Performing a DR Switchback

Function

This API is used to perform a DR switchback. After an exception switchover, if you have confirmed that the original production cluster was recovered, you can perform a switchback.

This function is supported only by clusters of 8.1.2 or later.

During a DR switchback, data in the DR cluster will be deleted, and the DR relationship will be re-established with the new production cluster.

This function is available only for DWS 2.0 clusters.

Calling Method

For details, see Calling APIs.

URI

POST /v2/{project_id}/disaster-recovery/{disaster_recovery_id}/recovery

**Table 1** Path Parameters
Parameter	Mandatory	Type	Description
project_id	Yes	String	Definition Project ID. To obtain the value, see Obtaining a Project ID. Constraints N/A Range N/A Default Value N/A
disaster_recovery_id	Yes	String	Definition DR ID. Constraints N/A Range N/A Default Value N/A

Request Parameters

None

Response Parameters

Status code: 200

**Table 2** Response body parameters
Parameter	Type	Description
disaster_recovery	DisasterRecoveryId object	Definition DR ID information. Range N/A

**Table 3** DisasterRecoveryId
Parameter	Type	Description
id	String	Definition DR ID. Range N/A

Example Requests

POST https://{Endpoint}/v2/89cd04f168b84af6be287f71730fdb4b/disaster-recovery/e59d6b86-9072-46eb-a996-13f8b44994c1/recovery

Example Responses

Status code: 200

Request for performing a DR switchback submitted.

{
  "disaster_recovery" : {
    "id" : "e59d6b86-9072-46eb-a996-13f8b44994c1"
  }
}

Status Codes

Status Code	Description
200	Request for performing a DR switchback submitted.
400	Request error.
401	Authentication failed.
403	You do not have required permissions.
404	No resources found.
500	Internal server error.
503	Service unavailable.