Storage system, storage control device, and storage control method detecting read error response and performing retry read access to determine whether response includes an error or is valid

In a storage system, a disk device performs recovery and transfers read data to a control device, and the control device judges the validity of the recovery to prevent a transfer of erroneous data. A control device read-accesses a disk device, and the disk device returns read data and a recovered re...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	KONTA YOSHIHITO, YOSHIYA YUKIHIRO, DAIKOKUYA HIDEJIROU, HIRANO TADASHI, NODA YUUJI, SATO YASUTAKE, TAKAHASHI HIDEO, TOSHINE NAOYOSHI, INAI YUSUKE, SHIMMITSU MASARU, KIKUCHI NOBUYUKI, NAKAGAMI TSUYOSHI, IKEUCHI KAZUHIKO, ITO MIKIO, TAKAHASHI EISAKU, SATO HIROAKI, IKENO MASAMI, KUBOTA NORIHIDE
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING PHYSICS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!