Detach a cloud disk - Elastic Compute Service
If a Pay-As-You-Go cloud disk is attached to an ECS instance as a data disk, you can detach it from the instance and release it.However, if the disk is used as a system disk, you cannot detach it.
When detaching a cloud disk, consider ...
Configure cache disk - Cloud Storage Gateway
Currently, CSG provides the cache mode. Each logical volume can select a cache disk. In cache mode, the local cache disk is Settings from the navigation pane.
On the cache setting page, click Create to create a cache disk.
2.Click Select to select a ...