File system having deferred verification of data integrity

Details File system having deferred verification of data integrity File system having deferred verification of data integrity

2005-07-01

2010-10-05

Vital, Pierre M (Department: 2156)

Data processing: database and file management or data structures

File management

File systems

C705S075000

Reexamination Certificate

active

07809777

ABSTRACT:
A computer system employs file system software to maintain a transaction file that includes a plurality of transaction records that each include a header section and a data section. The file system software executes a startup process in which a reconstructed file system is generated in a random access memory. During startup, the file system software selectively verifies only the header section of a transaction record or both the header section and data section of a transaction record based on certain criterion. The transaction records may be stored in Flash memory.

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