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A method for high speed recovery of high resolution tape directory on linea tape Disclosure Number: IPCOM000018645D
Original Publication Date: 2003-Jul-30
Included in the Prior Art Database: 2003-Jul-30

Publishing Venue



Linear tape has a tape directory information regarding written data on the tape medium in order to provide a fast access to desired target data on the tape. The directory information is mostly available, but once it is corrupted somehow, it usually takes a lot of time to recover the information, because all written data must be read. This method provides a fast recovery method of tape directory on linea tape medium by selecting the fastest way from among three different recovery ways.