System and method for managing hard lock state information in a distributed storage system environment
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United States of America Patent
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Sep 6, 2011
Grant Date -
N/A
app pub date -
Aug 5, 2009
filing date -
Nov 1, 2005
priority date (Note) -
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Abstract
Apparatus and method are disclosed for managing lock state information in a distributed file system. A set of data containers storing data is maintained. The data containers are striped across a plurality of volumes, where each volume includes one or more data storage devices. A metadata volume is maintained with the plurality of volumes, the metadata volume configured to include a lock state database that stores lock state information for the plurality of volumes. The lock state information is communicated between the metadata volume and the plurality of volumes.
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