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Apparatus and a method to eliminate deadlock in a bi-directionally mirrored data storage system |
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2011-08-16 |
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System and method for indexing a backup using persistent consistency point images |
Sahn Lam |
2011-06-21 |
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System and method for determining changes in two snapshots and for transmitting changes to a destination snapshot |
Michael L. Federwisch, Stephen L. Manley, Steven R. Kleiman |
2010-10-19 |
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System and method for checkpointing and restarting an asynchronous transfer of data between a source and destination snapshot |
Michael L. Federwisch, Stephen L. Manley |
2010-08-03 |
| 7603391 |
System and method for determining changes in two snapshots and for transmitting changes to a destination snapshot |
Michael L. Federwisch, Stephen L. Manley, Steven R. Kleiman |
2009-10-13 |
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Format for transmitting file system information between a source and a destination |
Stephen L. Manley |
2009-09-15 |
| 7243115 |
System and method for asynchronous mirroring of snapshots at a destination using a purgatory directory and inode mapping |
Stephen L. Manley |
2007-07-10 |
| 7225204 |
System and method for asynchronous mirroring of snapshots at a destination using a purgatory directory and inode mapping |
Stephen L. Manley |
2007-05-29 |
| 7039663 |
System and method for checkpointing and restarting an asynchronous transfer of data between a source and destination snapshot |
Michael L. Federwisch, Stephen L. Manley |
2006-05-02 |
| 7007046 |
Format for transmission file system information between a source and a destination |
Stephen L. Manley |
2006-02-28 |
| 6993539 |
System and method for determining changes in two snapshots and for transmitting changes to destination snapshot |
Michael L. Federwisch, Stephen L. Manley, Steven R. Kleiman |
2006-01-31 |