• Components all deployed at RAL for MultiSIte testing that is to happen in the next few weeks
  • Butler now contactable from BatchFarm
  • IngestD configured and ready for MultiSite test
  • Kafka picking up messages from US
  • Current tests passing green
• Potential issues that RAL could face
  • Lancaster has run some tests with actual data and they have seen a large amount of I/O on their CephFS mount on the worker nodes
    • Due to many small files
    • Swapping to DAVS has changed the job I/O behaviour to reduce this but still high amounts
    • Lancs considering using Ceph over CephFS for this workflow
• Job Slot limit increased to 1000 for when analysis work comes in
•  

Jobs running well, (SLAC / S3DF in down time hence no jobs today)

transfers were failing, but now seem to be working after network changes last night for FTS