Error detection/correction and fault detection/recovery – Data processing system error or fault handling – Reliability and availability
Patent
1997-10-01
2000-08-15
Beausoliel, Jr., Robert W.
Error detection/correction and fault detection/recovery
Data processing system error or fault handling
Reliability and availability
709239, 370409, H04B 174, G06F 1107
Patent
active
061051519
ABSTRACT:
A system is described for providing fault tolerance within a computer system. The system provides a method for allowing multiple network interface cards to reside within the same computer system. If the primary network interface card fails, a secondary network interface card automatically begins managing the network communications. In addition, a system that provides load-sharing of data transmissions between each network interface card installed in a server computer is described.
REFERENCES:
patent: 5123017 (1992-06-01), Simpkins et al.
patent: 5210855 (1993-05-01), Bartol
patent: 5261094 (1993-11-01), Everson et al.
patent: 5272584 (1993-12-01), Austruy et al.
patent: 5337413 (1994-08-01), Lui et al.
patent: 5379409 (1995-01-01), Ishikawa
patent: 5444856 (1995-08-01), Bowers et al.
patent: 5473599 (1995-12-01), Li et al.
patent: 5485607 (1996-01-01), Lomet et al.
patent: 5491694 (1996-02-01), Oliver et al.
patent: 5500945 (1996-03-01), Maeda et al.
patent: 5539883 (1996-07-01), Allon et al.
patent: 5564024 (1996-10-01), Pemberton
patent: 5572528 (1996-11-01), Shuen
patent: 5579491 (1996-11-01), Jeffries et al.
patent: 5592610 (1997-01-01), Chittor
patent: 5604873 (1997-02-01), Fite et al.
patent: 5608876 (1997-03-01), Cohen et al.
patent: 5613096 (1997-03-01), Danknick
patent: 5644731 (1997-07-01), Liencres et al.
patent: 5732247 (1998-03-01), Dearth et al.
patent: 5781534 (1998-07-01), Perlman et al.
patent: 5809021 (1998-09-01), Diaz et al.
patent: 5822531 (1998-10-01), Gorczyca et al.
patent: 5917997 (1999-06-01), Bell et al.
patent: 5923854 (1999-07-01), Bell et al.
patent: 5930255 (1999-07-01), Tsukamoto et al.
patent: 5930259 (1999-07-01), Katsube et al.
patent: 5951650 (1999-09-01), Bell et al.
patent: 5983371 (1999-11-01), Lord et al.
patent: 6002918 (1999-12-01), Heiman et al.
Bhide et al, "A Highly Available Network File Server," USENIX, IEEE, Pg 199-204, 1991.
"Fault-Tolerant Architecture for Communication Adapters and Systems," IBM Technical Disclosure Bulletin vol. 35 No. 7, pg 300-303, Dec. 1992.
NetFRAME Systems, Incorporated, News Release, 3 pages, referring to May 9, 1994, "NetFRAME's New High-Availability ClusterServer Systems Avoid Scheduled as well as Unscheduled Downtime."
NetFRAME Systems Incorporated, datasheet, 2 pages, Feb. 1996, "NF450FT Network Mainframe."
NetFRAME Systems Incorporated, datasheet, 9 pages, Mar. 1996, "NetFRAME Cluster Server 8000."
Herr, et al., Linear Technology Magazine, Design Features, pp. 21-23, Jun. 1997, "Hot Swapping the PCI Bus."
Mahalingam Mallikarjunan
Wallach Walter A.
3Com Corporation
Beausoliel, Jr. Robert W.
Oliver Erik L.
Revak Christopher Alan
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