Detection and recovery of dropped writes in storage devices

Details Detection and recovery of dropped writes in storage devices Detection and recovery of dropped writes in storage devices

2008-04-15

2008-04-15

Bragdon, Reginald (Department: 2189)

Error detection/correction and fault detection/recovery

Data processing system error or fault handling

Reliability and availability

C711S118000, C711S141000

Reexamination Certificate

active

07360112

ABSTRACT:
Provided are a method, system, and article of manufacture, wherein a request to write data to a storage medium is received. The data requested to be written to the storage medium is stored in a cache. A writing of the data is initiated to the storage medium. A periodic determination is made as to whether the stored data in the cache is the same as the data written to the storage medium.

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