The MGOCC program searches trough every chunk in GridFS to determine whether a file and it's chunks are orphaned or not.
Only three things are needed for this program to work:
MongoConnectionString
the connection string to your MongoDB clusterDryRun
if you are an anxious individual you might want to see how many deletions would be performed- Patience, a lot of patience.
GPL v3.0 so use this at your own risk.