Invention Grant
- Patent Title: Storage system, NAS server and snapshot acquisition method
- Patent Title (中): 存储系统，NAS服务器和快照采集方法
-
Application No.: US11349086Application Date: 2006-02-08
-
Publication No.: US07885930B2Publication Date: 2011-02-08
- Inventor: Tomoya Anzai , Takahiro Nakano , Yoji Nakatani
- Applicant: Tomoya Anzai , Takahiro Nakano , Yoji Nakatani
- Applicant Address: JP Tokyo
- Assignee: Hitachi, Ltd.
- Current Assignee: Hitachi, Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Antonelli, Terry, Stout & Kraus, LLP.
- Priority: JP2005-356941 20051209
- Main IPC: G06F7/06
- IPC: G06F7/06
Abstract:
The correspondence relationship between local paths in local namespaces for snapshots FS0-SNAP0, FS1-SNAP0, and FS2-SNAP0 of file systems FS0, FS1, and FS2 and global paths in a global namespace for those snapshots is defined so that the directory configuration in the global namespace of the snapshots FS0-SNAP0, FS1-SNAP0, and FS2-SNAP0 becomes the same as the directory configuration in the global namespace of the file systems FS0, FS1, and FS2.
Public/Granted literature
- US20070136391A1 Storage system, NAS server and snapshot acquisition method Public/Granted day:2007-06-14
Information query
