Tape-based data storage system capable of reading and/or writing multiple error correctable sets of data
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United States of America Patent
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Jun 29, 2010
Grant Date -
Mar 19, 2009
app pub date -
Sep 14, 2007
filing date -
Sep 14, 2007
priority date (Note) -
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Abstract
A tape-based data storage system according to one embodiment includes a head having an array of channels for writing a set of data tracks on a magnetic tape; wherein data to be written on the magnetic tape in a given pass of the tape relative to the head is parsed into at least two error correctable sets, wherein each of the error correctable sets is written by a unique subset of the array of channels. A tape-based data storage system according to another embodiment includes a head having an array of channels for reading a set of data tracks on a magnetic tape; wherein data read from the magnetic tape in a given pass of the tape relative to the head includes at least two error correctable sets, wherein each of the error correctable sets is read by a unique subset of the array of channels.
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