Data processing: database and file management or data structures – Data integrity – Data cleansing – data scrubbing – and deleting duplicates
Reexamination Certificate
2011-07-12
2011-07-12
Pardo, Thuy N (Department: 2627)
Data processing: database and file management or data structures
Data integrity
Data cleansing, data scrubbing, and deleting duplicates
C707S689000, C707S690000, C707S691000
Reexamination Certificate
active
07979402
ABSTRACT:
A system and method for managing data during consistency points in a storage system is provided. A buffer data control structure is modified to include a flags array that tracks various status flags for both a current and a next consistency point (CP). By utilizing multiple pointers within a buffer control structure, the storage system may permit write operations to continue to a data container undergoing write allocation. Received writes during a write allocation procedure are stored in raw data buffers and the buffer control structure is marked as being dirty for a next CP.
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Pardo Thuy N
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