Invention Grant
- Patent Title: Storage control device and storage control method
- Patent Title (中): 存储控制装置和存储控制方法
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Application No.: US12815762Application Date: 2010-06-15
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Publication No.: US08418029B2Publication Date: 2013-04-09
- Inventor: Hidejirou Daikokuya
- Applicant: Hidejirou Daikokuya
- Applicant Address: JP Kawasaki
- Assignee: Fujitsu Limited
- Current Assignee: Fujitsu Limited
- Current Assignee Address: JP Kawasaki
- Agency: Fujitsu Patent Center
- Priority: JP2009-153359 20090629
- Main IPC: H03M13/05
- IPC: H03M13/05 ; G06F11/00
Abstract:
A storage control apparatus includes a storage unit having a plurality of blocks for storing data, each of the plurality of blocks being detected for data error by an error check code (ECC), a processor to execute a process to at least, modify an ECC stored in one of the storage unit, detect data-reading error in at least one block in the storage unit based on the modified ECC, and determine the number of detected blocks in the storage unit.
Public/Granted literature
- US20100332947A1 STORAGE CONTROL DEVICE AND STORAGE CONTROL METHOD Public/Granted day:2010-12-30
Information query
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