Manchester has now a fully working DPM with 6 TB. There are 2 space tokens ATLASPRODDISK and ATLASDATADISK. The service has been added to the GOC and the Information System, the space tokens are published. The errors have been corrected and the system has been passing the SAM tests continuously since yesterday.
I added some information to the wiki
https://www.gridpp.ac.uk/wiki/Manchester_DPM#Atlas_Space_tokens
https://www.gridpp.ac.uk/wiki/Manchester_DPM#Errors_along_the_path