[Koha] Bugzilla and other sites outage

Hi All Linode are rebooting all of their xen servers which will mean the VM that bugzilla and a bunch of other Koha sites and tools run on will disappear for a couple of hours. It will be rebooted at 2015-03-07 6:00:00 PM UTC They have allocated a 2 hour window, but it should not be down that long. Chris