Invention Grant
US09361043B2 Information processing and control system for inter processing apparatus control of storage devices
有权
信息处理和控制系统，用于存储设备的相互处理设备控制
- Patent Title: Information processing and control system for inter processing apparatus control of storage devices
- Patent Title (中): 信息处理和控制系统，用于存储设备的相互处理设备控制
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Application No.: US14360531Application Date: 2012-12-26
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Publication No.: US09361043B2Publication Date: 2016-06-07
- Inventor: Koichiroh Kato , Akihiro Umezawa , Nobuo Yagi
- Applicant: Hitachi, Ltd.
- Applicant Address: JP Tokyo
- Assignee: HITACHI, LTD.
- Current Assignee: HITACHI, LTD.
- Current Assignee Address: JP Tokyo
- Agency: Volpe and Koenig, P.C.
- Priority: JP2012-004632 20120113
- International Application: PCT/JP2012/083547 WO 20121226
- International Announcement: WO2013/105433 WO 20130718
- Main IPC: G06F13/12
- IPC: G06F13/12 ; G06F3/06
Abstract:
A system having an SMP connection made among each information processing apparatus in units of a module including a CPU, a main memory, an HDD and the like, allows use of the HDDs distributed in the system as a single disk. The SMP connection is made among information processing apparatuses each including one or more CPUs, a main memory, one or more storage devices, and a storage device controller that controls the storage device. The storage device controller in a certain information processing apparatus controls the storage device in the information processing apparatus and the storage device in another information processing apparatus. Each information processing apparatus includes a storage device switch for exclusively switching which of the storage device controller in the information processing apparatus and the storage device controller in another information processing apparatus is connected to the storage device in the information processing apparatus.
Public/Granted literature
- US20140344534A1 Information Processing System Public/Granted day:2014-11-20
Information query
