Title:
記憶装置システム
Document Type and Number:
Japanese Patent JP4156817
Kind Code:
B2
Abstract:
A storage system having a plurality of disk controllers for accepting computer access through a SAN, and a plurality of file servers for accepting computer access through a LAN. The disk controllers and file servers are connected through a connection unit to a plurality of disk drive units in a disk pool. A disk pool management unit manages the relationships between the disk controllers and file servers and the disk drive units used by the respective disk controllers and file servers, and sends information identifying the usable disk drive units to the respective disk controllers and file servers. The disk controllers and file servers use the disk drive units based on the received usable disk information.
Inventors:
Naoto Matsunami
Ikuya Yagisawa
Kitamura Manabu
Yoshiki Kano
High This Kenichi
Ikuya Yagisawa
Kitamura Manabu
Yoshiki Kano
High This Kenichi
Application Number:
JP2001226982A
Publication Date:
September 24, 2008
Filing Date:
July 27, 2001
Export Citation:
Assignee:
株式会社日立製作所
International Classes:
G06F12/00; G06F3/00; G06F3/06; G06F15/16
Domestic Patent References:
| JP11296313A | ||||
| JP2001051890A | ||||
| JP2000040026A | ||||
| JP11184639A |
Other References:
Aki Tomita et al,A Scalable, Cost-Effective, and Flexible Disk System Using High-Performance Embedded-Processors,Parallel Processing, 2000. Proceedings. 2000 International Conference on,カナダ,IEEE,2000年 8月21日,p.317-326
Attorney, Agent or Firm:
Yoshiyuki Inaba
Shinji Oga
Shinji Oga