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Systems and Methods for Detection, Isolation, and Recovery of Faults in a Fail-in-Place Storage Array
Systems and Methods for Detection, Isolation, and Recovery of Faults in a Fail-in-Place Storage Array
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机译:用于检测,隔离和恢复就地故障存储阵列中的故障的系统和方法
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摘要
Systems and methods for recovering from a fault in an array of data storage devices are provided. Fault recovery includes determining that a first data storage device of the array of data storage devices is more likely to fail that other storage devices of the array of data storage devices. A second data storage device in the array of data storage devices is selected to be used in recovering from a failure of the first data storage device. Data from the first data storage device is stored at the second storage device. In the event of a failure at the first data storage device, data storage operations are performed using the second storage device.
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