Method for analyzing fault caused in virtualized...

Details Method for analyzing fault caused in virtualized... Method for analyzing fault caused in virtualized...

2011-08-23

2011-08-23

Baderman, Scott T (Department: 2114)

Error detection/correction and fault detection/recovery

Data processing system error or fault handling

Reliability and availability

C714S006120

Reexamination Certificate

active

08006134

ABSTRACT:
To enable easy and quick identification of the location of a fault in a virtualized environment, a physical server20is communicatively connected with a management server10accumulating and storing a first event history of a history of events having occurred in the virtual server212and a second event history of a history of events having occurred in the physical server20. On receiving an event relating to a fault of a business process2122operating in the virtual server212, the management server10searches the event histories as accumulated and stored for the second event history on the virtual server212having transmitted the same event and the first event history obtained from the table as stored on the physical server20implementing the virtual server212having transmitted the event, and identifies a cause of the fault based on a result of the search.

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