EJFAT EPSCI Meeting Aug. 9, 2023
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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 -->):
Agenda:
- Previous meeting
- Announcements:
- Computer center power outage 08/10/2023, 08/17/2023
- NERSC Test Development:
- Data Source:
- JLAB, CLAS12, pre-triggered events - 1 channel
- Front End Packetizer pending mods for Tick-sync msg to CP - UDP packet to port on CP Host
Derek Howard (ESnet) to build CP for EJFAT and Perlmutter at NERSC with JLab assisting- completeLocal Installation of ESnet CP- complete
- Data Sink:
- Perlmutter
- ERSAP
- Networking for Test
L3VPN Design with ESNetVet the cybersecurity controls with the security group.Implement Local network configuration changes/cybersecurity controlsConfigure L3VPN, establish peering nextRelocate to HACS-4- Configure hosts to use tunnel, confirm traffic flow is as expected -
IPV4, IPV6 pending
- JLab Preliminary NERSC Test
Vardan's Metrics/Horizontal Scaling- Preliminary Testing: New LB f/w and CP:
JLab, ESnet
- Test Plans - JLab, ESnet, NERSC:
- Data Source:
- Hall B CLAS12 detector streaming test
- Switch 7050 is expected to arrive some time around October; we have already transceivers, short cables and patch panel to connect up to 32 VTPs to it using two 10GBit links per VTP
- Fiber installation between hallb forward carriage and hallb counting room should be done this summer, will be enough for 24 VTPs using two 10GBit links per VTP
- We have only one fiber between hallb counting room and counting house second floor available right now, will order more fibers installation, may take several months
- There are several available fibers between counting house second floor and computer center (like 6), we can use a couple of them for our test
- Summary: sometime in October, we should have 48 10GBit links from 24 VTPs connected to the switch in hallb counting room, with that switch connected to computer center by 2x100GBit links
- RT2022 Paper: Submission Process Complete
- ACAT2022 Paper: - submitted
- CHEP 2023 Conference Publication - QL/PID focused - Derek/Mike - deadline September 8, 2023
- EJFAT Architecture
- Demo Ready EJFAT Instance
- EJFAT Operational Status Board -> Prometheus Reporting
- Resources:
- AOT