Can you provide the full guest XML for this - "/etc/libvirt/qemu/$GUESTNAME.xml", and also the full QEMU command line - "/var/log/libvirt/qemu/$GUESTNAME.xml". We need to see whether the disk is considered read-only from libvirt's POV.
Can you provide the full guest XML for this - "/etc/libvirt/ qemu/$GUESTNAME .xml", and also the full QEMU command line - "/var/log/ libvirt/ qemu/$GUESTNAME .xml". We need to see whether the disk is considered read-only from libvirt's POV.