| 摘要 |
<p>In a network boot system, a client terminal is caused to detect a revision of a virtual disk so as to decide operations of a read cache driver. The client terminal has a physical storage device. An operating system operating on the client terminal has a read cache mechanism that read-caches data that has been read out from a boot server. The read cache mechanism includes a filter driver for converting an access to a local bus of the client terminal into an access to the network, and a read cache driver for driving a storage device. The data in the virtual disk is compared with the revision of the read cache data. The operations of the read cache driver are decided based on the comparison result.</p> |
