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AWS Storage Gateway Service
API Reference (API Version 2013-06-30)

AddWorkingStorage

Configures one or more gateway local disks as working storage for a gateway. This operation is only supported in the stored volume gateway type. This operation is deprecated in cached volume API version 20120630. Use AddUploadBuffer instead.

Note

Working storage is also referred to as upload buffer. You can also use the AddUploadBuffer operation to add upload buffer to a stored volume gateway.

In the request, you specify the gateway Amazon Resource Name (ARN) to which you want to add working storage, and one or more disk IDs that you want to configure as working storage.

Request Syntax

{
   "DiskIds": [ "string" ],
   "GatewayARN": "string"
}

Request Parameters

For information about the parameters that are common to all actions, see Common Parameters.

The request accepts the following data in JSON format.

DiskIds

An array of strings that identify disks that are to be configured as working storage. Each string have a minimum length of 1 and maximum length of 300. You can get the disk IDs from the ListLocalDisks API.

Type: Array of strings

Length Constraints: Minimum length of 1. Maximum length of 300.

Required: Yes

GatewayARN

The Amazon Resource Name (ARN) of the gateway. Use the ListGateways operation to return a list of gateways for your account and region.

Type: String

Length Constraints: Minimum length of 50. Maximum length of 500.

Required: Yes

Response Syntax

{
   "GatewayARN": "string"
}

Response Elements

If the action is successful, the service sends back an HTTP 200 response.

The following data is returned in JSON format by the service.

GatewayARN

The Amazon Resource Name (ARN) of the gateway. Use the ListGateways operation to return a list of gateways for your account and region.

Type: String

Length Constraints: Minimum length of 50. Maximum length of 500.

Errors

For information about the errors that are common to all actions, see Common Errors.

InternalServerError

An internal server error has occurred during the request. For more information, see the error and message fields.

HTTP Status Code: 400

InvalidGatewayRequestException

An exception occurred because an invalid gateway request was issued to the service. For more information, see the error and message fields.

HTTP Status Code: 400

Example

Example Request

The following example shows a request that specifies that two local disks of a gateway are to be configured as working storage.

Sample Request


POST / HTTP/1.1
Host: storagegateway.us-east-2.amazonaws.com
x-amz-Date: 20120425T120000Z
Authorization: CSOC7TJPLR0OOKIRLGOHVAICUFVV4KQNSO5AEMVJF66Q9ASUAAJG
Content-type: application/x-amz-json-1.1
x-amz-target: StorageGateway_20120630.AddWorkingStorage
{
   "GatewayARN": "arn:aws:storagegateway:us-east-2:111122223333:gateway/sgw-12A3456B"
   "DiskIds": ["pci-0000:03:00.0-scsi-0:0:0:0", "pci-0000:04:00.0-scsi-1:0:0:0"]
}

            

Sample Response


HTTP/1.1 200 OK
x-amzn-RequestId: CSOC7TJPLR0OOKIRLGOHVAICUFVV4KQNSO5AEMVJF66Q9ASUAAJG
Date: Wed, 25 Apr 2012 12:00:02 GMT
Content-type: application/x-amz-json-1.1
Content-length: 80
{
   "GatewayARN": "arn:aws:storagegateway:us-east-2:111122223333:gateway/sgw-12A3456B"
}

            

See Also

For more information about using this API in one of the language-specific AWS SDKs, see the following: