[libvirt-users] disk iotune

Eric Blake eblake at redhat.com
Thu Apr 10 12:19:02 UTC 2014

On 04/09/2014 08:02 AM, Doron Fediuck wrote:
> Hi,
> reading the below[1] on blkdeviotune made me wonder if we can dynamically
> change the values after the VM is already running using iotune.
> Is it supported?

Yes.  'virsh blkdeviotune' will do it (which makes calls to the
underlying virDomainSetBlockIoTune() API).

Eric Blake   eblake redhat com    +1-919-301-3266
Libvirt virtualization library http://libvirt.org

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