I have been practicing redhat Linux in my virtual machine quite a lot and I am quite confident.
I felt really really bad to fail the exam twice.
It seems my node2 work was never saved in the previous exam and in this exam.
Actually I have booted the node 2 twice and I definitely saw the storage related configuration was there. But I lost all the scores for this area. Last time, I got the reply that " one of your system did not reboot to a usable state and could not be graded"
I do not know what happened. It must be a very small, but extremely critical point I have missed. This never happen in my local virtual machine environment.
Can anybody help and give your hint?
Many thanks!
