Patent ID: 11922067
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 logical storage read temperature information maintenance engine that is configured to:
identify, from a first physical block in a storage device, current read disturb information associated with a first row provided by the first physical block in the storage device;
map the current read disturb information to one or more logical storage elements included in a logical-to-physical storage element mapping for the storage device along with previous read disturb information that was previously mapped to the one or more logical storage elements included in the logical-to-physical storage element mapping for the storage device;
generate, based on the current read disturb information and the previous read disturb information mapped to the one or more logical storage elements included in the logical-to-physical storage element mapping for the storage device, a current local logical storage element read temperature map; and
provide the current local logical storage element read temperature map to a global read temperature identification subsystem.