公开(公告)号：US20230023452A1

公开(公告)日：2023-01-26

申请号：US17384382

申请日：2021-07-23

Applicant: VMware, Inc.

Inventor： Yury BASKAKOV ,  Ying YU ,  Anurekh SAXENA ,  Arunachalam RAMANATHAN ,  Frederick Joseph JACOBS ,  Giritharan RASHIYAMANY

IPC: G06F3/06 ,  G06F9/455

Abstract: A method of populating page tables of an executing workload during migration of the executing workload from a source host to a destination host includes the steps of: before resuming the workload at the destination host, populating the page tables of the workload at the destination host, wherein the populating comprises inserting mappings from virtual addresses of the workload to physical addresses of system memory of the destination host; and upon completion of populating the page tables, resuming the workload at the destination host.

公开(公告)号：US20230195533A1

公开(公告)日：2023-06-22

申请号：US17559625

申请日：2021-12-22

Applicant: VMware, Inc.

Inventor： Yury BASKAKOV ,  Ying YU ,  Anurekh SAXENA ,  Arunachalam RAMANATHAN ,  Frederick Joseph JACOBS ,  Giritharan RASHIYAMANY

IPC: G06F9/50 ,  G06F12/1009 ,  G06F12/0882 ,  G06F12/02

CPC classification number: G06F9/5077 ,  G06F9/5016 ,  G06F12/1009 ,  G06F12/0882 ,  G06F12/0238 ,  G06F2212/7201

Abstract: A method of populating page tables of an executing workload during migration of the executing workload from a source host to a destination host includes the steps of: during transmission of memory pages of the executing workload from the source host to the destination host, populating the page tables of the workload at the destination host, wherein the populating comprises inserting mappings from virtual addresses of the workload to physical addresses of system memory of the destination host for all of the memory pages of the executing workload; and upon completion of transmission of all of the memory pages of the workload, resuming the workload at the destination host.