Title:
ディスクアレイ装置、ディスクアレイ装置制御プログラム及びディスクアレイ装置制御方法
Document Type and Number:
Japanese Patent JP4747203
Kind Code:
B2
Abstract:
A storage system includes a storage device for storing data, a pair of adapters connected with the storage device, each of the adapters transmitting and receiving the data to and from the storage device respectively. The storage system includes a controller, connected with the adapters, for collecting performance information indicating performance of each of the adapters, comparing the collected performance information of the adapters with each other, and detecting a suspected adapter that is suspected of having a performance failure on the basis of a result of the comparison.
Inventors:
Masahiro Yoshida
Application Number:
JP2009020005A
Publication Date:
August 17, 2011
Filing Date:
January 30, 2009
Export Citation:
Assignee:
富士通株式会社
International Classes:
G06F3/06; G06F11/34
Domestic Patent References:
| JP7141117A | ||||
| JP2005149281A | ||||
| JP2002278909A | ||||
| JP2007328396A | ||||
| JP2006134207A |
Attorney, Agent or Firm:
Hiroaki Sakai