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:
Jun. 28, 2016
Filed:
Apr. 08, 2014
Fujitsu Limited, Kawasaki-shi, Kanagawa, JP;
Tetsuya Kinoshita, Nagano, JP;
Fumio Matsuo, Nagano, JP;
Hidetoshi Nishi, Nagano, JP;
Katsuo Enohara, Kawaguchi, JP;
Takaaki Yamato, Nagano, JP;
Takashi Murayama, Nagano, JP;
Nobuyuki Hirashima, Nagano, JP;
Yuki Furukawa, Nagano, JP;
FUJITSU LIMITED, Kawasaki, JP;
Abstract
A storage control device that controls a physical storage device in a storage system, the storage control device includes: a receiving section configured to receive a command from the storage system including the physical storage device and a virtual storage device, the physical storage device configured to store data in a physical volume, the virtual storage device configured to intervene between a host device and the physical storage device and store data to be transmitted and received between the host device and the physical storage device as a virtual portable volume; a determining section configured to determine a type of the command; and a control section, if the command is an ejection command indicating an outside management of a first physical volume specified by the ejection command, configured to perform data protection setting on the first physical volume.