For some supermicros, boot only runs fine when watching via IPMI
Affected FECS:
dal007, dal008, dal018, dal019, dal020
Boot gets stuck. When just using /sbin/reboot, the FEC will not show up again. Only when watching the boot via the management interface website (IPMI), the boot will run fine.
Possible reason "Wait on Keyboard" enabled for them in bios / IPNI setup ?
TODO: Compare bios / IPNI settings with 'healthy' supermicro