发明名称 |
CONCURRENT HYPERVISOR REPLACEMENT |
摘要 |
Replacing a source hypervisor by a target hypervisor in a system having a first level hypervisor managing multiple logical partitions to share a set of resources of a server. The source hypervisor enabling at least one source virtual machine to share resources that are assigned to a source logical partition of the multiple logical partitions where the source hypervisor runs, the target hypervisor enabling at least one target virtual machine to share resources that are assigned to a target logical partition of the multiple logical partitions where the target hypervisor runs, wherein memory segments of a physical memory of the server are assigned to the at least one source virtual machine. |
申请公布号 |
US2014101657(A1) |
申请公布日期 |
2014.04.10 |
申请号 |
US201313874066 |
申请日期 |
2013.04.30 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
BACHER UTZ;LUECK EINAR;NUNEZ MENCIAS ANGEL |
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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