COMPUTER SYSTEM, DISK UNIT AND DATA UPDATE CONTROL METHOD

PROBLEM TO BE SOLVED: To provide a computer system for maintaining the high reliability of a journal system where user data are recorded as a journal, and for improving the efficiency. SOLUTION: When updating the data of a disk device 2, a journal file system 12 of a host computer 1 records a journa...

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Bibliographic Details
Main Author TOMOTA MASANORI
Format Patent
LanguageEnglish
Published 05.10.2006
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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