Operational issues;

• There was a spike of failed WGProduction jobs last Sunday. Not our fault -- buggy xrootd client used by the jobs.
• There were some failed uploads from HLTFarm to Tier-1 sites (including RAL)
  • These errors can be ignored -- HLTFarm does not have external connectivity, and this transfers should have never been submitted (but due to a bug in DIRAC they were..)
• Low level of upload failures from other sites to ECHO
  • French sites seems to be the most affected
  • Seems like transfers are just timing out due to low speed
• Almost all transfers from RAL to Lanzhou are failing
  • So far it is not clear which side is problematic