首页>
外国专利>
Migrating a VM in response to an access attempt by the VM to a shared memory page that has been migrated
Migrating a VM in response to an access attempt by the VM to a shared memory page that has been migrated
展开▼
机译:响应于VM对已迁移的共享内存页面的访问尝试而迁移VM
展开▼
页面导航
摘要
著录项
相似文献
摘要
A hypervisor of a source host receives a request to migrate a group of virtual machines from the source host to a destination host. The hypervisor of the source host determines that a first virtual machine being migrated to the destination host shares a memory space on the source host with a second virtual machine on the source host. Upon receiving a request from the second virtual machine on the source host to access a first memory page of the shared memory space on the source host that has been migrated to the destination host, the hypervisor of the source host initiates migration of the second virtual machine to the destination host.
展开▼