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pci-device hot unplugged and live migration

asked 2015-03-18 08:55:23 -0500

Ranjit gravatar image

updated 2015-03-18 08:57:24 -0500

Hi All,

I am testing one scenraio using openstack JUNO where i have two compute host (hostA and hostB) + controller host(running network node service also) .

One VM having the PCI-device attached to it via pci-passthrough is running on hostA and in this case i can not live migrate this to hostB because VM is having PCI-device attached.

i read from libvirt website that to migrate this type of VM , we need to unplugged the Pci-device before migration.

So i want to know whether hot unplugged for pci-device is possible or not at this time in openstack juno.

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answered 2015-03-19 04:49:05 -0500

Poonam Agarwal gravatar image

I dont think its supported in Juno

https://review.openstack.org/#/c/141799/
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Asked: 2015-03-18 08:55:23 -0500

Seen: 164 times

Last updated: Mar 19 '15