Optimizing write traffic to a disk
AssigneeMicrosoft Corporation
InventorWilliam J. Bolosky
Life of this patent
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AssigneeMicrosoft Corporation
InventorWilliam J. Bolosky
Estimating the term…
The write optimizer described in this disclosure optimizes write traffic to a disk. The write optimization technique writes small data sets to be written to a disk drive to a log file in write optimized order and rewrites the small data sets to disk drive in read optimized order when the disk drive is idle. The write optimizer reserves a portion of a disk to be used for write performance improvement, and then takes all small writes to the disk and writes them to the reserved area rather than to their intended destination. When the disk becomes idle (or the reserved area full), the write optimizer takes the data that has been written to the reserved area and that has not been subsequently overwritten and copies it to its final location.
A computer-implemented process for writing data to a volume of one or more disk drives, comprising:
A computer-implemented process for writing data to a disk drive, comprising,
A system for optimizing data read and written to a data storage drive, comprising:
Dependencies are inferred from the claim text.