EJFAT EPSCI Meeting Jul. 17, 2024

From epsciwiki
Jump to navigation Jump to search

The meeting time is 2:30pm.

Connection Info:


Agenda:

  1. Previous meeting
  2. Announcements:
  3. System Status:
    1. Stable JLab LBs on ejfat-2,4
    2. Dev JLab LB up on ejfat-1
    3. ESnet Stable/Dev LB available
    4. Subscription/Security s/w updates in test
  4. Admin
    1. EJFAT Reconfig meetings/Tools to explore options
    2. SSD drives on ejfat-fs - 20TB used of 28TB - use all for storage?
    3. Ram Disks: 1TB Total Mem on ejfat-fs, 0.5 TB others
    4. Cluster Config 7 machines 2^3 Cube: U280 LAG=yes/no, NIC LAG=yes/no, prod/dev, num FPGAs
    5. Switch Ports - 10 free switch #1, ? free switch #2
    6. Turn machines over to sys admin/Puppet - except for ejfat-fs
    7. Nvidia address conflict
  5. IRI Test Development:
    1. LB version = Beta version
    2. Data Source:
      1. JLAB, CLAS12, pre-triggered events - 1 channel
    3. Data Sink:
      1. Perlmutter - 40 nodes
      2. ORNL/ESnet/JLab IRI Testbed / Defiant - 4 nodes allocated
      3. JLab - 7 nodes available
      4. ERSAP
    4. Test Plans - JLab, ESnet, NERSC:
    5. Prometheus Dashboards
  6. ACAT 2024 Paper Author Guidelines
  7. JLab FEG/SRO - will use interim UDP solution for event sync - heats up in July
  8. E2SAR
  9. IB
  10. Resources:
    1. HPDF
    2. EJFAT API
  11. AOT