Journal space release for log-structured storage systems
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United States of America Patent
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Oct 3, 2000
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N/A
app pub date -
Dec 18, 1997
filing date -
Dec 18, 1997
priority date (Note) -
Expired
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Abstract
A log-structured storage is provided for use with journal data sets and a two-phase commit process. The log-structured storage provides a space release function for the journal data sets, wherein one or more portions of the journal data sets that are no longer required are marked as free space.
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