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Re: [Qemu-devel] [RFC PATCH] Throttle-down guest when live migration doe
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From: |
Eric Blake |
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Subject: |
Re: [Qemu-devel] [RFC PATCH] Throttle-down guest when live migration does not converge. |
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Date: |
Wed, 24 Apr 2013 20:51:50 -0600 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130402 Thunderbird/17.0.5 |
On 04/24/2013 08:21 PM, Chegu Vinod wrote:
> Would it be ok to pass in an additional argument to qemu as part of
> trigerring the live migration i.e. to indicate if its ok to force
> convergence when it fails to converge on its own after N # of tries
> following the bulk transfer ?
Add a new capability to the QMP enum MigrationCapability; default it to
off, and let people use the existing QMP command
migrate-set-capabilities to request the new auto-converge mode.
--
Eric Blake eblake redhat com +1-919-301-3266
Libvirt virtualization library http://libvirt.org
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