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  5. Replication Consistency Group (Deprecated)
  6. Creating a Replication Consistency Group (Deprecated)

Creating a Replication Consistency Group (Deprecated)

Function

This API is used to create a replication consistency group for the specified EVS replication pairs.

NOTE:

This API has been deprecated. To use this function, see Storage Disaster Recovery Service API Reference.

Constraints

  • At least one EVS replication pair must be added when you create the replication consistency group.
  • The EVS replication pairs to be added to the group must be in the available state.

URI

  • URI format

    POST /v2/{project_id}/os-vendor-replication-consistency-groups

  • Parameter description

    Parameter

    Mandatory

    Description

    project_id

    Yes

    Specifies the project ID.

Request

  • Parameter description

    Parameter

    Mandatory

    Type

    Description

    replication_consistency_group

    Yes

    map<string,object>

    Specifies to create the replication consistency group.

  • Parameters in the replication_consistency_group field

    Parameter

    Mandatory

    Type

    Description

    name

    No

    string

    Specifies the name of the replication consistency group. The name can contain a maximum of 255 bytes.

    description

    No

    string

    Specifies the description of the replication consistency group. The description can contain a maximum of 255 bytes.

    replication_ids

    Yes

    list

    Specifies the IDs of the EVS replication pairs used to create the replication consistency group.

    priority_station

    Yes

    string

    Specifies the current primary AZ, that is, the AZ where the production disks belong.

    replication_model

    Yes

    string

    Specifies the type of the created replication consistency group. Currently, only type hypermetro is supported.

  • Example request
    {
        "replication_consistency_group": {
            "name": "my replication consistency group", 
            "description": "my replication consistency group", 
            "replication_ids": [
                "18aa67ea-c7cb-4826-800d-50e67f0de75b", 
                "375d23be-3658-498f-8b50-d3b950a890ec"
            ], 
            "priority_station": "az2.dc2", 
            "replication_model": "hypermetro"
        }
    }

Response

  • Parameter description

    Parameter

    Type

    Description

    replication_consistency_group

    map<string,string>

    Specifies the replication consistency group information.

    id

    string

    Specifies the ID of the replication consistency group.

    name

    string

    Specifies the name of the replication consistency group.

    description

    string

    Specifies the description of the replication consistency group.

    status

    string

    Specifies the status of the replication consistency group. For details, see Replication Consistency Group Status (Deprecated).

    priority_station

    string

    Specifies the primary site of the replication consistency group.

    created_at

    datetime

    Specifies the creation time.

    updated_at

    datetime

    Specifies the update time.

  • Example response
    {
        "replication_consistency_group": {
            "id": "91085433-9499-4a68-b2c6-35072467ccd2", 
            "name": "my replication consistency group", 
            "description": "my replication consistency group", 
            "status": "creating", 
            "priority_station": "az2.dc2", 
            "created_at": "2017-09-28T05:08:32.839953", 
            "updated_at": null
        }
    }

Returned Values

  • Normal

    Returned Value

    Description

    202

    The server has accepted the request.

  • Abnormal

    Returned Value

    Description

    400 Bad Request

    The server failed to process the request.

    401 Unauthorized

    You must enter the username and password to access the requested page.

    403 Forbidden

    You are forbidden to access the requested page.

    404 Not Found

    The requested page was not found.

    405 Method Not Allowed

    You are not allowed to use the method specified in the request.

    406 Not Acceptable

    The response generated by the server cannot be accepted by the client.

    407 Proxy Authentication Required

    You must use the proxy server for authentication. Then, the request can be processed.

    408 Request Timeout

    The request timed out.

    409 Conflict

    The request cannot be processed due to a conflict.

    500 Internal Server Error

    Failed to complete the request because of an internal service error.

    501 Not Implemented

    Failed to complete the request because the server does not support the requested function.

    502 Bad Gateway

    Failed to complete the request because the server has received an invalid response.

    503 Service Unavailable

    Failed to complete the request because the service is unavailable.

    504 Gateway Timeout

    A gateway timeout error occurs.