The simulator shows the migration session in the Ready to Cutover state. This indicates that the initial data synchronization from the source system to the PowerStore is complete, but the final step to make the PowerStore volumes active for host I/O has not been performed. To "remove the migration environment" as requested, the administrator must first execute the Cutover action. This finalizes the migration process. Once the cutover is complete, the Delete action must be used to remove the now-inactive migration session and clean up all associated resources from the PowerStore Manager interface.

1. Dell PowerStore: Importing External Storage to PowerStore Guide (PowerStoreOS 3.0). This document outlines the required workflow.

Section: "Cut over to PowerStore": This section details the procedure for initiating the cutover from the PowerStore Manager UI once a session reaches the Ready to Cutover state. It explicitly states to select the session

click MORE ACTIONS

and then select Cutover.

Section: "Clean up the migration": This section describes the final step after a successful cutover. It instructs the user to select the completed session

click MORE ACTIONS

and then select Delete to remove the import session from the system.

2. Dell PowerStore: Command Line Interface Reference Guide (PowerStoreOS 3.0). The CLI command structure corroborates the multi-step GUI process.

Section: "import-session": This section details the commands for managing import sessions. The workflow requires executing import-session -id cutover first. Only after a successful cutover can the import-session -id delete command be used to remove the session

confirming that cutover is a prerequisite for deletion.