发明名称 |
Method, computer program product, and hardware product for supporting virtual machine guest migration overcommit |
摘要 |
Virtual machine guest migration overcommit is supported by providing a virtual machine with an unschedulable resource that is not available for system scheduling. The unschedulable resource may, but need not, be provided in the form of a memory buffer, or one or more network resources, or one or more resources that are accessible from a network. The unschedulable resource is utilized in one or more domains to temporarily conceal one or more user environments that do not fit into a set of currently available resources, such that the one or more temporarily concealed user environments are not terminated or paged out.
|
申请公布号 |
US8327355(B2) |
申请公布日期 |
2012.12.04 |
申请号 |
US20080173425 |
申请日期 |
2008.07.15 |
申请人 |
DOW ELI M.;LEFEVRE, JR. FRANK R.;MANSELL RAY;YU JESSIE;INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
DOW ELI M.;LEFEVRE, JR. FRANK R.;MANSELL RAY;YU JESSIE |
分类号 |
G06F9/455;G06F15/16;G06F21/00 |
主分类号 |
G06F9/455 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|