Hi, I saw this page:
http://www.linux-kvm.org/page/Migration. It looks like Migration is a feature provided by KVM? But when I look at the Linux kernel source code, i.e., virt/kvm, and arch/x86/kvm, I don't see the code for this migration feature. So I wonder where is the source code for the live migration? Is it purely implemented in user space? Because I see there are the following files in the qemu source code: migration.c migration-exec.c migration-fd.c migration-rdma.c migration-tcp.c migration-unix.c If I wish to understand the implementation of migration in Qemu/KVM, are these above files the ones I should read? Thanks. -Jidong