DECENTRALIZED PROCESSING SYSTEM AND DECENTRALIZED PROCESSING METHOD

摘要

PROBLEM TO BE SOLVED: To provide a decentralized processing system for executing a test related to a file update of an entire system without affecting services, and a decentralized processing method.SOLUTION: A management device 40 includes: an area setup section 437 for setting a test area 12b for a test for a DB (Database) area 12a in a storage 12; and a test execution section 438 that, when performing file update processing, executes a predetermined test for a VM2 (a virtual machine scheduled to be updated) of an AP (Application) server 10 to which address allocation has been executed and a VM2 of a DB server 11A that is in an active state (Act) and refers to the test area 12b, and executes a predetermined test for the VM2 of the AP server 10 to which the address allocation has been executed and a VM2 of a DB server 11B that has referred to the test area 12b when being switched from a standby state (Stb) to the active state (Act).SELECTED DRAWING: Figure 1