-device 'virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3' \
-iscsi 'initiator-name=iqn.1993-08.org.debian:01:aabbccddeeff' \
-rtc 'driftfix=slew,base=localtime' \
- -machine 'type=pc+pve0' \
+ -machine 'type=pc-i440fx-5.1+pve0' \
-global 'kvm-pit.lost_tick_policy=discard'