Difference between revisions of "EJFAT EPSCI Meeting May. 11, 2022"
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** ESnet private, forkable Jlab P4 and simulations GitHub repo (May) | ** ESnet private, forkable Jlab P4 and simulations GitHub repo (May) | ||
* To Do: | * To Do: | ||
| − | ** Near Term: | + | ** Near Term (May): |
*** Hall-B FT calorimeter and hodoscope streaming readout test - Pending OK from Sergey B. | *** Hall-B FT calorimeter and hodoscope streaming readout test - Pending OK from Sergey B. | ||
**** May be able to use Abbott's indra-s1 setup | **** May be able to use Abbott's indra-s1 setup | ||
| Line 70: | Line 70: | ||
**** [https://jeffersonlab-my.sharepoint.com/:p:/r/personal/goodrich_jlab_org/Documents/EJFAT/hall-b_test.pptx?d=w31891fd52c1a420ea2b29efcdf5f9ed2&csf=1&web=1&e=JGyxHO Diagram] | **** [https://jeffersonlab-my.sharepoint.com/:p:/r/personal/goodrich_jlab_org/Documents/EJFAT/hall-b_test.pptx?d=w31891fd52c1a420ea2b29efcdf5f9ed2&csf=1&web=1&e=JGyxHO Diagram] | ||
** Downstream: | ** Downstream: | ||
| − | *** [https://www.epj-conferences.org/articles/epjconf/abs/2021/05/epjconf_chep2021_04005/epjconf_chep2021_04005.html HOSS] | + | *** [https://www.epj-conferences.org/articles/epjconf/abs/2021/05/epjconf_chep2021_04005/epjconf_chep2021_04005.html HOSS] - June 1 |
**** parallelize writing of raw data files | **** parallelize writing of raw data files | ||
**** distribute raw data across multiple compute nodes for calibration skims | **** distribute raw data across multiple compute nodes for calibration skims | ||
| Line 87: | Line 87: | ||
* AOT | * AOT | ||
<hr> | <hr> | ||
| + | === Minutes: === | ||
| + | * Look at iperf2 for network testing | ||
| + | * Look at ROCE / NIC | ||
| + | * Hall B VTPs on .167. subnet | ||
Latest revision as of 19:26, 11 May 2022
The meeting time is 2:00pm.
Connection Info:
You can connect using ZoomGov Video conferencing (ID: 161 203 8101). (Click "Expand" to the right for details -->):
Meeting URL https://jlab-org.zoomgov.com/j/1612038101?pwd=Yk96QUcyT1NDVTRRUGNtOFVSSTdaUT09&from=addon Meeting ID 161 203 8101 Passcode 378382 Want to dial in from a phone? Dial one of the following numbers: US: +1 669 254 5252 or +1 646 828 7666 or +1 551 285 1373 or +1 669 216 1590 or 833 568 8864 (Toll Free) Enter the meeting ID and passcode followed by # Connecting from a room system? Dial: bjn.vc or 199.48.152.152 and enter your meeting ID & passcode
Agenda:
- Previous meeting
- Situation:
- Rec'd new f/w build 28 April
- Specs
- Restores Jumbo Frames
- arp, ping - working
- Port entropy field - Passed Test for data_id stream horizontal reassembly with 10 streams
- Using script based LB Control Plane
- ERSAP feed end bottleneck needs investigation; Timmer's blaster may provide relief
- EJFAT subnet VLAN 937 172.19.22.0/24
- EJFAT equip inventory:
- Loaners:
- (2) switches: ejfat-sw, daq-cc-f109-sw-1
- (3) DAQ dev machines indra-s[1-3] 129.57.29/109.23[0-2]
- (4) DAQ Farm machines dafarm6[1-4] currently on 129.57.29.17[1-4]
- (17) Hall-D machines - gluon120-36 129.57.172.1[20-36]
- 10Gbs NICs
- On Order:
- Compute Equip.- ETA 1 June - sans 100Gbs NICs (ETA 1 July)
- Networking Equip. - ETA
1 July5 October
- Loaners:
- LAN Speed Tests (iperf3 to indra-s2)
- indra-s3 - 30 Gbs
- indra-s1 - 20 Gbs
- alkaid - 17 Gbs
- indra-s2 - 10 Gbs
- Rec'd new f/w build 28 April
- Pending:
- Support C libraries for LB Host Control Plane - in unit test
- ESnet smartnic open-source GitHub repo (May)
- ESnet private, forkable Jlab P4 and simulations GitHub repo (May)
- To Do:
- Near Term (May):
- Hall-B FT calorimeter and hodoscope streaming readout test - Pending OK from Sergey B.
- May be able to use Abbott's indra-s1 setup
- May be able to use new VTP f/w with Hall-B VTP's - (Ben Raydo)
- CODA 3.10 + ERSAP for new VTP f/w
- CODA 2.0 for old VTP f/w
- Diagram
- Hall-B FT calorimeter and hodoscope streaming readout test - Pending OK from Sergey B.
- Downstream:
- HOSS - June 1
- parallelize writing of raw data files
- distribute raw data across multiple compute nodes for calibration skims
- 1 Gbs at hi-luminosity
- Control Plane
- Will interact with SLURM
- Python based (?)
- Control Plane daemon for compute host (?)
- Demonstrate CP based flexibility/elasticity
- Hall-D comms with DAQ 109 subnet require network customization; DAQ 29 subnet available
- Hall-D EJFAT use case
- Hall-D EJFAT Network Diagram
- DPDK
- IPV6 testing
- RT2022 - August 01-05 Conference
- HOSS - June 1
- Near Term (May):
- AOT
Minutes:
- Look at iperf2 for network testing
- Look at ROCE / NIC
- Hall B VTPs on .167. subnet