Re: [Qemu-devel] [PATCH v2 0/2] Add dbus-vmstate

* Daniel P. Berrangé (berra...@redhat.com) wrote: > On Fri, Aug 23, 2019 at 04:14:48PM +0100, Dr. David Alan Gilbert wrote: > > * Daniel P. Berrangé (berra...@redhat.com) wrote: > > > On Fri, Aug 23, 2019 at 03:56:34PM +0100, Dr. David Alan Gilbert wrote: > > > > * Daniel P. Berrangé (berra...@redh

Re: [Qemu-devel] [PATCH v2 0/2] Add dbus-vmstate

On Fri, Aug 23, 2019 at 04:14:48PM +0100, Dr. David Alan Gilbert wrote: > * Daniel P. Berrangé (berra...@redhat.com) wrote: > > On Fri, Aug 23, 2019 at 03:56:34PM +0100, Dr. David Alan Gilbert wrote: > > > * Daniel P. Berrangé (berra...@redhat.com) wrote: > > > > If two helpers are running as the s

Re: [Qemu-devel] [PATCH v2 0/2] Add dbus-vmstate

* Daniel P. Berrangé (berra...@redhat.com) wrote: > On Fri, Aug 23, 2019 at 03:56:34PM +0100, Dr. David Alan Gilbert wrote: > > * Daniel P. Berrangé (berra...@redhat.com) wrote: > > > On Fri, Aug 23, 2019 at 03:26:02PM +0100, Dr. David Alan Gilbert wrote: > > > > * Daniel P. Berrangé (berra...@redh

Re: [Qemu-devel] [PATCH v2 0/2] Add dbus-vmstate

On Fri, Aug 23, 2019 at 03:56:34PM +0100, Dr. David Alan Gilbert wrote: > * Daniel P. Berrangé (berra...@redhat.com) wrote: > > On Fri, Aug 23, 2019 at 03:26:02PM +0100, Dr. David Alan Gilbert wrote: > > > * Daniel P. Berrangé (berra...@redhat.com) wrote: > > > > On Fri, Aug 23, 2019 at 03:09:48PM

Re: [Qemu-devel] [PATCH v2 0/2] Add dbus-vmstate

* Daniel P. Berrangé (berra...@redhat.com) wrote: > On Fri, Aug 23, 2019 at 03:26:02PM +0100, Dr. David Alan Gilbert wrote: > > * Daniel P. Berrangé (berra...@redhat.com) wrote: > > > On Fri, Aug 23, 2019 at 03:09:48PM +0100, Dr. David Alan Gilbert wrote: > > > > * Marc-André Lureau (marcandre.lur.

Re: [Qemu-devel] [PATCH v2 0/2] Add dbus-vmstate

On Fri, Aug 23, 2019 at 03:26:02PM +0100, Dr. David Alan Gilbert wrote: > * Daniel P. Berrangé (berra...@redhat.com) wrote: > > On Fri, Aug 23, 2019 at 03:09:48PM +0100, Dr. David Alan Gilbert wrote: > > > * Marc-André Lureau (marcandre.lur...@gmail.com) wrote: > > > > Hi > > > > > > > > On Fri, A

Re: [Qemu-devel] [PATCH v2 0/2] Add dbus-vmstate

* Daniel P. Berrangé (berra...@redhat.com) wrote: > On Fri, Aug 23, 2019 at 03:09:48PM +0100, Dr. David Alan Gilbert wrote: > > * Marc-André Lureau (marcandre.lur...@gmail.com) wrote: > > > Hi > > > > > > On Fri, Aug 23, 2019 at 5:00 PM Dr. David Alan Gilbert > > > wrote: > > > > > > > > * Daniel

Re: [Qemu-devel] [PATCH v2 0/2] Add dbus-vmstate

On Fri, Aug 23, 2019 at 03:09:48PM +0100, Dr. David Alan Gilbert wrote: > * Marc-André Lureau (marcandre.lur...@gmail.com) wrote: > > Hi > > > > On Fri, Aug 23, 2019 at 5:00 PM Dr. David Alan Gilbert > > wrote: > > > > > > * Daniel P. Berrangé (berra...@redhat.com) wrote: > > > > > > > > > > > >

