[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-devel] Re: KVM call agenda for Jan 26
From: |
Daniel P. Berrange |
Subject: |
[Qemu-devel] Re: KVM call agenda for Jan 26 |
Date: |
Tue, 26 Jan 2010 13:33:25 +0000 |
User-agent: |
Mutt/1.4.1i |
On Tue, Jan 26, 2010 at 03:24:50PM +0200, Avi Kivity wrote:
> On 01/26/2010 03:18 PM, Alexander Graf wrote:
> >
> >The main question is where does it belong?
> >
> >a) built into qemu
> >b) built as separate tool, but shipped with qemu
> >c) completely separate
> >
> >I'm personally leaning towards a. That way we can reuse the detection code
> >and give help when an option is used that doesn't work.
> >
> >
>
> Me too, especially as the whole stack is involved, and qemu is the
> topmost part from our perspective (no doubt libvirt will want to
> integrate that functionality as well).
FYI, libvirt already exposes this kind of functionality. The API call
virConnectGetCapabilities() / command line "virsh capabilities" command
tells you about what the virtualization host is able to support. It can
tell you what architectures are supported, by which binaries. What
machine types are available. Whether KVM or KQEMU acceleration are
present. What CPU model / flags are on the host. What NUMA topology is
available. etc etc
The data format it outputs though is not exactly targetted for direct
end user consumption though, rather its a XML doc aimed at applications
The virt-manager app tries to use this to inform the user of problems
such as ability todo hardware virt, but it not being enabled.
Regards,
Daniel
--
|: Red Hat, Engineering, London -o- http://people.redhat.com/berrange/ :|
|: http://libvirt.org -o- http://virt-manager.org -o- http://ovirt.org :|
|: http://autobuild.org -o- http://search.cpan.org/~danberr/ :|
|: GnuPG: 7D3B9505 -o- F3C9 553F A1DA 4AC2 5648 23C1 B3DF F742 7D3B 9505 :|
- [Qemu-devel] KVM call agenda for Jan 26, Chris Wright, 2010/01/26
- [Qemu-devel] Re: KVM call agenda for Jan 26, Alexander Graf, 2010/01/26
- [Qemu-devel] Re: KVM call agenda for Jan 26, Anthony Liguori, 2010/01/26
- [Qemu-devel] Re: KVM call agenda for Jan 26, Avi Kivity, 2010/01/26
- [Qemu-devel] Re: KVM call agenda for Jan 26, Alexander Graf, 2010/01/26
- [Qemu-devel] Re: KVM call agenda for Jan 26, Avi Kivity, 2010/01/26
- [Qemu-devel] Re: KVM call agenda for Jan 26,
Daniel P. Berrange <=
- [Qemu-devel] Re: KVM call agenda for Jan 26, Alexander Graf, 2010/01/26
- [Qemu-devel] Re: KVM call agenda for Jan 26, Avi Kivity, 2010/01/26
- [Qemu-devel] Re: KVM call agenda for Jan 26, Anthony Liguori, 2010/01/26
- [Qemu-devel] Re: KVM call agenda for Jan 26, Avi Kivity, 2010/01/26
- [Qemu-devel] Re: KVM call agenda for Jan 26, Anthony Liguori, 2010/01/26
- [Qemu-devel] Re: KVM call agenda for Jan 26, Avi Kivity, 2010/01/26
- [Qemu-devel] Re: KVM call agenda for Jan 26, Anthony Liguori, 2010/01/26
- [Qemu-devel] Re: KVM call agenda for Jan 26, Avi Kivity, 2010/01/26
- [Qemu-devel] Re: KVM call agenda for Jan 26, Alexander Graf, 2010/01/26
- [Qemu-devel] Re: KVM call agenda for Jan 26, Avi Kivity, 2010/01/26