Patching job does not start

Hello all,

Had a manually scheduled job in my schedule. It was supposed to start at 12:30 AM on a certain date. It did not start and shows nothing in the tracker. It is also out of the schedule.

Two questions: Could this be caused if my primary hard drive on the server running the console was very low on disk space?

Secondly, where do I go to see what happened to the job?? A log??

Thanks.