• dCache:  
    • slow release of free space: fixed by forcing dcache cleaner run more often
    • high memory usage on admin node: fixed by increasing memory on the server
    • IPv6 fully functional now
  • AFS phase-out on Tier1 computing farm:  ongoing, in rolling mode
  • singularity test:  
    • new condor queue and PanDA queues are being tested via HC jobs
    • individual production jobs also succeeded
    • expect to go in production soon
  • AGIS cleanup:  deleted some obsolete BNL PanDA queues