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发明公开
CN105893108A 操作系统层次的工作阶段容错的移转方法及系统 无效 - 驳回

操作系统层次的工作阶段容错的移转方法及系统
摘要：
本公开提供一种操作系统层次的工作阶段容错的移转方法以及使用该方法的系统。该方法包含以下步骤。当伺服器操作系统失效时，选择虚拟机器进行容错的移转。通过相应于此虚拟机器的超级监督程序将虚拟机器的存储器及本地储存装置映射至分散式共享存储器及云端储存空间中的失效伺服器操作系统使用的实体存储器空间及实体储存空间，以及通过此超级监督程序从分散式快取系统取得失效伺服器操作系统的操作系统状态。
摘要（英）：

The invention provides methods for session failover in os (operating system) level and systems using the same. The method for session failover in OS (Operating System) level contains at least the following steps. A VM (Virtual Machine) OS is selected to perform a failover when a server OS is determined to have failed. A memory and a local storage device of the VM OS are mapped to the physical memory space and physical storage space of a distributed share-memory-and-cloud-storage, which were allocated for the failed server OS via a hypervisor corresponding to the VM OS. The OS state of the failed server OS is obtained from a distributed cache system via the hypervisor.

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