RECOVERY CONTROL DEVICE AND RECOVERY CONTROL METHOD
To provide a recovery control device and a recovery control method which automatically determine recovery even if information in a plurality of types of devices is required for recovery determination when fault of a virtual machine occurs.SOLUTION: When an alarm arises in a virtual machine running o...
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| Format: | Patent |
| Sprache: | eng ; jpn |
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| Zusammenfassung: | To provide a recovery control device and a recovery control method which automatically determine recovery even if information in a plurality of types of devices is required for recovery determination when fault of a virtual machine occurs.SOLUTION: When an alarm arises in a virtual machine running on a virtual machine system S11, the recovery control device operated in the virtual machine system collects information indicative of contents of the alarm or prescribed information in a plurality of types of component devices constituting the virtual machine system S12, S15, S18, and S21 and uses the collected information to determine whether recovery of the virtual machine is necessary or not S13, S16, S19, and S22.SELECTED DRAWING: Figure 4
【課題】仮想マシンの障害発生時に、復旧の判断に複数種別の装置における情報が必要となる場合でも、自動で復旧判断を行う復旧制御装置及び復旧制御方法を提供する。【解決手段】仮想マシンシステムで動作する復旧制御装置は、仮想マシンシステムで稼働する仮想マシンにおいてアラームが発生した場合にＳ１１、当該アラームの内容を示す情報又は仮想マシンシステムを構成する複数種別の構成装置における所定の情報を収集しＳ１２、Ｓ１５、Ｓ１８、Ｓ２１、収集した情報を用いて仮想マシンの復旧要否を判断するＳ１３、Ｓ１６、Ｓ１９、Ｓ２２。【選択図】図４ |
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