Re: [Qemu-devel] [PATCH 0/4] add failover feature for assigned network devices

2019-06-12 Thread Laine Stump
On 6/12/19 7:59 AM, Jens Freimann wrote: On Wed, Jun 12, 2019 at 11:11:23AM +0200, Daniel P. Berrangé wrote: On Tue, Jun 11, 2019 at 11:42:54AM -0400, Laine Stump wrote: On 5/17/19 8:58 AM, Jens Freimann wrote: > > Command line example: > > qemu-system-x86_64 -enable-kvm -m 3072 -smp 3 \ >   

Re: [Qemu-devel] [PATCH 0/4] add failover feature for assigned network devices

2019-06-12 Thread Jens Freimann
On Wed, Jun 12, 2019 at 11:11:23AM +0200, Daniel P. Berrangé wrote: On Tue, Jun 11, 2019 at 11:42:54AM -0400, Laine Stump wrote: On 5/17/19 8:58 AM, Jens Freimann wrote: > > Command line example: > > qemu-system-x86_64 -enable-kvm -m 3072 -smp 3 \ > -machine q35,kernel-irqchip=split -

Re: [Qemu-devel] [PATCH 0/4] add failover feature for assigned network devices

2019-06-12 Thread Daniel P . Berrangé
On Tue, Jun 11, 2019 at 11:42:54AM -0400, Laine Stump wrote: > On 5/17/19 8:58 AM, Jens Freimann wrote: > > This is another attempt at implementing the host side of the > > net_failover concept > > (https://www.kernel.org/doc/html/latest/networking/net_failover.html) > > > > Changes since last RFC

Re: [Qemu-devel] [PATCH 0/4] add failover feature for assigned network devices

2019-06-11 Thread Laine Stump
On 6/11/19 11:51 AM, Michael S. Tsirkin wrote: On Tue, Jun 11, 2019 at 11:42:54AM -0400, Laine Stump wrote: On 5/17/19 8:58 AM, Jens Freimann wrote: This is another attempt at implementing the host side of the net_failover concept (https://www.kernel.org/doc/html/latest/networking/net_failover.

Re: [Qemu-devel] [PATCH 0/4] add failover feature for assigned network devices

2019-06-11 Thread Michael S. Tsirkin
On Tue, Jun 11, 2019 at 11:42:54AM -0400, Laine Stump wrote: > On 5/17/19 8:58 AM, Jens Freimann wrote: > > This is another attempt at implementing the host side of the > > net_failover concept > > (https://www.kernel.org/doc/html/latest/networking/net_failover.html) > > > > Changes since last RFC

Re: [Qemu-devel] [PATCH 0/4] add failover feature for assigned network devices

2019-06-11 Thread Laine Stump
On 5/17/19 8:58 AM, Jens Freimann wrote: This is another attempt at implementing the host side of the net_failover concept (https://www.kernel.org/doc/html/latest/networking/net_failover.html) Changes since last RFC: - work around circular dependency of commandline options. Just add failover=

Re: [Qemu-devel] [PATCH 0/4] add failover feature for assigned network devices

2019-06-06 Thread Michael S. Tsirkin
On Mon, Jun 03, 2019 at 02:18:19PM -0400, Laine Stump wrote: > On 6/3/19 2:12 PM, Michael S. Tsirkin wrote: > > On Mon, Jun 03, 2019 at 02:06:47PM -0400, Laine Stump wrote: > > > On 5/28/19 10:54 PM, Michael S. Tsirkin wrote: > > > > On Tue, May 28, 2019 at 05:14:22PM -0700, si-wei liu wrote: > > >

Re: [Qemu-devel] [PATCH 0/4] add failover feature for assigned network devices

2019-06-03 Thread Laine Stump
On 6/3/19 2:12 PM, Michael S. Tsirkin wrote: On Mon, Jun 03, 2019 at 02:06:47PM -0400, Laine Stump wrote: On 5/28/19 10:54 PM, Michael S. Tsirkin wrote: On Tue, May 28, 2019 at 05:14:22PM -0700, si-wei liu wrote: On 5/21/2019 11:49 AM, Jens Freimann wrote: On Tue, May 21, 2019 at 07:37:19AM

Re: [Qemu-devel] [PATCH 0/4] add failover feature for assigned network devices

2019-06-03 Thread Michael S. Tsirkin
On Mon, Jun 03, 2019 at 02:06:47PM -0400, Laine Stump wrote: > On 5/28/19 10:54 PM, Michael S. Tsirkin wrote: > > On Tue, May 28, 2019 at 05:14:22PM -0700, si-wei liu wrote: > > > > > > > > > On 5/21/2019 11:49 AM, Jens Freimann wrote: > > > > On Tue, May 21, 2019 at 07:37:19AM -0400, Michael S.

