Difference between revisions of "EJFAT EPSCI Meeting Mar. 23, 2022"
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| Line 35: | Line 35: | ||
* Situation: | * Situation: | ||
** Testing with End-to-end EJFAT ERSAP solution on FPGA LB | ** Testing with End-to-end EJFAT ERSAP solution on FPGA LB | ||
| − | ** Jumbo Frames - indra-s2,s3, fpga | + | ** Jumbo Frames - indra-s2,s3, alkaid, fpga |
| + | ** Linux IP stack buffer size increased | ||
** Using script based LB Control Plane | ** Using script based LB Control Plane | ||
** Control Plane Gratuitous Arp cache updating (Scapy) | ** Control Plane Gratuitous Arp cache updating (Scapy) | ||
| Line 50: | Line 51: | ||
*** Performance Measures (RT2022 - April 01 submission): | *** Performance Measures (RT2022 - April 01 submission): | ||
*** <s>Control Plane ARP poisoning</s> | *** <s>Control Plane ARP poisoning</s> | ||
| − | *** '''alkaid''' -> jumbo frames | + | ***<s> '''alkaid''' -> jumbo frames</s> |
| − | *** Linux IP stack buffer size | + | ***<s> Linux IP stack buffer size</s> |
| + | *** data_id <-> reassembly port mapping | ||
** Downstream: | ** Downstream: | ||
*** P4 enhancements for | *** P4 enhancements for | ||
**** data_id <-> reassembly port mapping | **** data_id <-> reassembly port mapping | ||
| − | **** ipv4 ping, arp | + | **** P4 ipv4 ping, arp |
*** C-based control plane | *** C-based control plane | ||
**** Feedback from Compute hosts design | **** Feedback from Compute hosts design | ||
| Line 63: | Line 65: | ||
*** Hall-D EJFAT + SLURM use case | *** Hall-D EJFAT + SLURM use case | ||
* Issues: | * Issues: | ||
| − | ** O/S / Dev Tools on indra-s1,3, '''alkaid''', etc. | + | **<s> O/S / Dev Tools on indra-s1,3, '''alkaid''', etc.</s> |
| − | ** Abbott spare 8 nodes - OBE? | + | **<s> Abbott spare 8 nodes - OBE?</s> |
| − | ** Hall-D spare 10Gbs NICs - OBE? | + | **<s> Hall-D spare 10Gbs NICs - OBE?</s> |
| − | ** CentOS 7 install on interim boxes - OBE? | + | **<s> CentOS 7 install on interim boxes - OBE?</s> |
| − | ** [https://jeffersonlab-my.sharepoint.com/:b:/r/personal/goodrich_jlab_org/Documents/EJFAT/EJFAT%20Network%20Setup.pdf?csf=1&web=1&e=hkUo8k Diagram] - OBE? | + | **<s> [https://jeffersonlab-my.sharepoint.com/:b:/r/personal/goodrich_jlab_org/Documents/EJFAT/EJFAT%20Network%20Setup.pdf?csf=1&web=1&e=hkUo8k Diagram] - OBE?</s> |
* AOT | * AOT | ||
<hr> | <hr> | ||
Revision as of 17:12, 23 March 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:
- Testing with End-to-end EJFAT ERSAP solution on FPGA LB
- Jumbo Frames - indra-s2,s3, alkaid, fpga
- Linux IP stack buffer size increased
- Using script based LB Control Plane
- Control Plane Gratuitous Arp cache updating (Scapy)
- Awaiting Compute Equip.- ETA 1 June
- Awaiting Networking Equip. - ETA 1 July
- Benchmarks for RT2022 (April 1)
- Pending:
- Support C libraries for LB Host Control Plane
- ESnet smartnic open-source GitHub repo (April)
- ESnet private, forkable Jlab P4 and simulations GitHub repo (April)
- To Do:
- Near Term:
Test Plan- Performance Measures (RT2022 - April 01 submission):
Control Plane ARP poisoningalkaid -> jumbo framesLinux IP stack buffer size- data_id <-> reassembly port mapping
- Downstream:
- P4 enhancements for
- data_id <-> reassembly port mapping
- P4 ipv4 ping, arp
- C-based control plane
- Feedback from Compute hosts design
- Control Plane daemon for compute host
- IPV6 testing
- EJFAT Subnet
- Hall-D EJFAT + SLURM use case
- P4 enhancements for
- Near Term:
- Issues:
O/S / Dev Tools on indra-s1,3, alkaid, etc.Abbott spare 8 nodes - OBE?Hall-D spare 10Gbs NICs - OBE?CentOS 7 install on interim boxes - OBE?Diagram - OBE?
- AOT