Need to reboot the main file server, and physical machines that host various virtual machines.  This will be done just after midnight and will take approximately 25 minutes each, starting with the main file server.

Then I have to take various machines down for imaging, this will take approximately 25 minutes per machine as well, although that varies somewhat with each machine, shellx is the longest, some of the others are quicker.

This work is necessary to install the most recent software and make sure we have current backups in the event anything breaks.