Re: [libvirt] [Qemu-devel] libvirt doesn't work with qemu 1.0

On 12/02/2011 01:32 PM, Anthony Liguori wrote: >> But we already have to call 'qemu -h' for other reasons; so we might as >> well be efficient and learn as much as possible from that result than by >> calling both 'qemu -h' and 'qemu -qmp ...', in order to probe what qemu >> supports. >> >> Also, 'qemu -qmp' doesn't work. What's the proper syntax for invoking >> qemu in order to query QMP capabilities, but without also starting up a >> guest? > > > anthony@titi:~/build/qemu$ (sleep 1; echo -e '{"execute": > "qmp_capabilities"}\n{"execute": "quit"}') | > x86_64-softmmu/qemu-system-x86_64 -qmp stdio -S -display none | head -1 > {"QMP": {"version": {"qemu": {"micro": 94, "minor": 15, "major": 0}, > "package": ""}, "capabilities": []}} Doesn't work on 0.12 (the first version with qmp):