spec. There's no "host" part defined yet in the host-guest interface. If match by MAC is an i

Re: [Qemu-devel] [virtio-dev] Re: [PATCH] qemu: Introduce VIRTIO_NET_F_STANDBY feature bit to virtio_net

2018-06-26 Thread Samudrala, Sridhar
On 6/26/2018 11:21 PM, Siwei Liu wrote: On Tue, Jun 26, 2018 at 5:29 PM, Michael S. Tsirkin wrote: On Tue, Jun 26, 2018 at 04:38:26PM -0700, Siwei Liu wrote: On Mon, Jun 25, 2018 at 6:50 PM, Michael S. Tsirkin wrote: On Mon, Jun 25, 2018 at 10:54:09AM -0700, Samudrala, Sridhar wrote: Might

Re: [Qemu-devel] [virtio-dev] Re: [PATCH] qemu: Introduce VIRTIO_NET_F_STANDBY feature bit to virtio_net

2018-06-25 Thread Samudrala, Sridhar
On 6/22/2018 5:17 PM, Siwei Liu wrote: On Fri, Jun 22, 2018 at 4:40 PM, Siwei Liu wrote: On Fri, Jun 22, 2018 at 3:25 PM, Michael S. Tsirkin wrote: On Fri, Jun 22, 2018 at 02:51:11PM -0700, Siwei Liu wrote: On Fri, Jun 22, 2018 at 2:29 PM, Michael S. Tsirkin wrote: On Fri, Jun 22, 2018 at

Re: [Qemu-devel] [PATCH] qemu: Introduce VIRTIO_NET_F_STANDBY feature bit to virtio_net

2018-06-12 Thread Samudrala, Sridhar
t will enslave the primary via the call to failover_existing_slave_register() as part of failover_register() routine. Thanks Thanks We can move some of this code to management as well, architecturally it does not make too much sense but it might be easier implementation-wise. HTH On Mo

Re: [Qemu-devel] [PATCH] qemu: Introduce VIRTIO_NET_F_STANDBY feature bit to virtio_net

2018-06-12 Thread Samudrala, Sridhar
evice driver? Thanks We can move some of this code to management as well, architecturally it does not make too much sense but it might be easier implementation-wise. HTH On Mon, Jun 04, 2018 at 06:41:48PM -0700, Samudrala, Sridhar wrote: Ping on this patch now that the kernel patches are accept

Re: [Qemu-devel] [virtio-dev] Re: [PATCH] qemu: Introduce VIRTIO_NET_F_STANDBY feature bit to virtio_net

2018-06-12 Thread Samudrala, Sridhar
On 6/12/2018 4:34 AM, Michael S. Tsirkin wrote: On Mon, Jun 11, 2018 at 10:02:45PM -0700, Samudrala, Sridhar wrote: On 6/11/2018 7:17 PM, Michael S. Tsirkin wrote: On Tue, Jun 12, 2018 at 09:54:44AM +0800, Jason Wang wrote: On 2018年06月12日 01:26, Michael S. Tsirkin wrote: On Mon, May 07, 2018

Re: [Qemu-devel] [PATCH] qemu: Introduce VIRTIO_NET_F_STANDBY feature bit to virtio_net

2018-06-11 Thread Samudrala, Sridhar
On 6/11/2018 7:17 PM, Michael S. Tsirkin wrote: On Tue, Jun 12, 2018 at 09:54:44AM +0800, Jason Wang wrote: On 2018年06月12日 01:26, Michael S. Tsirkin wrote: On Mon, May 07, 2018 at 04:09:54PM -0700, Sridhar Samudrala wrote: This feature bit can be used by hypervisor to indicate virtio_net devi

Re: [Qemu-devel] [libvirt] [PATCH] qemu: Introduce VIRTIO_NET_F_STANDBY feature bit to virtio_net

2018-06-06 Thread Samudrala, Sridhar
On 6/6/2018 11:52 AM, Ján Tomko wrote: On Wed, Jun 06, 2018 at 11:17:36AM -0700, Samudrala, Sridhar wrote: On 6/4/2018 7:06 PM, Jason Wang wrote: On 2018年06月05日 09:41, Samudrala, Sridhar wrote: Ping on this patch now that the kernel patches are accepted into davem's net-next tree.

Re: [Qemu-devel] [PATCH] qemu: Introduce VIRTIO_NET_F_STANDBY feature bit to virtio_net

2018-06-06 Thread Samudrala, Sridhar
On 6/4/2018 7:06 PM, Jason Wang wrote: On 2018年06月05日 09:41, Samudrala, Sridhar wrote: Ping on this patch now that the kernel patches are accepted into davem's net-next tree. https://patchwork.ozlabs.org/cover/920005/ On 5/7/2018 4:09 PM, Sridhar Samudrala wrote: This feature bit c

Re: [Qemu-devel] [PATCH] qemu: Introduce VIRTIO_NET_F_STANDBY feature bit to virtio_net

2018-06-05 Thread Samudrala, Sridhar
implementation-wise. HTH On Mon, Jun 04, 2018 at 06:41:48PM -0700, Samudrala, Sridhar wrote: Ping on this patch now that the kernel patches are accepted into davem's net-next tree. https://patchwork.ozlabs.org/cover/920005/ On 5/7/2018 4:09 PM, Sridhar Samudrala wrote: This feature bit

Re: [Qemu-devel] [PATCH] qemu: Introduce VIRTIO_NET_F_STANDBY feature bit to virtio_net

2018-06-04 Thread Samudrala, Sridhar
Ping on this patch now that the kernel patches are accepted into davem's net-next tree. https://patchwork.ozlabs.org/cover/920005/ On 5/7/2018 4:09 PM, Sridhar Samudrala wrote: This feature bit can be used by hypervisor to indicate virtio_net device to act as a standby for another device with