[libvirt-users] How to set manually starting date/time for guest kvm

Hi there, is there a way to set a guest to start with a specific date and time. (e.g. when guest boots, starting guest time should always be (2017-02-05T12:00:00)). I've tried something like this in my kvm domain: <clock offset='variable' adjustment='-86400' basis='localtime'> <timer name='rtc' tickpolicy='delay' track='guest'/> <timer name='pit' tickpolicy='delay'/> <timer name='hpet' present='no'/> </clock> However, i can't insert a specific date and time statement (like starting kvm with -rtc base="2017-02-05T12:00:00"). The date/time must be set before starting the vm and must always be the same. Cheers, Matt