From: Eric Blake <eblake@redhat.com>
To: siddharth srivastava <akssps011@gmail.com>
Cc: qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] invoking monitor command without Ctrl+Alt+2
Date: Thu, 12 Jul 2012 13:30:29 -0600 [thread overview]
Message-ID: <4FFF25D5.2080005@redhat.com> (raw)
In-Reply-To: <CAHuvxeXFcD-j3B5m45P1TPo06r3T_4yG-hntTA6Zfz2-8T3ppg@mail.gmail.com>
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On 07/12/2012 01:17 PM, siddharth srivastava wrote:
> Hi
>
> I am working on a virtualization project for which I am using
> Qemu(0.13) + KVM.
That's rather old; we're now at 1.1, and there have been some migration
bugs fixed in the meantime.
>I am trying to get an automated switch to live
> migration based on certain condition.
> According to [1], it is possible to start migration via Qemu Monitor.
> Since I am trying to invoke this via C code, is it possible to do so ?
Yes. See libvirt if you want an example of C code that starts a
migration via the monitor.
> Also is it possible to save ram snapshot without stopping the VM from
> the code (probably by reusing some qemu code ?) Any pointers would
> also be helpful.
Again, you may be better served by reusing what libvirt already supports
on this front.
--
Eric Blake eblake@redhat.com +1-919-301-3266
Libvirt virtualization library http://libvirt.org
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next prev parent reply other threads:[~2012-07-12 19:35 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-07-12 19:17 [Qemu-devel] invoking monitor command without Ctrl+Alt+2 siddharth srivastava
2012-07-12 19:30 ` Eric Blake [this message]
[not found] ` <CAHuvxeU+Gdk5GW6NibgbOrp1ta+CPAduQcLAWt_CX+GAZ9LshA@mail.gmail.com>
[not found] ` <4FFF2980.4080006@redhat.com>
[not found] ` <CAHuvxeVwL6J33t2s6SEwScEf44Ww4GZf2jwaZqtz2GOHN6Zukw@mail.gmail.com>
2012-07-13 4:14 ` siddharth srivastava
2012-07-13 12:07 ` Eric Blake
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