Re: [Qemu-devel] [PATCH v2 0/2] Add dbus-vmstate

* Marc-André Lureau (marcandre.lur...@gmail.com) wrote: > Hi > > On Fri, Aug 23, 2019 at 5:00 PM Dr. David Alan Gilbert > wrote: > > > > * Daniel P. Berrangé (berra...@redhat.com) wrote: > > > > > > > > > This means QEMU still has to iterate over every single client > > > on the bus to identify

Re: [Qemu-devel] [PATCH v2 0/2] Add dbus-vmstate

On Fri, Aug 23, 2019 at 05:48:37PM +0400, Marc-André Lureau wrote: > Hi > > On Fri, Aug 23, 2019 at 5:00 PM Dr. David Alan Gilbert > wrote: > > > > * Daniel P. Berrangé (berra...@redhat.com) wrote: > > > > > > > > > This means QEMU still has to iterate over every single client > > > on the bus t

Re: [Qemu-devel] [PATCH v2 0/2] Add dbus-vmstate

Hi On Fri, Aug 23, 2019 at 5:00 PM Dr. David Alan Gilbert wrote: > > * Daniel P. Berrangé (berra...@redhat.com) wrote: > > > > > This means QEMU still has to iterate over every single client > > on the bus to identify them. If you're doing that, there's > > no point in owning a well known servic

Re: [Qemu-devel] [PATCH v2 0/2] Add dbus-vmstate

* Daniel P. Berrangé (berra...@redhat.com) wrote: > This means QEMU still has to iterate over every single client > on the bus to identify them. If you're doing that, there's > no point in owning a well known service at all. Just iterate > over the unique bus names and look for the exported obje

Re: [Qemu-devel] [PATCH v2 0/2] Add dbus-vmstate

Hi On Fri, Aug 23, 2019 at 3:42 PM Daniel P. Berrangé wrote: > > On Fri, Aug 23, 2019 at 03:31:16PM +0400, Marc-André Lureau wrote: > > Hi > > > > On Fri, Aug 23, 2019 at 3:21 PM Daniel P. Berrangé > > wrote: > > > > > > On Thu, Aug 08, 2019 at 07:03:23PM +0400, Marc-André Lureau wrote: > > > >

Re: [Qemu-devel] [PATCH v2 0/2] Add dbus-vmstate

On Fri, Aug 23, 2019 at 03:31:16PM +0400, Marc-André Lureau wrote: > Hi > > On Fri, Aug 23, 2019 at 3:21 PM Daniel P. Berrangé > wrote: > > > > On Thu, Aug 08, 2019 at 07:03:23PM +0400, Marc-André Lureau wrote: > > > Hi, > > > > > > With external processes or helpers participating to the VM supp

Re: [Qemu-devel] [PATCH v2 0/2] Add dbus-vmstate

Hi On Fri, Aug 23, 2019 at 3:21 PM Daniel P. Berrangé wrote: > > On Thu, Aug 08, 2019 at 07:03:23PM +0400, Marc-André Lureau wrote: > > Hi, > > > > With external processes or helpers participating to the VM support, it > > becomes necessary to handle their migration. Various options exist to > >

Re: [Qemu-devel] [PATCH v2 0/2] Add dbus-vmstate

On Thu, Aug 08, 2019 at 07:03:23PM +0400, Marc-André Lureau wrote: > Hi, > > With external processes or helpers participating to the VM support, it > becomes necessary to handle their migration. Various options exist to > transfer their state: > 1) as the VM memory, RAM or devices (we could say th

[Qemu-devel] [PATCH v2 0/2] Add dbus-vmstate

Hi, With external processes or helpers participating to the VM support, it becomes necessary to handle their migration. Various options exist to transfer their state: 1) as the VM memory, RAM or devices (we could say that's how vhost-user devices can be handled today, they are expected to re