Openstack supports restricting IOPS for libvirt+KVM based vm. https://wiki.openstack.org/wiki/InstanceResourceQuota You can restrict disk and network IO. It's implemented using libvirt + cgroups. Thanks, Yuanle On Thu, Jan 9, 2014 at 10:17 PM, Mridhul Pax <mridhul at live.com> wrote: > Hello Stackers, > > Any one using KVM as hypervisor in the production servers ? We are > planning to use KVM as hypervisor in our production systems and we are > planning to use 5 hypervisor nodes (~40 vms per hypervisor). > > How scalable is KVM when used with openstack ? Any limitations ? > > Any ideas on handling HA (live migration) and Storage Motions ? > > Is there a way I can restrict IOPS per VMs ? > > Which Hypervisor is recommended to use with Openstack ? > > > Thanks in advance > Mridhul > > _______________________________________________ > Mailing list: > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack > Post to : openstack at lists.openstack.org > Unsubscribe : > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack > > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack/attachments/20140110/d21dce8b/attachment.html>