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Apparatus and method for using one core for RAID control in multi-core CPU
Apparatus and method for using one core for RAID control in multi-core CPU
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机译:在多核CPU中使用一个核进行RAID控制的设备和方法
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摘要
The invention is based on running the entire RAID stack on a dedicated core of one of the cores of the multi-core CPU. This makes it possible to eliminate the use of a conventional separate RAID controller and replace its function with a special flash memory chip that contains a program, which isolates the dedicated cores from the rest of the operating system and converts it into a powerful RAID engine. A part of the memory of the flash memory chip can also be used for storing data at power failure. This makes it possible to avoid having the battery backup module. The invention of the method of RAID on multi-core CPU may have many useful applications on an enterprise level, e.g., for increased accessibility and preserving critical data.
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