Invention Grant
- Patent Title: Data migration method and information processing system
- Patent Title (中): 数据迁移方法和信息处理系统
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Application No.: US13179105Application Date: 2011-07-08
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Publication No.: US08549248B2Publication Date: 2013-10-01
- Inventor: Fuming Liu , Akihiko Sakaguchi
- Applicant: Fuming Liu , Akihiko Sakaguchi
- Applicant Address: JP Tokyo
- Assignee: Hitachi, Ltd.
- Current Assignee: Hitachi, Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Foley & Lardner LLP
- Priority: JP2006-266379 20060929
- Main IPC: G06F12/02
- IPC: G06F12/02
Abstract:
A volume group comprising one or a plurality of logical volumes is set. A coexistence avoidance volume group having different array groups can be set to the volume group. Upon execution of preset volume search criteria, a logical volume is specified by carrying out a search in which are excluded array groups to which logical volumes in the coexistence avoidance volume belong.
Public/Granted literature
- US20110271072A1 DATA MIGRATION METHOD AND INFORMATION PROCESSING SYSTEM Public/Granted day:2011-11-03
Information query
