https://stfc.atlassian.net/browse/GS-131: Jobs failing with: failed to close file descriptor: bad file descriptor 

(peak rate ~ 200 jobs per day, typically user analysis; observeed elsewhere at only pic, IFAE). 

TAPE REST API:

• Enabled for production for MCTAPE activities

SRR is not correct for atlas storage values:

https://s3.echo.stfc.ac.uk/srr/storagesummary.json 

• Fortunately for RAL, we don't use that. 

ATLAS Tokens:

• Less advanced status to CMS; but starting to become more active
• LFNs using token access are likely (but not yet definite) to use a flat namespace across sites.
  • I.e. we will need to do some name-to-name mapping when a token request comes in to the actual PFN 

I would like us to engage in pack-marking / flow studies; which would mean to start sending flow data to the JISC flow collector ?