[libvirt] Why virsh domxml-to-native qemu-argv cut VN name

Hi, I think there is a bug when running virsh domxml-to-native qemu-argv with VM with long name, it getting cut - .. -name guest=l-dev-vrt-140-022-RH-7.0-Tal,debug-threads=on -object secret,id=masterKey0,format=raw,file=/var/lib/libvirt/qemu/domain--1-l-dev-vrt-140-022-RH/master-key.aes

[libvirt] Why virsh domxml-to-native qemu-argv changes PCI slot number

Hi, I have bridge type interface defined with slot 3 - but after running virsh domxml-to-native qemu-argv I get slot 2- -netdev tap,fd=21,id=hostnet0 -device e1000,netdev=hostnet0,id=net0,mac=f2:ff:ff:ff:ff:07,bus=pci.0,addr=0x2 Any idea why it's happen and how to keep the slot number? Libv