At the virtual machine live migration algorithm, a preliminary copy copy after pre - copy and post - copy two algorithm, can find a part of the virtual machine source implementation migration is using the algorithm of preliminary copy, copy after the algorithm implementation code, please? Are in urgent need in Xen virtual machine implementation after copy algorithm for virtual machine migration, thank you!

CodePudding user response:

Advice to see it in the Nova libvirt part of the code of the project, with the realization of the post - copy