Method and an apparatus to perform fast log replay
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United States of America Patent
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Mar 16, 2010
Grant Date -
N/A
app pub date -
Apr 30, 2008
filing date -
Oct 22, 2004
priority date (Note) -
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Abstract
A method and an apparatus to perform fast log replay have been disclosed. In one embodiment, the method includes preloading a buffer with data based on a catalog in response to a failure of a storage server and replaying a log as the buffer is being preloaded, wherein replaying the log comprises re-executing a set of modifying operations previously logged in a local non-volatile storage device in the storage server using the data preloaded.
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