Invention Grant
US09304912B1 Systems and methods for building redundancy data in a RAID system
有权
用于在RAID系统中构建冗余数据的系统和方法
- Patent Title: Systems and methods for building redundancy data in a RAID system
- Patent Title (中): 用于在RAID系统中构建冗余数据的系统和方法
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Application No.: US13721916Application Date: 2012-12-20
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Publication No.: US09304912B1Publication Date: 2016-04-05
- Inventor: Qi Zhang
- Applicant: Marvell International, Ltd.
- Applicant Address: BM Hamilton
- Assignee: MARVELL INTERNATIONAL LTD.
- Current Assignee: MARVELL INTERNATIONAL LTD.
- Current Assignee Address: BM Hamilton
- Main IPC: G11C29/00
- IPC: G11C29/00 ; G06F12/08
Abstract:
System and methods are provided for building redundancy data of a source storage medium using a redundant-array-of-independent-disks (RAID) array, the RAID array including one or more target storage mediums, the source storage medium including multiple data areas. One or more invalid data areas on the source storage medium are identified. Identification information of the one or more invalid data areas is generated. Redundancy data for data areas on the source storage medium other than the one or more invalid data areas is built using the RAID array.
Public/Granted literature
- US1251255A Display-fixture. Public/Granted day:1917-12-25
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