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Manner, and conservation system of allocation such as storage device failure conservation manner, ON test method and parity
Manner, and conservation system of allocation such as storage device failure conservation manner, ON test method and parity
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机译:存储方式故障保存方式,ON测试方法,奇偶校验等分配方式和保存系统
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摘要
A method for storing redundant information in an array of data storage devices such that data is protected against two simultaneous storage device failures. The method assigns each data block to two different parity sets, each protected by a different parity block. The protected data blocks and the parity block each reside on a different data storage device.
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