Just refer everyone at this point the actual standard: http://www.ietf.org/rfc/rfc4627.txt
It leaves it up to the application how to interpret and store integers. It would be standard-conforming to only allow "0" and "1". While qemu is technically correct, in practice it's being very unhelpful here. Rich. -- Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones virt-df lists disk usage of guests without needing to install any software inside the virtual machine. Supports Linux and Windows. http://et.redhat.com/~rjones/virt-df/