In ESI, you can unmount AppSync database copies from VNX or RecoverPoint target hosts. You can only unmount copies that are currently mounted.
To unmount an AppSync database copy:
In the left pane of the ESI window, select the AppSync replication service.
In the Actions pane, click Connect.
When the Protection Switch View is selected, select a database and expand to view the AppSync database copies.
Select a database copy and select Unmount in the Actions pane.
In the Unmount Database Copy wizard, confirm the selected database copy to unmount and click Next.
In the Review Input Parameters, review the parameters, and then click Next.
In the Progress page, click Next.
Note: Click More Information for more progress details. If a problem occurs, an error message appears with options to resume or roll back the process. After the error is resolved, click Resume to resume the process. Click Rollback to revert to the previously executed step.
In the Summary page, click Finish.