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公开(公告)号:GB2517371B
公开(公告)日:2017-05-24
申请号:GB201421998
申请日:2013-05-03
Applicant: IBM
Abstract: Techniques, systems and an article of manufacture for caching in a virtualized computing environment. A method includes enforcing a host page cache on a host physical machine to store only base image data, and enforcing each of at least one guest page cache on a corresponding guest virtual machine to store only data generated by the guest virtual machine after the guest virtual machine is launched, wherein each guest virtual machine is implemented on the host physical machine.