Invention Grant
- Patent Title: Method and apparatus for increasing data reliability for raid operations
- Patent Title (中): 提高袭击操作数据可靠性的方法和装置
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Application No.: US12976247Application Date: 2010-12-22
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Publication No.: US08583984B2Publication Date: 2013-11-12
- Inventor: Mark A. Schmisseur , Sivakumar Radhakrishnan , Pankaj Kumar , Marc A. Goldschmidt , Peter Molnar
- Applicant: Mark A. Schmisseur , Sivakumar Radhakrishnan , Pankaj Kumar , Marc A. Goldschmidt , Peter Molnar
- Applicant Address: US CA Santa Clara
- Assignee: Intel Corporation
- Current Assignee: Intel Corporation
- Current Assignee Address: US CA Santa Clara
- Agent Caroline M. Fleming
- Main IPC: H03M13/00
- IPC: H03M13/00
Abstract:
A method and apparatus to enable data integrity checking of a block of data while the block of data is being transferred from a volatile memory to a non-volatile storage device is provided. The data integrity checking is performed in conjunction with Direct Memory Access operations and Redundant Array of Independent Disk (RAID) operations. In addition, data integrity checking of syndrome blocks in the RAID is performed during transfers to/from the storage devices in the RAID system and during RAID update and RAID data reconstruction operations.
Public/Granted literature
- US20120166909A1 METHOD AND APPARATUS FOR INCREASING DATA RELIABILITY FOR RAID OPERATIONS Public/Granted day:2012-06-28
Information query
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