Method and system for handoff with portable storage devices
Abstract:
A storage device for providing data storage services to a source host and a destination host includes persistent storage and a controller. The controller obtains a handoff initiation request for a handoff of storage resources of the persistent storage allocated to the source host, the handoff initiation request specifies that the storage resource is to be handed off to the destination host; in response to obtaining the handoff initiation request: quiesces the storage resource; terminates use of the storage resource by the source host after quiescing the storage resource; after terminating the use of the storage resource by the source host, connects the destination host to the storage resource; and after connecting the destination host to the storage resource, enables use of the storage resource by the destination host.
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