The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 13, 2009
Filed:
Nov. 27, 2006
Applicant:
Tomohiko Suzuki, Odawara, JP;
Inventor:
Tomohiko Suzuki, Odawara, JP;
Assignee:
Hitachi, Ltd., Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 17/30 (2006.01);
U.S. Cl.
CPC ...
Abstract
Files belonging to a file group are collected at an uppermost tier when a specific action occurs with respect to a key file of the file group. When an action with respect to a keyword occurs while a management processor of a disc adapter is taken as a management server and a host is taken as an agent, and file promotion processing is carried out by the management server by starting management software in accordance with a microprogram. When the content of the specific action satisfies promotion conditions, the other files belonging to the same file group as the key file are promoted to the uppermost tier to be ready for utilization.