Yes, you can.  The only thing that you have to do is modify the 
/etc/nova/nova.conf file

[libvirt]
...
virt_type = kvm


Enable the kvm_intel kernel module and restart the service of nova compute

Regards,

Victor Morales

From: shine nelson 
<[email protected]<mailto:[email protected]>>
Date: Friday, July 3, 2015 at 10:21 PM
To: "[email protected]<mailto:[email protected]>" 
<[email protected]<mailto:[email protected]>>
Subject: [Openstack] Switching to KVM from QEMU

Hello,

I just recently installed DevStack on my Dedicated Server running Debian 8 
(Jessie). After install, I read that KVM would run better (and faster) on 
server infrastructure than QEMU. But I think I was too late to realize it. I 
had already initiated stack.sh.

My question is : Can I switch to KVM without having to re-install DevStack? If 
yes, can somebody help me out by pointing to the right docs / procedure to 
achieve this?


Thanks in advance,
~ shine

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