[libvirt-users] blockcopy pauses vm

Hello, I want to live migrate qcow disk image. virsh snapshot-create-as --domain my-vm migration-snapshot \ --diskspec vda,file=/opt/n0-n1/my-vm-snapshot.img \ --disk-only --atomic --no-metadata virsh undefine my-vm virsh blockcopy --domain my-vm vda \ /opt/n0-n1/my-vm.img \ --wait --verbose --timeout 3600 I check the copy status with "virsh blockjob my-vm vda". After %92 VM pauses and I cannot resume it.