发明名称 |
DOMAIN CONTROLLER SAFETY-FEATURES AND CLONING |
摘要 |
The present invention extends to methods, systems, and computer program products for domain controller safety-features and cloning. Embodiments include cloning virtual domain controllers. Cloning permits virtual domain controllers to be rapidly deployed by copying/cloning the entire operating system state of an existing virtual domain controller. Other embodiments provide safety features protecting domain controllers running within virtual machines from introducing distributed corruption into a directory services data system. Protection is facilitated by detecting when a hypervisor or Virtual Machine Manager ("VMM") uses features that cause a virtual machine to be rolled back in time outside of an operating system's awareness. In response to detecting a feature that causes rollback, safeties can be implemented to compensate for otherwise divergent state and prevent the introduction of duplicate unique identifiers.
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申请公布号 |
US2013191828(A1) |
申请公布日期 |
2013.07.25 |
申请号 |
US201213357045 |
申请日期 |
2012.01.24 |
申请人 |
WELLS DEAN ANTHONY;GUETAT GREGOIRE;JOHNSON GREGORY CHRISTOPHER;HEGDE UDAY;HILL RICHARD;MICROSOFT CORPORATION |
发明人 |
WELLS DEAN ANTHONY;GUETAT GREGOIRE;JOHNSON GREGORY CHRISTOPHER;HEGDE UDAY;HILL RICHARD |
分类号 |
G06F9/455 |
主分类号 |
G06F9/455 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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