Reversing the REC Session

POST /copysession/{copysession_id}/reverse

Introduction

Reverses the direction of the copy of the specified REC Session.

Caution

  • Suspend the target REC Session before reversing the REC Session.

  • When reversing a REC Session with an asynchronous consistency transfer mode, note the following.

    • If the remote storage system is used as a copy source device, prepare an REC buffer for sending data in the local storage system and an REC buffer for receiving data in the remote storage system in advance.

    • If the remote storage system is a copy destination device, prepare an REC buffer for receiving data in the local storage system and an REC buffer for sending data in the remote storage system in advance.

  • After reversing the Copy Session, data copying from the copy destination to the copy source before reversing is performed by resuming data duplexing (Resume).

  • Tenant users cannot execute this command.

Request Examples

  • This is an example of reversing the direction of the copy of Copy Session ID 2.
    $ curl -i -H "Authorization: Bearer g17e4umvwYoHuhkG7yCSee.." -X POST "https://192.168.1.1:5665/api/v1/copysession/2/reverse"

Response Examples

{
  "job_id": 8192001,
  "job_href": "/api/v1/job/8192001"
}

Parameters

PATH PARAMETERS

copysession_id

(required)

integer

Copy Session ID.

Responses

If the job registration is successful, the HTTP status code will be 202 (Accepted) and the response body will respond.

RESPONSE BODY

job_id

integer

Job ID.
job_href

string

Resource link of the job.