Definition: Fragmented


In parts. A fragmented file does not have its content stored sequentially on the media. The files content may be stored in small segments scattered over an area of the disk. The file system keeps track of where one the media the data is stored and the user will normally not notice that a file is fragmented. Fragmentation is common on hard drives, but usually data is stored sequentially on tape.




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Data Recovery Fact

Flow Control

In PIO transfers, the ability of an EIDE drive to control the speed at which the host transfers data to or from the drive by using the IORDY signal. The host temporarily stops transferring data whenever the drive deasserts the IORDY signal. When the drive reasserts the IORDY signal, the host continues the data transfer.

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