EJFAT EPSCI Meeting Jul. 17, 2024

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. What 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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