Hello, On (Tue) 18 Oct 2016 [20:09:56], zhanghailiang wrote: > This is the 21th version of COLO frame series. > > Rebase to the latest master.
I've reviewed the patchset, have some minor comments, but overall it looks good. The changes are contained, and common code / existing code paths are not affected much. We can still target to merge this for 2.8. Do you have any tests on how much the VM slows down / downtime incurred during checkpoints? Also, can you tell how did you arrive at the default checkpoint interval? Thanks, Amit