Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Thomas Nelson Noland0
Charles A. Milligan0
Leslie K. Hodge0
Date of Patent
November 6, 2007
0Patent Application Number
110260770
Date Filed
December 30, 2004
0Patent Primary Examiner
Patent abstract
A system and method are disclosed for providing an enhanced snapshot copy pointer. A data element is stored in a first storage subsystem in the data processing system. A first pointer is created in a pointer table in the first storage subsystem. The first pointer includes an address of the data element. A second pointer is created in the pointer table in the first storage subsystem. The second pointer includes an address of the first pointer.
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