Hi everyone, We have some issues about setting COLO feature. Hope somebody could give us some advice.
Issue 1: We dynamic to set COLO feature for PVM(2 core, 16G memory), but the Primary VM will pause a long time(based on memory size) for waiting SVM start. Does it have any idea to reduce the pause time? Issue 2: In https://github.com/qemu/qemu/blob/master/migration/colo.c#L503, could we move start_vm() before Line 488? Because at first checkpoint PVM will wait for SVM's reply, it cause PVM stop for a while. We set the COLO feature on running VM, so we hope the running VM could continuous service for users. Do you have any suggestions for those issues? Best regards, Daniel Cho