Hi,<br><br>I noticed that the update timestamp for history objects gets &quot;updated&quot; when these are deleted or purged using the cleanup_datasets.py script. When userless histories older than 30 days, for example, are deleted with this script, they cannot then be purged immediately (along with associated datasets) unless the --days 0 option is used. However, I think this would also purge histories that have been recently deleted through the web interface by a user. It seems that to prevent that happening I&#39;d need to wait another 30 days before really freeing up disk space associated with files from the old userless histories. Perhaps I&#39;ve misunderstood something about the way is supposed to work?<br>

<br>Thanks<br>Matt<br><br>