Disk scrubbing system
March 6, 2016. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent ReferencesMemory controller with error logging System for determining status of errors in a memory subsystem Method and apparatus for storing digital data in off-specification dynamic random access memory devices Method and apparatus for improved disk access Remapping defects in a storage system through the use of a tree structure Arrayed disk drive system and method Multilevel, hierarchical, dynamically mapped data storage subsystem Incremental disk backup system for a dynamically mapped data storage subsystem Method and means for distributed sparing in DASD arrays Computer system operation with corrected read data function InventorsAssigneeApplicationNo. 611501 filed on 03/06/1996US Classes:714/6Redundant stored data accessed (e.g., duplicated data, error correction coded data, or other parity-type data)ExaminersPrimary: Beausoliel, Robert W. Jr.Assistant: Elmore, Stephen C. Attorney, Agent or FirmInternational ClassG06F 011/10AbstractOne or more background processes that references data storage volumes and cylinders that are to be scrubbed to ensure the integrity of the data stored thereon. A priority scrubbing process is also available to note data storage volumes that have recently had data written thereon by the host processor and which require a more timely review of the data than less frequently used volumes. | |
