Fault tolerant multiple network servers

Details Fault tolerant multiple network servers Fault tolerant multiple network servers

1997-02-19

1998-07-14

Decady, Albert

39518213, G06F 1134

Patent

active

057817162

ABSTRACT:
A fault tolerant multiple network server system in which multiple servers concurrently act as back-up servers for each other even while they are providing their own server services to the system. Rather than having an unused server monitoring for failure of a primary server and taking over control, each is act upon the network, but when its partner should fail, it assumes control of these partner servers storage subsystem. In this way, processing power of both servers is available during normal operation, but they each provide back-up capability for the other.

REFERENCES:
patent: 4590554 (1986-05-01), Glazer et al.
patent: 4710926 (1987-12-01), Brown et al.
patent: 5155729 (1992-10-01), Rysko et al.
patent: 5157663 (1992-10-01), Major et al.
patent: 5271013 (1993-12-01), Gleeson et al.
patent: 5390326 (1995-02-01), Shah
patent: 5394526 (1995-02-01), Crouse et al.
patent: 5423026 (1995-06-01), Cook et al.
patent: 5423037 (1995-06-01), Hvasshovd
patent: 5471634 (1995-11-01), Giorgio et al.
patent: 5537585 (1996-07-01), Blickenstaff et al.
patent: 5546452 (1996-08-01), Andrews et al.
patent: 5566297 (1996-10-01), Devarakonda et al.
patent: 5592611 (1997-01-01), Midgely et al.
patent: 5608865 (1997-03-01), Midgely et al.
patent: 5633999 (1997-05-01), Clowes et al.
Vijayan, Jaikumar, "Vinca, Tricord offer low-cost fault tolerance," Computerworld (Mar. 13, 1995) p. 53 .COPYRGT.1995 IBM Corp.
Katz, William F., "Five fault-tolerant products follow varied routes to goal of data security," PC Week (Jun. 27, 1994) .COPYRGT. 1994 Ziff-Davis Publishing Co.
"NSI 7000 detects and replaces failed servers," PC Week (Jan. 10, 1994) .COPYRGT. 1994 Ziff-Davis Publishing Co.
Wilson, Jayne, "Third parties ofer LAN fault tolerance," InfoWorld (Dec. 13, 1993) .COPYRGT. 1993 InfoWorld Publishing Co.
Smalley, Eric, "Alternative to SFT III permits coupling of dissimilar servers," PC Week (Nov. 8, 1993 .COPYRGT. 1993 Ziff-Davis Publishing Co.
Rigney, Steve, "NetGuard's alternative to SFT III," PC Magazine (Oct. 12, 1993) .COPYRGT. 1993 Ziff-Davis Publishing Co.
Shimmin, Bradley F., "SFT Level III protection, but without the big price tag," LAN Times (Oct. 04, 1993) .COPYRGT. 1993 McGraw-Hill, Inc.
Shimmin, Bradley F., "NSI 7250 Fail-Safe Subsytem: Netguard Systems, Inc.," LAN Times (Oct, 04, 1993) .COPYRGT. 1993 McGraw-Hill, Inc.
Francis, Bob, "Compaq Takes the High End," Infoworld (--.sub.13 5) .COPYRGT. 1995 Infoworld Publ. Co.
HP 9000 Corporate Business Server, .COPYRGT. 1995 Hewlett-Packard Co.

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