Difference between revisions of "EJFAT EPSCI Meeting Mar. 30, 2022"
Jump to navigation
Jump to search
(Created page with "The meeting time is 2:00pm. === Connection Info: === <div class="toccolours mw-collapsible mw-collapsed"> You can connect using [https://jlab-org.zoomgov.com/j/1612038101?pwd...") |
|||
| Line 31: | Line 31: | ||
<!--------------------------------------------------------------------------------------------------> | <!--------------------------------------------------------------------------------------------------> | ||
=== Agenda: === | === Agenda: === | ||
| − | * [[EJFAT EPSCI Meeting Mar. | + | * [[EJFAT EPSCI Meeting Mar. 23, 2022 | Previous meeting]] |
| + | *: | ||
*: | *: | ||
* Situation: | * Situation: | ||
| Line 49: | Line 50: | ||
** Near Term: | ** Near Term: | ||
*** <s>[[Test Plans | Test Plan]]</s> | *** <s>[[Test Plans | Test Plan]]</s> | ||
| − | *** | + | *** RT2022 - April 01 submission |
| + | *** Performance Measures / ERSAP | ||
*** <s>Control Plane ARP poisoning</s> | *** <s>Control Plane ARP poisoning</s> | ||
***<s> '''alkaid''' -> jumbo frames</s> | ***<s> '''alkaid''' -> jumbo frames</s> | ||
***<s> Linux IP stack buffer size</s> | ***<s> Linux IP stack buffer size</s> | ||
*** data_id <-> reassembly port mapping | *** data_id <-> reassembly port mapping | ||
| + | *** Hall-B has an old version of the firmware, so VTP will send TCP (no UDP). Could intercept and resend UDP VTP streams (12 streams, if we get 3 crates) to how LB can handle 12 ID's and do effectively an aggregation. | ||
** Downstream: | ** Downstream: | ||
*** P4 enhancements for | *** P4 enhancements for | ||
Revision as of 16:57, 30 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- RT2022 - April 01 submission
- Performance Measures / ERSAP
Control Plane ARP poisoningalkaid -> jumbo framesLinux IP stack buffer size- data_id <-> reassembly port mapping
- Hall-B has an old version of the firmware, so VTP will send TCP (no UDP). Could intercept and resend UDP VTP streams (12 streams, if we get 3 crates) to how LB can handle 12 ID's and do effectively an aggregation.
- 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