Attaching an EVS Disk (Deprecated)

Function

This API is only used to change the EVS disk status from available to in-use. Note: This API call exists for compatibility reasons only and is not meant to be used.

Constraints

Do not call this API to attach an EVS disk. If you need to attach a disk, call the ECS Attach Volume API.

Calling Method

For details, see Calling APIs.

URI

POST /v2/{project_id}/volumes/{volume_id}/action

**Table 1** Path Parameters
Parameter	Mandatory	Type	Description
project_id	Yes	String	The project ID. For details about how to obtain the project ID, see Obtaining a Project ID.
volume_id	Yes	String	The disk ID.

Request Parameters

**Table 2** Request header parameters
Parameter	Mandatory	Type	Description
X-Auth-Token	Yes	String	The user token. It can be obtained by calling the IAM API used to obtain a user token. The value of X-Subject-Token in the response header is the user token.

**Table 3** Request body parameters
Parameter	Mandatory	Type	Description
os-attach	Yes	CinderAttachVolumeOption object	The disk attachment marker.

**Table 4** CinderAttachVolumeOption
Parameter	Mandatory	Type	Description
host_name	No	String	The name of the host to which the disk will be attached. You can enter up to 64 characters.
instance_uuid	Yes	String	The host UUID.
mode	No	String	The mounting mode. The value can be rw (read/write) or ro (read-only).
mountpoint	Yes	String	The mount point.

Response Parameters

Status code: 400

**Table 5** Response body parameters
Parameter	Type	Description
error	Error object	The error message returned if an error occurs.

**Table 6** Error
Parameter	Type	Description
code	String	The error code returned if an error occurs. For details about error codes and their meanings, see Error Codes.
message	String	The error message returned if an error occurs.

Example Requests

None

Example Responses

Status code: 400

Bad Request

{
  "error" : {
    "message" : "XXXX",
    "code" : "XXX"
  }
}

Status Codes

Status Code	Description
202	Accepted
400	Bad Request

Error Codes

See Error Codes.

Parent Topic: Disk Management

Previous topic: Exporting EVS Disk Data as an Image

Next topic: Detaching an EVS Disk (Deprecated)

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