Invention Grant
- Patent Title: Storage control apparatus and storage control method
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Application No.: US15955745Application Date: 2018-04-18
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Publication No.: US10691550B2Publication Date: 2020-06-23
- Inventor: Yoshinari Shinozaki , Takeshi Watanabe , Norihide Kubota , Yoshihito Konta , Toshio Kikuchi , Naohiro Takeda , Yusuke Kurasawa , Yuji Tanaka , Marino Kajiyama , Yusuke Suzuki
- Applicant: FUJITSU LIMITED
- Applicant Address: JP Kawasaki
- Assignee: FUJITSU LIMITED
- Current Assignee: FUJITSU LIMITED
- Current Assignee Address: JP Kawasaki
- Agency: Fujitsu Patent Center
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@476a310e
- Main IPC: G06F11/14
- IPC: G06F11/14 ; G06F3/06 ; G06F12/0866

Abstract:
A storage control apparatus includes a memory configured to store meta-information for associating addresses of a logical area and a physical area with each other, and a processor coupled to the memory and configured to read out first meta-information corresponding to a first logical area from the memory, specify a first address of the physical area corresponding to a copy source address of the data based on the first meta-information, read out second meta-information corresponding to a second logical area that is set as a copy destination of the data in the logical area from the memory, specify a second address of the physical area corresponding to a copy destination address of the data based on the second meta-information, and execute copy of the data by associating the first address and the second address with each other as storage areas of the data.
Public/Granted literature
- US20180307565A1 STORAGE CONTROL APPARATUS AND STORAGE CONTROL METHOD Public/Granted day:2018-10-25
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