Invention Grant
US08468314B2 Storage system, storage apparatus, and remote copy method for storage apparatus in middle of plural storage apparatuses
失效
用于多个存储装置中间的存储装置的存储系统，存储装置和远程复制方法
- Patent Title: Storage system, storage apparatus, and remote copy method for storage apparatus in middle of plural storage apparatuses
- Patent Title (中): 用于多个存储装置中间的存储装置的存储系统，存储装置和远程复制方法
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Application No.: US12603823Application Date: 2009-10-22
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Publication No.: US08468314B2Publication Date: 2013-06-18
- Inventor: Koji Uchida
- Applicant: Koji Uchida
- Applicant Address: JP Kawasaki
- Assignee: Fujitsu Limited
- Current Assignee: Fujitsu Limited
- Current Assignee Address: JP Kawasaki
- Agency: Staas & Halsey LLP
- Main IPC: G06F12/00
- IPC: G06F12/00 ; G06F12/16
Abstract:
Plural storage devices are cascade connected via a network, and the remote copy is executed among the plural storage devices. The data transferred from the copy source are temporarily stored in the buffer. Upon completion of the data reception, the data in the buffer are output to the data storage unit collectively, and the data are transmitted to the network connected storage device as the copy destination.
Public/Granted literature
- US20100042795A1 STORAGE SYSTEM, STORAGE APPARATUS, AND REMOTE COPY METHOD Public/Granted day:2010-02-18
Information query
