发明申请
- 专利标题： Computing Machine and Method for Controlling Computing Machine
- 专利标题（中）： 计算机控制计算机与方法
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申请号： US13100814申请日： 2011-05-04
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公开(公告)号： US20120005677A1公开(公告)日： 2012-01-05
- 发明人: Yuji Fujiwara
- 申请人： Yuji Fujiwara
- 优先权： JP2010-150343 20100630
- 主分类号： G06F9/455
- IPC分类号： G06F9/455
摘要：
According to one embodiment, a computing machine includes an activation module configured to activate, in a first mode, a virtual machine using a first virtual storage includes a basic virtual storage file, an update differential virtual storage file, and a change differential virtual storage file, a allocating module configured to allocate a second virtual storage includes a data storage virtual storage file to the virtual machine, and a changing module configured to change the updating portion data in the update differential virtual storage file to unchanged portion data indicating a unchanged portion of the basic virtual storage file when the virtual machine is terminated, and to delete the updating data from the differential information in the update differential virtual storage file.
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