Updating an EVS Disk (Deprecated)

Function

This API is used to update the name and description of an EVS disk.

This API has been deprecated. Use another API. For details, see Updating an EVS Disk.

URI

• URI format

  PUT /v2/{project_id}/cloudvolumes/{volume_id}

• Parameter description

  Parameter	Mandatory	Description
  project_id	Yes	The project ID. For details about how to obtain the project ID, see Obtaining a Project ID.
  volume_id	Yes	The disk ID.

Request

• Request parameters

  Parameter	Type	Mandatory	Description
  volume	Object	Yes	The information of the disk to be updated. For details, see Parameters in the volume field.

• Parameters in the volume field

  Parameter	Type	Mandatory	Description
  name	String	No	The new name of the disk. Parameters name and description cannot be null at the same time. The value can contain a maximum of 255 bytes.
  description	String	No	The new description of the disk. Parameters name and description cannot be null at the same time. The value can contain a maximum of 255 bytes.

• Example request

  {
      "volume": {
          "name": "test_volume", 
          "description": "test"
      }
  }

Response

• Response parameters

  Parameter	Type	Description
  id	String	The disk ID.
  links	Array of objects	The disk URI. For details, see Parameters in the links field.
  name	String	The disk name.
  status	String	The disk status. For details, see EVS Disk Status.
  attachments	Array of objects	The disk attachment information. For details, see Parameters in the attachments field.
  availability_zone	String	The AZ to which the disk belongs.
  source_volid	String	The source disk ID. This parameter has a value if the disk is created from a source disk. This field is not supported currently.
  snapshot_id	String	The snapshot ID. This parameter has a value if the disk is created from a snapshot.
  description	String	The disk description.
  os-vol-tenant-attr:tenant_id	String	The ID of the tenant to which the disk belongs. The returned value is currently invalid. The tenant ID is the same as the project ID.
  volume_image_metadata	Object	The metadata of the disk image. The returned value is currently invalid. NOTE: For details about volume_image_metadata, see Querying Image Details (Native OpenStack API).
  created_at	String	The time when the disk was created. Time format: UTC YYYY-MM-DDTHH:MM:SS.XXXXXX
  volume_type	String	The disk type. The value can be SSD, GPSSD, or SAS. SSD: the ultra-high I/O type GPSSD: the general purpose SSD type SAS: the high I/O type
  size	Integer	The disk size, in GB.
  bootable	String	Whether the disk is bootable. true: indicates a bootable disk. false: indicates a non-bootable disk.
  metadata	Object	The disk metadata. For details, see Parameters in the metadata field.
  os-vol-host-attr:host	String	The reserved field.
  shareable	String	Whether the disk is shareable. NOTE: This field is no longer used. Use multiattach.
  error	Object	The error message returned if an error occurs. For details, see Parameters in the error field.
  multiattach	Boolean	Whether the disk is shareable. true: indicates a shared disk. false: indicates a non-shared disk.
  os-volume-replication:extended_status	String	The reserved field.

• Parameters in the links field

  Parameter	Type	Description
  href	String	The corresponding shortcut link.
  rel	String	The shortcut link marker name.

• Parameters in the attachments field

  Parameter	Type	Description
  server_id	String	The ID of the server to which the disk is attached.
  attachment_id	String	The ID of the attachment information.
  attached_at	String	The time when the disk was attached. Time format: UTC YYYY-MM-DDTHH:MM:SS.XXXXXX
  host_name	String	The name of the physical host housing the cloud server to which the disk is attached.
  volume_id	String	The disk ID.
  device	String	The device name.
  id	String	The ID of the attached disk.

• Parameters in the metadata field

  Parameter	Type	Description
  __system__encrypted	String	The encryption field in metadata. 0: indicates a non-encrypted disk. 1: indicates an encrypted disk. If this parameter does not appear, the disk is not be encrypted.
  __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.
  hw:passthrough	String	The parameter that describes the disk device type in metadata. The value can be true or false. true indicates the SCSI device type, which allows ECS OSs to directly access the underlying storage media. SCSI reservation commands are supported. false indicates the Virtual Block Device (VBD) device type (the default type), which supports only simple SCSI read/write commands. If this parameter does not appear, the disk device type is VBD.
  full_clone	String	The clone method. If the disk is created from a snapshot, value 0 indicates the linked cloning method.
  orderID	String	The parameter that describes the disk billing mode in metadata.

• Parameters in the error field

  Parameter	Type	Description
  message	String	The error message returned if an error occurs.
  code	String	The error code returned if an error occurs. For details about the error code, see Error Codes.

• Example response

  {
      "id": "36ba39af-3579-4e6e-adfc-b764349c0f77", 
      "links": [
          {
              "href": "https://volume.region.xxx.xxx-tsi.de/v2/3cfb09080bd944d0b4cdd72ef26857bd/volumes/36ba39af-3579-4e6e-adfc-b764349c0f77", 
              "rel": "self"
          }, 
          {
              "href": "https://volume.region.xxx.xxx-tsi.de/3cfb09080bd944d0b4cdd72ef26857bd/volumes/36ba39af-3579-4e6e-adfc-b764349c0f77", 
              "rel": "bookmark"
          }
      ], 
      "name": "newVolume", 
      "status": "in-use", 
      "attachments": [
          {
              "server_id": "c3d3250c-7ce5-42cc-b620-dd2b63d19ca5", 
              "attachment_id": "011a2bdb-a033-4479-845b-50bd8ed7f4d4", 
              "attached_at": "2017-05-23T11:27:38.604815", 
              "host_name": null, 
              "volume_id": "36ba39af-3579-4e6e-adfc-b764349c0f77", 
              "device": "/dev/sdf", 
              "id": "36ba39af-3579-4e6e-adfc-b764349c0f77"
          }
      ], 
      "description": "new volume", 
      "multiattach": false, 
      "shareable": false, 
      "size": 10, 
      "metadata": {
          "policy": "dc71a9c9-b3fa-429d-a070-037682d82d21", 
          "attached_mode": "rw", 
          "readonly": "False", 
          "hw:passthrough": "false"
      }, 
      "bootable": "false", 
      "availability_zone": "az-dc-1", 
      "os-vol-host-attr:host": null, 
      "source_volid": null, 
      "snapshot_id": null, 
      "created_at": "2017-05-23T09:49:44.481299", 
      "volume_type": "SAS", 
      "os-vol-tenant-attr:tenant_id": null, 
      "os-volume-replication:extended_status": null,
      "volume_image_metadata": null
  }

  or

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

Status Codes

• Normal

  200

Error Codes

For details, see Error Codes.