Abstract: A computer-implemented method includes receiving a definition of a source guest memory area for utilization by a virtual machine on a source system, wherein the source system includes a source trusted firmware and a source hypervisor. The method restricts write access to the source guest memory area of the virtual machine. The method receives repeatedly a source guest memory page location, content for each of a plurality of source guest memory pages, and an integrity value for each of a plurality of source guest memory page locations. The method receives a global integrity value for integrity values associated with the plurality of source guest memory page locations, wherein a latest integrity values for each of the plurality of source guest memory page locations is utilized. Subsequent to verifying the global integrity value, the method initializes the virtual machine on the source hypervisor.

Abstract: A computer-implemented method includes receiving a definition of a source guest memory area for utilization by a virtual machine on a source system, wherein the source system includes a source trusted firmware and a source hypervisor. The method restricts write access to the source guest memory area of the virtual machine. The method receives repeatedly a source guest memory page location, content for each of a plurality of source guest memory pages, and an integrity value for each of a plurality of source guest memory page locations. The method receives a global integrity value for integrity values associated with the plurality of source guest memory page locations, wherein a latest integrity values for each of the plurality of source guest memory page locations is utilized. Subsequent to verifying the global integrity value, the method initializes the virtual machine on the source hypervisor.

Abstract: A process can be scheduled between first and second hosts that using a virtual file system that is shared between the hosts can be used. The process, running on a first hypervisor of the first host, can be scheduled to run on a second hypervisor of the second host. A file can be created that includes the data content of the process address space for the file. The file can be mapped address space of the virtual file system. Data from the physical memory of the first host can be transferred to physical memory of the second host using page fault routines.

Abstract: A process can be scheduled between first and second hosts that using a virtual file system that is shared between the hosts can be used. The process, running on a first hypervisor of the first host, can be scheduled to run on a second hypervisor of the second host. A file can be created that includes the data content of the process address space for the file. The file can be mapped address space of the virtual file system. Data from the physical memory of the first host can be transferred to physical memory of the second host using page fault routines.

Abstract: A process can be scheduled between first and second hosts that using a virtual file system that is shared between the hosts can be used. The process, running on a first hypervisor of the first host, can be scheduled to run on a second hypervisor of the second host. A file can be created that includes the data content of the process address space for the file. The file can be mapped address space of the virtual file system. Data from the physical memory of the first host can be transferred to physical memory of the second host using page fault routines.

Abstract: A process can be scheduled between first and second hosts that using a virtual file system that is shared between the hosts can be used. The process, running on a first hypervisor of the first host, can be scheduled to run on a second hypervisor of the second host. A file can be created that includes the data content of the process address space for the file. The file can be mapped address space of the virtual file system. Data from the physical memory of the first host can be transferred to physical memory of the second host using page fault routines.