Hi , I am trying to configure virtual machine disk locking, i have followed : http://libvirt.org/locking.html However i am not seeing this: __LIBVIRT__DISK__ under /var/lib/libvirt/sanlock and guessing for this reason, when i am trying to start to vm, i am getting bellow issues 2013-11-27 12:46:32.846+0000: 26072: error : virCommandHandshakeWait:2413 : internal error unsupported configuration: Read/write, exclusive access, disks were present, but no leases specified [root@kvm1 sanlock]# egrep -v ^# /etc/libvirt/qemu-sanlock.conf host_id = 1 auto_disk_leases=0 require_lease_for_disks=0 Dont understand where I am doing wrong. Can any one please help me. Kind Regards -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html