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. 17, 2011
Filed:
Apr. 15, 2010
Takahiko Tomida, Yokohama, JP;
Yuki Sugimoto, Sagamihara, JP;
Hideo Takahashi, Yokohama, JP;
Hodaka Furuya, Yokohama, JP;
Takahiko Tomida, Yokohama, JP;
Yuki Sugimoto, Sagamihara, JP;
Hideo Takahashi, Yokohama, JP;
Hodaka Furuya, Yokohama, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
A file server device is provided which has less chance of error in changing directory settings information. A file server device that has access to a client computer and a disk array device receives a directory settings file, and writes the directory settings file in a specified shared directory. The file server device chooses, as a migration destination candidate, a volume whose settings information matches new settings information of the shared directory which is set as specified in the directory settings file. The file server device migrates information in the shared directory whose settings information is changed to the volume chosen as a migration destination candidate.