Data processing: database and file management or data structures – Database design – Data structure types
Reexamination Certificate
2003-11-24
2008-09-23
Cottingham, John (Department: 2167)
Data processing: database and file management or data structures
Database design
Data structure types
C707S793000, C707S793000, C707S793000
Reexamination Certificate
active
07428558
ABSTRACT:
Restoring data includes providing data in a first storage area of a first type that contains sections of data, providing data in a second storage area of a second type wherein the second type has, for each section of data thereof, either a pointer to a corresponding section of data of the first storage area or a pointer to corresponding section of data of a third storage area of the first type, providing data in at least one other storage area of the second type, and, for each particular section of data of the second storage area having a pointer to the third storage area, providing to a corresponding section of the first storage area an indirect pointer to a corresponding section of the third storage area if no storage areas of the at least one other storage area point to the corresponding section of the first storage area.
REFERENCES:
patent: 5206939 (1993-04-01), Yanai et al.
patent: 5381539 (1995-01-01), Yanai et al.
patent: 5778394 (1998-07-01), Galtzur et al.
patent: 5819292 (1998-10-01), Hitz et al.
patent: 5845147 (1998-12-01), Vishlitzky et al.
patent: 5857208 (1999-01-01), Ofek
patent: 6948039 (2005-09-01), Biessener et al.
patent: 2004/0002944 (2004-01-01), Hauser et al.
patent: 2004/0098360 (2004-05-01), Witwer et al.
patent: 2005/0175015 (2005-08-01), Ramaswamy et al.
patent: 2006/0053376 (2006-03-01), Ng et al.
Hitz et al. “File System Design for an NFS File Server Appliance.” USENIX: Jan. 19, 1994. pp. 1-23.
Siddha, et al.: “A Persistent Snapdhot Device Driver for Linux,” Proceedings of Annual Linux Showcase and Conference, Nov. 10, 2001 pp. 173-182, XP002317993.
U.S. Appl. No. 10/134,420, filed Apr. 29, 2002.
U.S. Appl. No. 10/120,016, filed Apr. 10, 2002.
U.S. Appl. No. 10/306,187, filed Nov. 27, 2002.
Cottingham John
EMC Corporation
Lovel Kimberly
Muirhead and Saturnelli LLC
LandOfFree
Persistent restore of virtual devices does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Persistent restore of virtual devices, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Persistent restore of virtual devices will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3983867