SYSTEM AND METHOD FOR DRIVE RECOVERY FOLLOWING A DRIVE FAILURE

SYSTEM AND METHOD FOR DRIVE RECOVERY FOLLOWING A DRIVE FAILURE

A SYSTEM AND METHOD FOR REBUILDING A DRIVE IS DISCLOSED IN WHICH THE WRITE CACHE OF THE DRIVE IS ENABLED AND A SEPARATE RECORD IS KEPT OF THE COMMANDS TRANSMITTED TO THE DRIVE. ON A PERIODIC BASIS, THE DRIVE FLUSHES THE DATA IN ITS CACHE, AND THE HISTORY OF COMMANDS IS CLEARED. WHEN THE DRIVE IS SUC...

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Bibliographische Detailangaben
Hauptverfasser: AHMAD A.J. ALI, KEVIN T. MARKS, ROBERT CLAUSEN
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
INFORMATION STORAGE
INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER
PHYSICS
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Beschreibung
Zusammenfassung:A SYSTEM AND METHOD FOR REBUILDING A DRIVE IS DISCLOSED IN WHICH THE WRITE CACHE OF THE DRIVE IS ENABLED AND A SEPARATE RECORD IS KEPT OF THE COMMANDS TRANSMITTED TO THE DRIVE. ON A PERIODIC BASIS, THE DRIVE FLUSHES THE DATA IN ITS CACHE, AND THE HISTORY OF COMMANDS IS CLEARED. WHEN THE DRIVE IS SUCCESSFULLY REBUILT, THE CACHE OF THE DRIVE IS DISABLED.