卷操作文档:
(my_new_env) likailiang@pubbeta1-nova10:~$ nova |grep volum
[--volume-service-name <volume-service-name>]
update-qos Update Qos metadata on a volume. # 修改卷的iops和带宽范围,全部置为0表示qos不限制
volume-attach Attach a volume to a server.
volume-create Add a new volume.
volume-create-attach
Create a volume and attach it to a server.
volume-delete Remove volume(s).
volume-detach Detach a volume from a server.
volume-list List all the volumes.
volume-live-extend Extend an attached volume.
volume-map Map a volume to a host.
volume-revert Revert a volume to a snapshot.
volume-show Show details about a volume.
volume-snapshot-create
volume-snapshot-delete
volume-snapshot-list
volume-snapshot-show
volume-type-create Create a new volume type.
volume-type-delete Delete a specific