| 摘要 |
A method of managing disk array includes providing a disk array and a RAID controller, receiving commands using the controller, accessing data within the array responsive to the commands, determining the amount of free space within the disk array, measuring a rate of data access; and selectively creating free space within the disk array responsive to the determining and the measuring. A computer disk system includes an array of computer disks, a RAID controller respectively coupled to the array and configured to access data within the array and to determine the amount of free space within the array, and a user interface coupled to the controller, wherein the controller is further configured to measure a rate at which the array is accessed and to selectively create free space within the array responsive to the determining and the measuring.
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