reboot shutdown

Machines rebooting automatically. Solution?

Hi all, I am running a SuperMicro X10SDV-6C+-TLN04F board. When I just down I reach the "reached target shutdown" systemd message and then a reboot initiates. Pretty standard setup except that my VMs are all stored on an NFS share. I've ensured that my BIOS isn't set to auto-boot and that it...