[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-devel] Re: [PATCH v3 0/5] Add QMP migration events
From: |
Luiz Capitulino |
Subject: |
[Qemu-devel] Re: [PATCH v3 0/5] Add QMP migration events |
Date: |
Mon, 14 Jun 2010 11:42:07 -0300 |
On Mon, 14 Jun 2010 09:35:52 -0500
Anthony Liguori <address@hidden> wrote:
> On 06/14/2010 09:24 AM, Luiz Capitulino wrote:
> > On Mon, 14 Jun 2010 08:58:19 -0500
> > Anthony Liguori<address@hidden> wrote:
> >
> >
> >> For 0.13, we need to focus on introducing the least disruptive change
> >> that addresses the fundamental requirement--allow clients to avoid a
> >> polling loop for determining when migration ends. Having a single event
> >> with no payload is an extremely simple change.
> >>
> > Agreed.
> >
> > Actually, I'm slightly against introducing the done event too. While the
> > polling is undesired, I don't think that having an event only for a release
> > is worth it.
> >
>
> I don't think we can realistically remove it. In my mind, what
> deprecate means with respect to QMP is that we never add additional
> features to the deprecated commands.
Oh, by 'only for a release' I meant 'useful only for a release', ie. I
didn't mean we would remove it but that it will only be useful for 0.13.
> Right now, 'migrate', 'info migrate', and MIGRATE_DONE do not provide
> very rich error reporting. They really just provide a boolean
> failed/succeeded.
>
> For 0.14, we'll have to introduce a 'migrate2' command and deprecate the
> old 'migrate' command. 'migrate2' will provide rich error reporting and
> all new features will be added to 'migrate2'.
>
> BTW, I lack any kind of naming creativity so 'migrate2' is not
> necessarily what it ought to be called.
We can have a contest.
- [Qemu-devel] Re: [PATCH v3 0/5] Add QMP migration events, (continued)
- [Qemu-devel] Re: [PATCH v3 0/5] Add QMP migration events, Luiz Capitulino, 2010/06/11
- Re: [Qemu-devel] Re: [PATCH v3 0/5] Add QMP migration events, Anthony Liguori, 2010/06/11
- Re: [Qemu-devel] Re: [PATCH v3 0/5] Add QMP migration events, Luiz Capitulino, 2010/06/11
- [Qemu-devel] Re: [PATCH v3 0/5] Add QMP migration events, Juan Quintela, 2010/06/12
- [Qemu-devel] Re: [PATCH v3 0/5] Add QMP migration events, Luiz Capitulino, 2010/06/14
- [Qemu-devel] Re: [PATCH v3 0/5] Add QMP migration events, Juan Quintela, 2010/06/14
- [Qemu-devel] Re: [PATCH v3 0/5] Add QMP migration events, Juan Quintela, 2010/06/12
- [Qemu-devel] Re: [PATCH v3 0/5] Add QMP migration events, Anthony Liguori, 2010/06/14
- [Qemu-devel] Re: [PATCH v3 0/5] Add QMP migration events, Luiz Capitulino, 2010/06/14
- [Qemu-devel] Re: [PATCH v3 0/5] Add QMP migration events, Anthony Liguori, 2010/06/14
- [Qemu-devel] Re: [PATCH v3 0/5] Add QMP migration events,
Luiz Capitulino <=
- [Qemu-devel] Re: [PATCH v3 0/5] Add QMP migration events, Juan Quintela, 2010/06/12
- [Qemu-devel] Re: [PATCH v3 0/5] Add QMP migration events, Anthony Liguori, 2010/06/14
- [Qemu-devel] Re: [PATCH v3 0/5] Add QMP migration events, Juan Quintela, 2010/06/14
- [Qemu-devel] Re: [PATCH v3 0/5] Add QMP migration events, Anthony Liguori, 2010/06/14
- [Qemu-devel] Re: [PATCH v3 0/5] Add QMP migration events, Juan Quintela, 2010/06/14
- [Qemu-devel] Re: [PATCH v3 0/5] Add QMP migration events, Anthony Liguori, 2010/06/14
- [Qemu-devel] Re: [PATCH v3 0/5] Add QMP migration events, Juan Quintela, 2010/06/14
- Re: [Qemu-devel] Re: [PATCH v3 0/5] Add QMP migration events, Anthony Liguori, 2010/06/14
- [Qemu-devel] Re: [PATCH v3 0/5] Add QMP migration events, Juan Quintela, 2010/06/15
- [Qemu-devel] Re: [PATCH v3 0/5] Add QMP migration events, Luiz Capitulino, 2010/06/15