Patent ID: 11907063
Assignee: DELL PRODUCTS L.P.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 7:
8. A storage device, comprising:
a processing system; and
a memory system that is coupled to the processing system and that includes instructions that, when executed by the processing system, cause the processing system to provide a read-disturb-based physical storage read temperature information identification engine that is configured to:
read, from at least one physical block in a storage device, valid data and obsolete data;
identify, based on the reading of the valid data and the obsolete data from the at least one physical block in the storage device, read disturb information associated with each row provided by the at least one physical block in the storage device;
generate, using the read disturb information associated with each row provided by the at least one physical block in the storage device, a local logical storage element read temperature map for the storage device; and
provide the local logical storage element read temperature map to a global read temperature identification subsystem.