Patent ID: 11922020
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 read temperature information persistence engine that is configured to:
receive a first instruction to write first data to a storage subsystem;
write the first data to a first block in the storage subsystem;
determine, based on first read disturb information associated with the first block in the storage subsystem, at least one first read temperature for the first data stored in the first block in the storage subsystem;
receive a second instruction to write second data to the storage subsystem, wherein the second data is an updated version of the first data;
identify the at least one first read temperature determined for the first data; and
write the second data and a first read temperature indication of the at least one first read temperature to a second block in the storage subsystem.