Storage control device to backup data stored in virtual volume

Details Storage control device to backup data stored in virtual volume Storage control device to backup data stored in virtual volume

2011-01-18

2011-01-18

Breene, John E (Department: 2162)

Data processing: database and file management or data structures

File or database maintenance

Database backup

C707S655000

Reexamination Certificate

active

07873600

ABSTRACT:
A storage control device uses write management information that manages locations of the occurrence of writing in one or more first storage devices in order to specify one or more locations where writing has occurred, and backs up one or more data elements stored in one or more specified locations to a second storage device. In order to perform a restore operation, write management information at the time of a backup is stored, and data elements stored in the second storage device are restored to one or more locations specified from the write management information at that time of backup, or to one or more new locations specified from new write management information indicating one or more new locations corresponding to the one or more locations.

REFERENCES:
patent: 5210866 (1993-05-01), Milligan et al.
patent: 2002/0026558 (2002-02-01), Reuter et al.
patent: 2005/0091455 (2005-04-01), Kano et al.
patent: 2005/0108292 (2005-05-01), Burton et al.
patent: 2007/0043787 (2007-02-01), Cannon et al.
patent: 2003-015915 (2001-07-01), None
patent: WO 2005/017737 (2004-08-01), None

Affiliated with

Also associated with

Rating

Storage control device to backup data stored in virtual volume does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Storage control device to backup data stored in virtual volume, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Storage control device to backup data stored in virtual volume will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2730148