Patent · US Active

Recovering a failed clustered system using configuration data fragments

US10983869B2 · kind B2 · utility

0Cited by

14References

19Claims

0Family size

Assignee

International Business Machines Corporation · US

Inventors

Ralf Eberhard · Kelsterbach, DE
Manfred Haubrich · Gensingen, DE
Simon Lorenz · Geisenheim, DE
Frank B. Schmuck · Campbell, US

Key dates

Filing date	Apr 9, 2019
Grant date	Apr 20, 2021
Priority date	—
Expiry date	May 28, 2039

Classification

Technology area (CPC G)Physics
CPC primaryG06F2201/82
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A computer-implemented method according to one embodiment includes identifying one or more accessible server nodes within a plurality of nodes of a failed clustered system, retrieving a plurality of fragments of configuration data from the one or more accessible server nodes, and constructing a backup state for the failed clustered system, utilizing the plurality of fragments of the configuration data.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.