| 摘要 |
7 This patent concerns a method of managing computer programs in order to shadow the data in a storage memory device into a system memory device. Some of the data being shadowed into the system memory device is copied into a memory cache by a cacheable method. When determining if the data should be written into and shadowed to the shadow address range of the system memory device, the data copied into the memory cache is to be flushed. Or the write-in action is rendered disabled in such write-in to the memory cache. This patent also concerns a device of a supervisory computer program, including one shadow processing device, one memory cache, and a flushing device. When determining if the data should be written into the shadow address range for the shadow to the system memory device so that the data copied into the memory cache is to be flushed, or, by a disable device, when determining if the data should be written into the address range of the shadow to the system memory device, the write-in action (the write-in to the memory cache) is rendered disabled.
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