Because of the issue described in https://groups.google.com/forum/#!topic/qubes-users/nyzvFA4lgyI
I got to a point when my system is a little bit not responsible after resume and went to restart. While looking at restart progress that was stuck for a while I did force-shutdown and started the qubesOs after that.
After I booted and logged into the system the one VM was not working and preventing others from startup: sys-firewall
I got an ERROR: volume qubes_dom0/vm-sys-firewall-private missing
Any ideas what can I do now to recover that?
Thanks,
Andrey
Seems I need just to recover sys-firewall image.
Any ideas how to reinstall sys-firewall VM?