After you complete all migration jobs for a source workload and the cutover completes successfully, you can remove (undiscover) the source workload.
IMPORTANT:
Before you delete an object that is in use for configured jobs, you must ensure that all the affected jobs are completed.
If block-level transfer is enabled, remove the block-based transfer driver from the source workload:
Windows: Select to uninstall the block-based transfer driver.
Linux: Manually uninstall the blkwatch driver from the source. See Block-level data transfer software in Cleaning Up Linux Workloads.
A reboot of the source workload is required after the driver is removed.
To undiscover a workload through the Migrate Client:
On the Workloads page, right-click the workload object and select Undiscover Server.
(Block-level transfer) Remove the block-based driver from the source workload, then reboot the source workload.
To remove a workload through the Migrate Web Interface:
On the Workloads page, select the workload, then click Remove Workload.
(Block-level transfer) Remove the block-based driver from the source workload, then reboot the source workload.