An administrator is tasked with preparing for a Cross vCenter migration in a stretched vSAN cluster where the virtual machines migration will be orchestrated via
VMware Site Recovery Manager.
Which action should the administrator take so the migration is successful?
To perform a successful Cross vCenter migration in a stretched vSAN cluster orchestrated via VMware Site Recovery Manager, it is necessary to enable vCenter Single Sign-On Enhanced Linked Mode. This configuration allows the environments to communicate and manage the resources across the multiple vCenter instances seamlessly. Without Enhanced Linked Mode, the migration could fail due to the lack of proper coordination between the vCenters.
"Stretched storage is supported only on vCenter Single Sign-On Enhanced Linked Mode environments."
C is correct as per https://docs.vmware.com/en/Site-Recovery-Manager/8.5/com.vmware.srm.admin.doc/GUID-B64096E8-F49A-4BF6-92CE-05FBA972F3C0.html
Stretched storage is supported only on vCenter Single Sign-On Enhanced Linked Mode environments. Planned migration with Cross vCenter Server vMotion fails if the sites are not Enhanced Linked Mode. Stretched storage is required when using Cross vCenter Server vMotion during a planned migration.