Storage apparatus and method of updating control information in storage apparatus

A storage apparatus 10 includes channel devices (each being CHA_PK 11) and microprocessors (each being MP_PK 12). CHA_PK 11 and MP_PK 12 respectively store therein control information being information designating logical volumes (LDEVs) 171 accessible by respective MP_PKs 12. Upon receipt of an I/O...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	HIRAMATSU SHINICHI, NASHIMOTO KUNIHIKO, FURUUMI NOBORU
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING PHYSICS
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