title: In Hudson or Jenkins, how can you restore deleted builds?
body: <p>I accidentally deleted some builds for a job that I would have rather kept. I restored the builds on disk from backup, but they still do not show up when I am on the status page for that job.</p>
  
  <p>I have tried both triggering another build for the job and re-starting Hudson.</p>
  
  <p>How can I fully-restore these builds? Is there a DB that Hudson uses to store this type of information?</p>