Disk seek optimized file system

Disk seek optimized file system

A disk-seek optimized file system is provided that may be advantageously deployed in a computer system that supports simultaneous Digital Video Recorder (DVR) functionality and user interaction, such as recording several television (TV) shows while simultaneously supporting a video game played by a...

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Hauptverfasser: MILLIGAN TIMOTHY SEEDS, SEETHARAMAN LOGANANTH, GANDHI SHAHEEN ASHOK
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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creator MILLIGAN TIMOTHY SEEDS
SEETHARAMAN LOGANANTH
GANDHI SHAHEEN ASHOK
description A disk-seek optimized file system is provided that may be advantageously deployed in a computer system that supports simultaneous Digital Video Recorder (DVR) functionality and user interaction, such as recording several television (TV) shows while simultaneously supporting a video game played by a user. A computing device hard drive is logically divided into "chunks,"-a first chunk comprising volume metadata, and subsequent chunks comprising equal size "blocks." A first block of a subsequent chunk comprises block bitmaps and a stream identifier table. The block bitmaps indicate subsequent blocks in the chunk that contain stream data for particular streams, which are identified in corresponding entries in the stream identifier table.
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subjects CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
title Disk seek optimized file system
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