On Wed, 10 Aug 2022 at 15:52, Bernd Bausch <berndbausch at gmail.com> wrote: > A VM is contained in a single compute node. There is no way for a VM to > "span" several nodes. > > On 2022/08/10 3:56 PM, 정재철 wrote: > > If there are many nodes, is it possible to create a high-performance VM? > > (e.g. Can 2 1 core cpu nodes create 1 2 core cpu VM) > A brief Google search found this research project called GiantVM which is implementing a distributed hypervisor [1] [2]. But of course in the context of OpenStack or production systems in general, your answer is completely valid. [1] https://giantvm.github.io [2] https://dl.acm.org/doi/pdf/10.1145/3505251 -------------- next part -------------- An HTML attachment was scrubbed... URL: <https://lists.openstack.org/pipermail/openstack-discuss/attachments/20220811/094b9636/attachment.htm>