DISK DRIVE ARRAY SYNCHRONIZATION VIA SHORT-RANGE RF SIGNALING

DISK DRIVE ARRAY SYNCHRONIZATION VIA SHORT-RANGE RF SIGNALING

A plurality of disk drives in a disk drive array are synchronized. A synchronization signal is generated at a master disk drive. The synchronization signal is encoded as a radio frequency signal for transmission over a radio frequency network in communication with the plurality of disk drives. The t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: ASHER MICHAEL L
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Beschreibung
Zusammenfassung:A plurality of disk drives in a disk drive array are synchronized. A synchronization signal is generated at a master disk drive. The synchronization signal is encoded as a radio frequency signal for transmission over a radio frequency network in communication with the plurality of disk drives. The transmitted radio frequency signal is received at a slave disk drive and decoded to recover the synchronization signal. Rotation of a disk in the slave disk drive is synchronized with rotation of a disk in the master disk drive based on the recovered synchronization signal.