Re: [PATCH] qemu: add support for qemu switchover-ack

2024-06-24 Thread Jon Kohler
> On Jun 20, 2024, at 4:16 PM, Jon Kohler wrote: > > > >> On Jun 20, 2024, at 4:06 PM, Peter Xu wrote: >> >> !---| >> CAUTION: External Email >> >> |---! >> >> O

Re: [PATCH] qemu: add support for qemu switchover-ack

2024-06-24 Thread Jon Kohler
> On Jun 20, 2024, at 4:06 PM, Peter Xu wrote: > > !---| > CAUTION: External Email > > |---! > > On Thu, Jun 20, 2024 at 07:45:42PM +, Jon Kohler wrote: >> >>

Re: [PATCH] qemu: add support for qemu switchover-ack

2024-06-24 Thread Jon Kohler
> On Jun 20, 2024, at 4:30 AM, Jiri Denemark wrote: > > !---| > CAUTION: External Email > > |---! > > On Tue, Jun 18, 2024 at 16:14:29 +0100, Daniel P. Berrangé wro

Re: [PATCH] qemu: add support for qemu switchover-ack

2024-06-20 Thread Peter Xu
On Thu, Jun 20, 2024 at 07:45:42PM +, Jon Kohler wrote: > > > > On Jun 20, 2024, at 4:30 AM, Jiri Denemark wrote: > > > > !---| > > CAUTION: External Email > > > > |

Re: [PATCH] qemu: add support for qemu switchover-ack

2024-06-20 Thread Jiri Denemark
On Tue, Jun 18, 2024 at 16:14:29 +0100, Daniel P. Berrangé wrote: > On Tue, Jun 18, 2024 at 08:06:06AM -0700, Jon Kohler wrote: > > diff --git a/include/libvirt/libvirt-domain.h > > b/include/libvirt/libvirt-domain.h > > index 2f5b01bbfe..9543629f30 100644 > > --- a/include/libvirt/libvirt-domain.

Re: [PATCH] qemu: add support for qemu switchover-ack

2024-06-19 Thread Daniel P . Berrangé
On Tue, Jun 18, 2024 at 03:26:03PM +, Jon Kohler wrote: > > > > On Jun 18, 2024, at 11:14 AM, Daniel P. Berrangé > > wrote: > > > > !---| > > CAUTION: External Email > > > > |-

Re: [PATCH] qemu: add support for qemu switchover-ack

2024-06-18 Thread Jon Kohler
> On Jun 18, 2024, at 11:14 AM, Daniel P. Berrangé wrote: > > !---| > CAUTION: External Email > > |---! > > On Tue, Jun 18, 2024 at 08:06:06AM -0700, Jon Kohler wro

Re: [PATCH] qemu: add support for qemu switchover-ack

2024-06-18 Thread Daniel P . Berrangé
On Tue, Jun 18, 2024 at 08:06:06AM -0700, Jon Kohler wrote: > Add plumbing for QEMU's switchover-ack migration capability, which > helps lower the downtime during VFIO migrations. This capability is > enabled by default as long as both the source and destination support > it. > > Note: switchover-

[PATCH] qemu: add support for qemu switchover-ack

2024-06-18 Thread Jon Kohler
Add plumbing for QEMU's switchover-ack migration capability, which helps lower the downtime during VFIO migrations. This capability is enabled by default as long as both the source and destination support it. Note: switchover-ack depends on the return path capability, so this may not be used when