We are testing new Cisco UCS B200 blades which are setup to boot from SAN. Granted this is my first time boot from SAN so this whole process has been a great learning experience. Anyway We have a small 20GB boot lun which then has the remain portion as a local datastore (again just for testing). Once of our blades has a hardware failure so the boot profiles and was assigned to another host. The host boot without issue the both is when is came up it stated the core dump partition was not set. After searching on the internet I was able to reset and enable the core dump partition again.
Now I am trying to understand why this happened?