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:
Nov. 17, 2015
Filed:
Feb. 08, 2011
Koichi Hori, Odawara, JP;
Shun Kameoka, Odawara, JP;
Masami Maeda, Odawara, JP;
Nobuyuki Osaki, Yokohama, JP;
Koichi Hori, Odawara, JP;
Shun Kameoka, Odawara, JP;
Masami Maeda, Odawara, JP;
Nobuyuki Osaki, Yokohama, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
A computer system and its control method capable of allocating resources to a plurality of users in a balanced manner and ensuring information security between the users even when the plurality of users are made to extensively manage a storage system are provided. The storage system includes: a plurality of resource groups defined by grouping of a plurality of resources; a storage area for storing management information of the plurality of resource groups and association information between the plurality of resources and the plurality of resource groups; and a plurality of user groups defined by grouping of the plurality of users, each of the user groups being allocated to at least one of the plurality of resource groups; wherein based on login of at least one user from among the plurality of users, a management device has the storage system execute operation permitted by an authority granted to the user group, to which the relevant user belongs, on the resource group allocated to the user group.