HPE2-T37 Exam Dumps : Using HPE OneView

To add a rack system to HPE OneView, you can define it manually using the HPE OneView interface. This involves creating a new rack resource and specifying its properties, such as name, size, and location. Manually adding racks allows you to organize and visualize your physical infrastructure within HPE OneView, even if the rack contains devices not managed by OneView.

Option D (Correct): Racks can be manually added via the HPE OneView user interface.

Option A: No special license is required to add racks.

Option B: Racks are not automatically discovered; only devices within the racks may be auto-discovered.

Option C: Rack definitions are not limited to HPE Synergy components.

The operation to delete a volume using HPE OneView fails because the volume is presented to a server. HPE OneView prevents deletion of volumes that are actively assigned to servers to avoid disrupting operations and data loss. Before deleting the volume, you must unassign it from any server profiles or disconnect it from the servers.

Option A (Correct): Volumes in use cannot be deleted until they are detached.

Option B: There is no "permanent" flag that prevents deletion.

Option C: Having snapshots may prevent deletion on some storage systems, but HPE OneView primarily blocks deletion based on active assignments.

Option D: A rebuilding volume might have restrictions, but the primary reason in this context is active presentation to a server.