Error detection/correction and fault detection/recovery – Data processing system error or fault handling – Reliability and availability
Reissue Patent
2010-01-29
2010-11-02
Beausoliel, Robert (Department: 2113)
Error detection/correction and fault detection/recovery
Data processing system error or fault handling
Reliability and availability
Reissue Patent
active
RE041913
ABSTRACT:
An apparatus, system, and method are disclosed for a storage device's enforcing write recovery of erroneous data. The storage device enforces write recovery leading to a reassignment and re-write for the defective data block by the storage controller at a subsequent write opportunity with a usual write without verify command. The invention enables the storage device to identify, and re-discover the defect by automatically verifying the data written, and report an unrecovered write error to the storage controller on said write command, causing said write recovery to occur.
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Beausoliel Robert
Mehrmanesh Elmira
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