I need to do some exploration of Qemu-KVM virtual machines physical memory (particularly I need to check the fact of the physical memory intersection). In order to do that I'm trying to save VM's state with a virsh dump or virsh save command.
The dumped files have binary structure, and I cannot find a description for that, exepting this unofficial(?) tool. It is told there that virsh dump creates file of QEMU-savevm format while virsh save gives a Libvirt-QEMU-save formatted file. However, I didn't manage to find these terms on the Internet.
I'll be glad if someone could clarify this situation, maybe giving a link to the mislaid documents. Thank you,
