• Corrected the missing accounting data for May
    Still trying to figure out the current double accounting issue
    
  - Testing RHEL9.8 on service nodes, one dcache pool node and one worker node.
    Waiting for kernel fix for ipv6 bug CVE-2026-43038 to update pool nodes
    and lustre support for 9.8 kernel to update UM worker nodes.
• Chasing dcache billing errors: timeout on get operations
  • found 19 files which were not present in dcache but registered in RUCIO, we declared them as lost files
  • Had a misunderstanding about the get errors, initially thought they were READ accesses to the dCache and could not find these files registered in RUCIO to AGLT2, after more debug, found out they were actually failed writes. 
  • A couple of reasons led to the spike of failed writes: 1) transfers from a problematic site FREIBURG site 2)  a spike checksum mismatches after finishing transfers, sources varied.