System for improving the performance of a disk storage device by reconfiguring a logical volume of data in response to the type of operations being performed
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United States of America Patent
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Aug 7, 2001
Issued Date -
N/A
app pub date -
Jun 22, 2000
filing date -
May 6, 1998
priority date (Note) -
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Abstract
A method and apparatus for reconfiguring a file or logical volume stored on a magnetic disk storage system for optimal performance. The magnetic disk storage system contains a cache volume constituted as free storage. When appropriate, a file can be copied from its normal storage location to the cache volume with a different format to optimize the file for subsequent operations. After such operations are complete, the file can be transferred from the cache volume back to the normal storage location in the original format.
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