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System and method for performing write operations in a disk drive using a write stack drive
System and method for performing write operations in a disk drive using a write stack drive
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机译:使用写堆栈驱动器在磁盘驱动器中执行写操作的系统和方法
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摘要
A system and method for performing write operations in a disk drive having a write stack drive is disclosed. The disk drive has two drives, a normal drive and a write stack drive. The write stack receives a write command from an array controller and performs write stack operations to store data from the write operations of the write command. The write stack drive includes a non-volatile stack cache memory comprising tracks to store the data. A metadata file identifies the current data stored within the write stack drive. The normal drive then executes the write operations of the write command.
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