| 摘要 |
A dual-channel network storage management device and method is presented, in which a connected host node and two hard disk/compact disk connection ports, on their connected host node, can access multiple hard disk devices through a network channel. In the network storage management device, a buffer memory unit is used to cache the host node access requests from the first hard disk interface of the device node and the second hard disk interface of the device node (which are electrically connected with the host node). Then a controller reads these requests from the buffer memory unit in turns, and sends them to the corresponding hard disk devices. Therefore, a dual-channel between the host node and the network storage management device is realized, as the host node is to be provided with two available hard disks for usage.
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