Error detection/correction and fault detection/recovery – Data processing system error or fault handling – Reliability and availability
Patent
1997-07-02
2000-08-08
Heckler, Thomas M.
Error detection/correction and fault detection/recovery
Data processing system error or fault handling
Reliability and availability
709105, G06F 1116, G06F 1516
Patent
active
061016160
ABSTRACT:
The invention relates to data processing machine network architecture and more particularly relates to the load balancing of data servers. A data server (3) is constituted by at least two server data processing machines (1, 2) capable of providing the same services. The server data processing machines (1, 2) have the same physical address MAC0 to which the same network protocol address is assigned in order to establish connections of client machines to the server (3), which is considered as a single virtual machine. Each server data processing machine comprises filtering means so that each connection of a client machine (5, 6, 7, 8, 9, 10) to the virtual machine corresponds to a unique connection effective with one and only one server data processing machine (1 or 2). The filtering means of each server data processing machine (1, 2) take into account at least one indicator of the status of each server data processing machine (1, 2) having the same physical address MAC0.
REFERENCES:
patent: 4891810 (1990-01-01), de Corlieu et al.
patent: 5155729 (1992-10-01), Rysko et al.
patent: 5423024 (1995-06-01), Cheung
patent: 5774660 (1998-06-01), Brendel et al.
patent: 5867706 (1999-02-01), Martin et al.
Joubert Philippe
Leconte Thierry
Rochat Bruno
Bull S.A.
Heckler Thomas M.
Kondracki Edward J.
LandOfFree
Data processing machine network architecture does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Data processing machine network architecture, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Data processing machine network architecture will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1160828