Error detection/correction and fault detection/recovery – Data processing system error or fault handling – Reliability and availability
Reexamination Certificate
2008-01-01
2008-01-01
Baderman, Scott (Department: 2114)
Error detection/correction and fault detection/recovery
Data processing system error or fault handling
Reliability and availability
C714S006130
Reexamination Certificate
active
10327208
ABSTRACT:
A method and system for restoring data redundancy in a storage system without a hot standby disk is disclosed. Instead of having a hot standby disk, reserve storage space is maintained in a plurality of data storage devices in the storage system. The reserve storage space comprises unallocated storage space in the plurality of data storage devices. Once a data storage device failure is detected, data redundancy is restored on the reserve storage space.
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Baderman Scott
Bingham & McCutchen LLP
Contino Paul F
Oracle International Corporation
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