Electrical computers and digital processing systems: multicomput – Distributed data processing
Reexamination Certificate
2006-10-24
2006-10-24
Jaroenchonwanit, Bunjob (Department: 2152)
Electrical computers and digital processing systems: multicomput
Distributed data processing
C709S226000
Reexamination Certificate
active
07127484
ABSTRACT:
Each server of a cluster system is classified into a main server candidate server group capable of operating a specific task, a sub-server candidate server group capable of operating the specific task and a back up task, and an out of candidate server group which is excluded from operating the specific task and the back up task. Each server in the main candidate server group presents public relations information necessary for an election judgment of the main server to all servers and runs as a candidate at a boot time and, at the same time, compares this public relations information to that of other servers. When a server is determined to not be an adequate candidate, the server's presentation of public relations is stopped and the server's candidacy is withdrawn.
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Kambara Junichi
Kanaoka Ei
Saito Fumio
Fujitsu Limited
Greer Burns & Crain Ltd.
Jaroenchonwanit Bunjob
Widhalm Angela M.
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