[libvirt] virtlockd - manual lock management. Is there a way?

Hello. Is there a way to manually manage (acquire/release/info) locks in virtlockd for running qemu via libvirt? I haven't found any virsh command for that. Possibly via virtlockd's unix socket? What to send through socat? I'm trying to workarund bug (live external disk-only snapshot deadlocks with virtlockd): https://bugzilla.redhat.com/show_bug.cgi?id=1191901 Best regards -- Piotr Rybicki, Prezes Zarządu InnerVision Sp. z o.o. http://www.innervision.pl