EJFAT EPSCI Meeting Jul. 17, 2024

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The meeting time is 2:30pm.

Connection Info:

You can connect using Teams Link. (Click "Expand" to the right for details -->): 

Meeting URL
	https://teams.microsoft.com/l/meetup-join/19%3ameeting_M2ExMzNiYmItNTNiMi00NzE4LTkwYWItOTQwYjJmMTJiMDhh%40thread.v2/0?context=%7b%22Tid%22%3a%22b4d7ee1f-4fb3-4f06-9037-2b5b522042ab%22%2c%22Oid%22%3a%22ff03cbe2-66d5-4741-bf32-ff1c69fa2fcc%22%7d

Meeting ID
273 279 114 915

Passcode
Rkypzi


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
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