Updating an EVS Disk
Function
This API is used to update an EVS disk.
Calling Method
For details, see Calling APIs.
URI
PUT /v2/{project_id}/volumes/{volume_id}
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
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. |
Parameter |
Mandatory |
Type |
Description |
---|---|---|---|
volume |
Yes |
CinderUpdateVolumeOption object |
The disk information to be updated. |
Parameter |
Mandatory |
Type |
Description |
---|---|---|---|
name |
No |
String |
The disk name. You can enter up to 64 characters. |
description |
No |
String |
The disk description. You can enter up to 85 characters. |
metadata |
No |
Map<String,String> |
The disk metadata. The length of key or value under metadata can contain no more than 255 bytes. |
display_description |
No |
String |
The disk description. You can specify either description or display_description. If they are both specified, the description value is used. You can enter up to 85 characters. |
display_name |
No |
String |
The disk name. You can specify either name or display_name. If they are both specified, the name value is used. You can enter up to 64 characters. |
Response Parameters
Status code: 200
Parameter |
Type |
Description |
---|---|---|
volume |
CreateVolumeDetail object |
The created disk information. |
Parameter |
Type |
Description |
---|---|---|
id |
String |
The disk ID. |
links |
Array of Link objects |
The disk URI. |
name |
String |
The disk name. |
status |
String |
The disk status. For details, see EVS Disk Status. |
attachments |
Array of VolumeAttachment objects |
The attachment information. |
availability_zone |
String |
The AZ to which the disk belongs. |
bootable |
String |
Whether the disk is bootable. true: The disk is bootable. false: The disk is not bootable. |
encrypted |
Boolean |
This field is currently not supported. |
created_at |
String |
The time when the disk was created. Time format: UTC YYYY-MM-DDTHH:MM:SS.XXXXXX |
description |
String |
The disk description. |
volume_type |
String |
The disk type. The value can be SATA, SAS, GPSSD, SSD, ESSD, GPSSD2, or ESSD2.
|
replication_status |
String |
The reserved field. |
consistencygroup_id |
String |
The ID of the consistency group where the disk belongs. |
source_volid |
String |
The source disk ID. This field is currently not supported. |
snapshot_id |
String |
The snapshot ID. |
metadata |
VolumeMetadata object |
The metadata. |
size |
Integer |
The disk size, in GiB. |
user_id |
String |
The ID of the user that uses the disk. |
updated_at |
String |
The time when the disk was updated. |
shareable |
Boolean |
Whether the disk is shareable. Note: This field has been deprecated. Use multiattach. |
multiattach |
Boolean |
Whether the disk is shareable. true: The disk is shareable. false: The disk is not shareable. |
storage_cluster_id |
String |
The reserved field. |
Parameter |
Type |
Description |
---|---|---|
href |
String |
The corresponding shortcut link. |
rel |
String |
The shortcut link marker name. Default: next |
Parameter |
Type |
Description |
---|---|---|
attached_at |
String |
The time when the disk was attached. Time format: UTC YYYY-MM-DDTHH:MM:SS.XXXXXX |
attachment_id |
String |
The attachment ID. |
device |
String |
The device name. |
host_name |
String |
The name of the physical host housing the cloud server to which the disk is attached. |
id |
String |
The ID of the attached disk. |
server_id |
String |
The ID of the server to which the disk is attached. |
volume_id |
String |
The disk ID. |
Parameter |
Type |
Description |
---|---|---|
__system__cmkid |
String |
The encryption CMK ID in metadata. This parameter is used together with __system__encrypted for encryption. The length of cmkid is fixed at 36 bytes.
NOTE:
Use an HTTPS request to obtain the key ID. For details, see Querying the Key List. |
__system__encrypted |
String |
The encryption field in metadata. The value can be 0 (no encryption) or 1 (encryption). If this parameter does not appear, the disk is not encrypted. |
full_clone |
String |
If the disk is created from a snapshot and linked cloning needs to be used, set this parameter to 0. |
hw:passthrough |
String |
If this parameter is set to true, the disk device type is SCSI, which allows ECS OSs to directly access the underlying storage media. SCSI reservation commands are supported. If this parameter is set to false, the disk device type is VBD, which is also the default type. VBD supports only simple SCSI read/write commands. If this parameter is not available, the disk device type is VBD. |
Status code: 400
Parameter |
Type |
Description |
---|---|---|
error |
Error object |
The error message returned if an error occurs. |
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
Updating the EVS disk name and description
PUT https://{endpoint}/v2/{project_id}/volumes/{volume_id} { "volume" : { "name" : "test_volume", "description" : "test" } }
Example Responses
Status code: 200
OK
{ "volume" : { "attachments" : [ ], "availability_zone" : "az-dc-1", "bootable" : "false", "created_at" : "2016-05-25T02:38:40.392463", "description" : "create for api test", "encrypted" : false, "id" : "8dd7c486-8e9f-49fe-bceb-26aa7e312b66", "links" : [ { "href" : "https://volume.localdomain.com:8776/v2/5dd0b0056f3d47b6ab4121667d35621a/volumes/8dd7c486-8e9f-49fe-bceb-26aa7e312b66", "rel" : "self" }, { "href" : "https://volume.localdomain.com:8776/5dd0b0056f3d47b6ab4121667d35621a/volumes/8dd7c486-8e9f-49fe-bceb-26aa7e312b66", "rel" : "bookmark" } ], "metadata" : { "hw:passthrough" : true }, "name" : "openapi_vol01", "replication_status" : "disabled", "multiattach" : false, "size" : 40, "status" : "creating", "user_id" : "39f6696ae23740708d0f358a253c2637", "volume_type" : "SATA" } }
Status code: 400
Bad Request
{ "error" : { "message" : "XXXX", "code" : "XXX" } }
Status Codes
Status Code |
Description |
---|---|
200 |
OK |
400 |
Bad Request |
Error Codes
See Error Codes.
Feedback
Was this page helpful?
Provide feedbackThank you very much for your feedback. We will continue working to improve the documentation.See the reply and handling status in My Cloud VOC.
For any further questions, feel free to contact us through the chatbot.
Chatbot