It doesn't matter what value of memory_mb_used gets reported to scheduler. The resource tracker is going to ignore it and calculated the usage based off of the total amount of memory allocated to VMs on that host.
The scheduler will not rely on the value reported by libvirt.
It doesn't matter what value of memory_mb_used gets reported to scheduler. The resource tracker is going to ignore it and calculated the usage based off of the total amount of memory allocated to VMs on that host.
The scheduler will not rely on the value reported by libvirt.