> > Not yet, I saw Dave's comment's, it will beak post copy, it's not hard to > > fix > this. > > A more important thing is Paolo's comments, I don't know in which case > this patch will break LM. Do you have any idea about this? > > Hope that QEMU don't write data to the block 'pc.ram'. > > > > Paolo is right, for VM in destination, QEMU may write VM's memory before > VM starts. > So your assumption that "VM's RAM pages are initialized to zero" is incorrect. > This patch will break LM. >
Which portion of the VM's RAM pages will be written by QEMU? Do you know some exact information? I can't wait for Paolo's response. Liang