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:
Apr. 16, 2013
Filed:
Jan. 16, 2008
Hiroshi Wake, Yokohama, JP;
Hiroshi Wake, Yokohama, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
A first information resource denoting which logical volume is allocated to which application program is prepared in a management computer. The management computer either regularly or irregularly acquires from the storage system information as to which logical volumes were updated at what times, registers the acquired information in a second information, references the first and second information, acquires update management information, which is information denoting which logical volume is updated at what time, and the application program to which this logical volume is allocated, and sends this update management information to a host computer. The host computer, based on the update management information from the management computer, displays which logical volume has been updated at what time, and which application program is allocated to this logical volume.