Re: [Qemu-devel] [PATCH 0/4] add failover feature for assigned network devices

2019-06-03 Thread Laine Stump
On 5/28/19 10:54 PM, Michael S. Tsirkin wrote: On Tue, May 28, 2019 at 05:14:22PM -0700, si-wei liu wrote: On 5/21/2019 11:49 AM, Jens Freimann wrote: On Tue, May 21, 2019 at 07:37:19AM -0400, Michael S. Tsirkin wrote: On Tue, May 21, 2019 at 09:21:57AM +0200, Jens Freimann wrote: On Mon, M

Re: [Qemu-devel] [PATCH 0/4] add failover feature for assigned network devices

2019-05-31 Thread Jens Freimann
On Thu, May 30, 2019 at 02:12:21PM -0400, Michael S. Tsirkin wrote: On Wed, May 29, 2019 at 09:48:02AM +0200, Jens Freimann wrote: On Tue, May 28, 2019 at 10:40:42PM -0400, Michael S. Tsirkin wrote: > On Tue, May 21, 2019 at 08:49:18PM +0200, Jens Freimann wrote: > > On Tue, May 21, 2019 at 07:3

Re: [Qemu-devel] [PATCH 0/4] add failover feature for assigned network devices

2019-05-30 Thread Michael S. Tsirkin
On Wed, May 29, 2019 at 09:48:02AM +0200, Jens Freimann wrote: > On Tue, May 28, 2019 at 10:40:42PM -0400, Michael S. Tsirkin wrote: > > On Tue, May 21, 2019 at 08:49:18PM +0200, Jens Freimann wrote: > > > On Tue, May 21, 2019 at 07:37:19AM -0400, Michael S. Tsirkin wrote: > > > > On Tue, May 21, 2

Re: [Qemu-devel] [PATCH 0/4] add failover feature for assigned network devices

2019-05-29 Thread Jens Freimann
On Tue, May 28, 2019 at 10:40:42PM -0400, Michael S. Tsirkin wrote: On Tue, May 21, 2019 at 08:49:18PM +0200, Jens Freimann wrote: On Tue, May 21, 2019 at 07:37:19AM -0400, Michael S. Tsirkin wrote: > On Tue, May 21, 2019 at 09:21:57AM +0200, Jens Freimann wrote: > Actually is there a list of de

Re: [Qemu-devel] [PATCH 0/4] add failover feature for assigned network devices

2019-05-28 Thread Michael S. Tsirkin
On Tue, May 28, 2019 at 05:14:22PM -0700, si-wei liu wrote: > > > On 5/21/2019 11:49 AM, Jens Freimann wrote: > > On Tue, May 21, 2019 at 07:37:19AM -0400, Michael S. Tsirkin wrote: > > > On Tue, May 21, 2019 at 09:21:57AM +0200, Jens Freimann wrote: > > > > On Mon, May 20, 2019 at 04:56:57PM -06

Re: [Qemu-devel] [PATCH 0/4] add failover feature for assigned network devices

2019-05-28 Thread Michael S. Tsirkin
On Tue, May 21, 2019 at 08:49:18PM +0200, Jens Freimann wrote: > On Tue, May 21, 2019 at 07:37:19AM -0400, Michael S. Tsirkin wrote: > > On Tue, May 21, 2019 at 09:21:57AM +0200, Jens Freimann wrote: > > > On Mon, May 20, 2019 at 04:56:57PM -0600, Alex Williamson wrote: > > > > On Fri, 17 May 2019

Re: [Qemu-devel] [PATCH 0/4] add failover feature for assigned network devices

2019-05-28 Thread si-wei liu
On 5/21/2019 11:49 AM, Jens Freimann wrote: On Tue, May 21, 2019 at 07:37:19AM -0400, Michael S. Tsirkin wrote: On Tue, May 21, 2019 at 09:21:57AM +0200, Jens Freimann wrote: On Mon, May 20, 2019 at 04:56:57PM -0600, Alex Williamson wrote: > On Fri, 17 May 2019 14:58:16 +0200 > Jens Freimann

Re: [Qemu-devel] [PATCH 0/4] add failover feature for assigned network devices

2019-05-21 Thread Michael S. Tsirkin
On Tue, May 21, 2019 at 09:17:54PM +0200, Jens Freimann wrote: > On Tue, May 21, 2019 at 06:10:19AM -0400, Michael S. Tsirkin wrote: > > On Fri, May 17, 2019 at 02:58:16PM +0200, Jens Freimann wrote: > > > I'm grateful for any remarks or ideas! > > > > > > Thanks! > > > > Hi Jens! > > Overall I l

