Method and system for migrating data while maintaining hard...

Details Method and system for migrating data while maintaining hard... Method and system for migrating data while maintaining hard...

2006-07-18

2006-07-18

Corrielus, Jean M. (Department: 2162)

Data processing: database and file management or data structures

Database design

Data structure types

C707S793000, C707S793000, C707S793000, C707S793000, C707S793000

Reexamination Certificate

active

07080102

ABSTRACT:
Data is migrated from an original host storage system to another replacement host storage system. An original host storage system is connected directly to the replacement host storage system. Data migration occurs, and when data is transferred, hard links between files relating to the same data are also maintained.

REFERENCES:
patent: 6266679 (2001-07-01), Szalwinski et al.
patent: 6279011 (2001-08-01), Muhlestein
patent: 6442601 (2002-08-01), Gampper et al.
patent: 6473767 (2002-10-01), Bailey et al.
patent: 6745241 (2004-06-01), French et al.
patent: 2002/0152194 (2002-10-01), Sathyanarayan
RFC 3010 [NFS version 4 Protocol]—Filehandles, http://www.zvon.org/tmRFC/RFC3010/Output/chapter4.html.

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