Difference between revisions of "EJFAT EPSCI Meeting Sep. 11, 2024"
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### '''Special Events Issue''' | ### '''Special Events Issue''' | ||
#### [https://jeffersonlab.sharepoint.com/:i:/r/sites/SciComp/Shared%20Documents/EPSCI/EJFAT/EJFAT-SE-OOB.drawio.png?csf=1&web=1&e=56F0Ep Completely Out-of-band] | #### [https://jeffersonlab.sharepoint.com/:i:/r/sites/SciComp/Shared%20Documents/EPSCI/EJFAT/EJFAT-SE-OOB.drawio.png?csf=1&web=1&e=56F0Ep Completely Out-of-band] | ||
− | #### Pass-through / Out-of-band | + | #### [https://jeffersonlab.sharepoint.com/:i:/r/sites/SciComp/Shared%20Documents/EPSCI/EJFAT/EJFAT-3LB.drawio.png?csf=1&web=1&e=S5fb29 Three LBs] |
+ | #### [https://jeffersonlab.sharepoint.com/:i:/r/sites/SciComp/Shared%20Documents/EPSCI/EJFAT/EJFAT-PT-OOB.drawio.png?csf=1&web=1&e=dRs1e6 Pass-through / Out-of-band] | ||
#### In-band - new Req for LB F/W | #### In-band - new Req for LB F/W | ||
− | #### Pass-through / 2nd | + | #### [https://jeffersonlab.sharepoint.com/:i:/r/sites/SciComp/Shared%20Documents/EPSCI/EJFAT/EJFAT-3LB-1.drawio.png?csf=1&web=1&e=0YJCar Pass-through / 2nd LBs] |
#### Delay Line Technique | #### Delay Line Technique | ||
#### Extra Meta Data in Each Event | #### Extra Meta Data in Each Event |
Latest revision as of 17:22, 18 September 2024
The meeting time is 2:30pm.
Connection Info:
You can connect using Teams Link. (Click "Expand" to the right for details -->):
Agenda:
- Previous meeting
- Announcements:
- ACAT 2024 Paper - In Review
- ACAT 2022 Paper - accepted
- Scicomp Test Routers installation 09/18/2024
- Status
- Topics
- Weekly scheduled cluster maintenance
- IRI Test Development:
- LB version = ESnet Stable version
- Data Source:
- JLAB, CLAS12, pre-triggered events - 1 channel
- Data Sink:
- Perlmutter - 40 nodes
- ORNL/ESnet/JLab IRI Testbed / Defiant - 4 nodes allocated
- JLab - 7 nodes available
- ERSAP
- Test Plans - JLab, ESnet, NERSC:
- Prometheus Dashboards
- Analyzing data from Aug 29, 2024
- JLab FEG/SRO
- will use interim UDP solution for event sync
- Special Events Issue
- Completely Out-of-band
- Three LBs
- Pass-through / Out-of-band
- In-band - new Req for LB F/W
- Pass-through / 2nd LBs
- Delay Line Technique
- Extra Meta Data in Each Event
- E2SAR
- e2sar/ibaldin:0.1.0b1 available - MVP completed
- ejfat-5 reserved for E2SAR
- IB
- ejfat-3 - ready for FPGA cluster LB install
- SC poster submitted - demo in works
- SSD drives on ejfat-fs - 20TB used of 28TB - mount for EJFAT farm - pending
- Ram Disks: 1TB Total Mem on ejfat-fs, 0.5 TB others - pending
- Lustre storage for EJFAT - not available for Testbed or Ubuntu 20.04
- Experiment Halls - beam returns late January/February 2025
- Ubuntu 20.04 LTS - support ends in 2025
- LAGing U280 to switch on ejfat-1 - pending
- Resources:
- AOT