Re: [Qemu-devel] [PATCH 0/4] add failover feature for assigned network devices

2019-05-21 Thread Jens Freimann
On Tue, May 21, 2019 at 06:10:19AM -0400, Michael S. Tsirkin wrote: On Fri, May 17, 2019 at 02:58:16PM +0200, Jens Freimann wrote: I'm grateful for any remarks or ideas! Thanks! Hi Jens! Overall I like the patches. Thanks! Could you please tell us a bit more about other hardware: does this w

Re: [Qemu-devel] [PATCH 0/4] add failover feature for assigned network devices

2019-05-21 Thread Jens Freimann
On Tue, May 21, 2019 at 07:37:19AM -0400, Michael S. Tsirkin wrote: On Tue, May 21, 2019 at 09:21:57AM +0200, Jens Freimann wrote: On Mon, May 20, 2019 at 04:56:57PM -0600, Alex Williamson wrote: > On Fri, 17 May 2019 14:58:16 +0200 > Jens Freimann wrote: > > Command line example: > > > > qemu-

Re: [Qemu-devel] [PATCH 0/4] add failover feature for assigned network devices

2019-05-21 Thread Alex Williamson
On Tue, 21 May 2019 09:21:57 +0200 Jens Freimann wrote: > On Mon, May 20, 2019 at 04:56:57PM -0600, Alex Williamson wrote: > >On Fri, 17 May 2019 14:58:16 +0200 > >Jens Freimann wrote: > >> Command line example: > >> > >> qemu-system-x86_64 -enable-kvm -m 3072 -smp 3 \ > >> -machine q3

Re: [Qemu-devel] [PATCH 0/4] add failover feature for assigned network devices

2019-05-21 Thread Michael S. Tsirkin
On Tue, May 21, 2019 at 09:21:57AM +0200, Jens Freimann wrote: > On Mon, May 20, 2019 at 04:56:57PM -0600, Alex Williamson wrote: > > On Fri, 17 May 2019 14:58:16 +0200 > > Jens Freimann wrote: > > > Command line example: > > > > > > qemu-system-x86_64 -enable-kvm -m 3072 -smp 3 \ > > > -

Re: [Qemu-devel] [PATCH 0/4] add failover feature for assigned network devices

2019-05-21 Thread Michael S. Tsirkin
On Fri, May 17, 2019 at 02:58:16PM +0200, Jens Freimann wrote: > This is another attempt at implementing the host side of the > net_failover concept > (https://www.kernel.org/doc/html/latest/networking/net_failover.html) > > Changes since last RFC: > - work around circular dependency of commandlin

Re: [Qemu-devel] [PATCH 0/4] add failover feature for assigned network devices

2019-05-21 Thread Daniel P . Berrangé
On Fri, May 17, 2019 at 02:58:16PM +0200, Jens Freimann wrote: > This is another attempt at implementing the host side of the > net_failover concept > (https://www.kernel.org/doc/html/latest/networking/net_failover.html) > > Changes since last RFC: > - work around circular dependency of commandlin

Re: [Qemu-devel] [PATCH 0/4] add failover feature for assigned network devices

2019-05-21 Thread Jens Freimann
On Mon, May 20, 2019 at 04:56:57PM -0600, Alex Williamson wrote: On Fri, 17 May 2019 14:58:16 +0200 Jens Freimann wrote: Command line example: qemu-system-x86_64 -enable-kvm -m 3072 -smp 3 \ -machine q35,kernel-irqchip=split -cpu host \ -k fr \ -serial stdio \

Re: [Qemu-devel] [PATCH 0/4] add failover feature for assigned network devices

2019-05-20 Thread Alex Williamson
On Fri, 17 May 2019 14:58:16 +0200 Jens Freimann wrote: > This is another attempt at implementing the host side of the > net_failover concept > (https://www.kernel.org/doc/html/latest/networking/net_failover.html) > > Changes since last RFC: > - work around circular dependency of commandline opt

[Qemu-devel] [PATCH 0/4] add failover feature for assigned network devices

2019-05-17 Thread Jens Freimann
This is another attempt at implementing the host side of the net_failover concept (https://www.kernel.org/doc/html/latest/networking/net_failover.html) Changes since last RFC: - work around circular dependency of commandline options. Just add failover=on to the virtio-net standby options and ref