Hi all, Trying to create an online (vm still running) fails; attachted is de vdsm logfile trying to create a live snapshot. Some details: hypervisor = Fedora 17 + vdsm, all the latest updates etc. [root@kvm vdsm]# rpm -qi vdsm Name : vdsm Version : 4.10.0 Release : 2.fc17 Architecture: x86_64 Install Date: wo 27 jun 2012 12:08:20 CEST Group : Applications/System Size : 2425943 License : GPLv2+ Signature : (none) Source RPM : vdsm-4.10.0-2.fc17.src.rpm Build Date : vr 22 jun 2012 12:52:54 CEST Build Host : x86-11.phx2.fedoraproject.org Relocations : (not relocatable) Packager : Fedora Project Vendor : Fedora Project URL : http://www.ovirt.org/wiki/Vdsm Summary : Virtual Desktop Server Manager Description : The VDSM service is required by a Virtualization Manager to manage the Linux hosts. VDSM manages and monitors the host's storage, memory and networks as well as virtual machine creation, other host administration tasks, statistics gathering, and log collection. BTL, sanlock is disabled in qemu.conf (#lock_manager="sanlock"), I cannot install a vm when it's enabled. Is that related? Kind regards, Winfried