not supported by libvirt.LibvirtDriver

admin

Bandwidth usage not supported by libvirt.LibvirtDriver
2018-10-06 22:51:40.848 11752 INFO nova.compute.manager [req-1e242300-1321-4f7e-93b2-cb8949eda1cf - - - - -] Updating bandwidth usage cache
  u3 A$ d4 J1 {$ n5 d9 O' b2018-10-06 22:51:40.901 11752 INFO nova.compute.manager [req-1e242300-1321-4f7e-93b2-cb8949eda1cf - - - - -] Bandwidth usage not supported by libvirt.LibvirtDriver.
3 d" H+ P/ w6 J! v3 ^2018-10-06 22:51:44.335 11752 INFO nova.compute.resource_tracker [req-1e242300-1321-4f7e-93b2-cb8949eda1cf - - - - -] Final resource view: name=compute phys_ram=32755MB used_ram=512MB phys_disk=213GB used_disk=0GB total_vcpus=16 used_vcpus=0 pci_stats=[]

, x) W( f# O: Y* z1 q

. L9 ?( M% r% @修改下nova.conf 文件下libvirtd参数。改计算节点就行，我一般都是控制计算一起改。
' T3 @2 o2 W- G* F* Rdisk_cachemodes="network=writeback"