Detaching an EVS Disk from a BMS (Discarded)

Function

This API is used to detach an EVS disk from a BMS.

This API has been discarded. Use the API in Detaching an EVS Disk from a BMS.

Constraints

If a BMS is stopped, disks can be detached from it without any limitation on the OS. If a BMS is in running state, the constraints are as follows:

Before detaching an EVS disk from a Linux BMS, log in to the BMS, run the unmount command to disassociate the disk to be detached from the file system, and ensure that no program is reading data from or writing data to the disk. Otherwise, the disk will fail to be detached.
Before detaching an EVS disk from a running Windows BMS, ensure that no program is reading data from or writing data to the disk. Otherwise, data will be lost.

URI

DELETE /v2.1/{project_id}/servers/{server_id}/os-volume_attachments/{volume_id}

Table 1 lists the parameters.

**Table 1** Parameter description
Parameter	Mandatory	Description
project_id	Yes	Specifies the project ID. For details about how to obtain the project ID, see Obtaining a Project ID.
server_id	Yes	Specifies the BMS ID. You can obtain the BMS ID from the BMS console or by calling the Querying BMSs (Discarded).
volume_id	Yes	Specifies the EVS disk ID. You can query attached EVS disks attached to a BMS using the Querying Information About EVS Disks Attached to a BMS (Discarded) API.

Request Parameters

None

Example Request

Detaching an EVS disk (ID: b53f23bd-ee8f-49ec-9420-d1acfeaf91d6) attached from a BMS (ID: 95bf2490-5428-432c-ad9b-5e3406f869dd)

     
          DELETE https://{ECS Endpoint}/v2.1/c685484a8cc2416b97260938705deb65/servers/95bf2490-5428-432c-ad9b-5e3406f869dd/os-volume_attachments/b53f23bd-ee8f-49ec-9420-d1acfeaf91d6