<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
</head>
<body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; color: rgb(0, 0, 0); font-size: 14px; font-family: Calibri, sans-serif;">
<div>Hello,</div>
<div><br>
</div>
<div>I have a few questions regarding the instance resource quota feature in nova which is documented here: <a href="https://wiki.openstack.org/wiki/InstanceResourceQuota">https://wiki.openstack.org/wiki/InstanceResourceQuota</a></div>
<div><br>
</div>
<div>First, the section on disk IO states "IO throttling are handled by QEMU.” Does this mean that this feature only works when the hypervisor is QEMU (virt_type = QEMU in nova.conf) or will this feature work with KVM?</div>
<div><br>
</div>
<div>Second, this feature also allows control over network bandwidth. Will that work if you are using neutron or does it only work if you’re using nova-network? Our setup is neutron w/ ml2+ovs with the ovs agent living on each compute node.</div>
<div> </div>
<div><br>
</div>
<div>/Craig J</div>
</body>
</html>