Difference between revisions of "EJFAT EPSCI Meeting Mar. 9, 2022"

Latest revision as of 18:41, 9 March 2022

The meeting time is 2:00pm.

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Meeting URL
https://jlab-org.zoomgov.com/j/1612038101?pwd=Yk96QUcyT1NDVTRRUGNtOFVSSTdaUT09&from=addon

Meeting ID
161 203 8101

Passcode
378382

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Agenda:

Previous meeting
Situation:
- Testing with End-to-end EJFAT ERSAP solution on FPGA LB
- Jumbo Frames - indra-s2, fpga
- Using script based LB Control Plane
- Awaiting Compute Equip.- ETA 1 June
- Awaiting Networking Equip. - ETA 1 July
- Building Interim Test Environments:
  - 129.57.109.0/24 subnet (100Gbs)
    - indra-s[1,2,3], alkaid
    - Benchmarks for RT2022 (April 1)
  - 129.57.172.0/22 subnet (1Gbs ?) - old/idle Hall-D machines
Pending:
- ~~Minor f/w change for 'garbage' packets~~
- 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):
  - Interim Test Environments:
    - 129.57.109.0/24 subnet (100Gbs)
      - connect FPGA port #2 to switch
      - connect Mellanox 100 Gbs NIC port #2 to switch
      - Jumbo Frames - indra-s[1,3], alkaid, 109 subnet switch?
    - 129.57.172.0/22 subnet (10Gbs)
      - ERSAP / EJFAT RE
  - Control Plane ARP poisoning (spoofing? proxy?)
    - arp -s ip_addr hw_addr netmask nm pub
    - sudo arp -i enp134s0 -s 129.57.109.254 00:aa:bb:cc:dd:ee netmask 255.255.255.0 pub
      - SIOCSARP: Invalid argument
    - sudo arp -i enp134s0 -s 129.57.109.254 00:aa:bb:cc:dd:ee pub
      - Address HWtype HWaddress Flags Mask Iface
      - 129.57.109.254 (incomplete) enp175s0f1
- Downstream:
  - C-based control plane
    - Feedback from Compute hosts design
    - Control Plane Arp cache / network good citizen - P4 may do
  - Control Plane daemon for compute host
  - IPV6 testing
  - EJFAT Subnet
  - Hall-D EJFAT + SLURM use case
Issues:
- Abbott spare 8 nodes - OBE?
- Hall-D spare 10Gbs NICs - OBE?
- CentOS 7 install on interim boxes - OBE?
- Use (2) spare/borrowed switches - OBE?
- Diagram - OBE?
- ejfat-sw-2022.jlab.org (129.57.29.83) - what is this guy?
- Mellanox 40Gbs NIC in indra-s2
AOT

@@ Line 34: / Line 34: @@
 *:
 * Situation:
-** Testing with ERSAP on FPGA LB
+** Testing with End-to-end EJFAT ERSAP solution on FPGA LB
+** Jumbo Frames - indra-s2, fpga
 ** Using script based LB Control Plane
 ** Awaiting Compute Equip.- ETA 1 June
 ** Awaiting Networking Equip. - ETA 1 July
-** End-to-end EJFAT ERSAP solution
+** Building Interim Test Environments:
-** Building Interim Test Lab
+*** 129.57.109.0/24 subnet (100Gbs)
-*** Use FPGA port #1 for local host subnet testing
+**** indra-s[1,2,3], alkaid
-*** Use FPGA port #2 for switch fabric testing
+**** Benchmarks for RT2022 (April 1)
-*** Use (2) spare/borrowed switches
+*** 129.57.172.0/22 subnet (1Gbs ?) - old/idle Hall-D machines
-*** Using spare 8 nodes (Abbott)
-*** Using Hall-D spare 10Gbs NICs
-*** [https://jeffersonlab-my.sharepoint.com/:b:/r/personal/goodrich_jlab_org/Documents/EJFAT/EJFAT%20Network%20Setup.pdf?csf=1&web=1&e=hkUo8k Diagram]
 * Pending:
 ** <s>Minor f/w change for 'garbage' packets</s>
@@ Line 52: / Line 50: @@
 ** ESnet private, forkable Jlab P4 and simulations GitHub repo (April)
 * To Do:
-** Connect
+** Near Term:
-*** FPGA port #2 to switch
+*** <s>[[Test Plans | Test Plan]]</s>
-*** Mellanox NIC port #2 to switch
+*** Performance Measures (RT2022 - April 01 submission):
-*** Switch config for FPGA
+*** Interim Test Environments:
-** CentOS 7 install on interim boxes - next week
+**** 129.57.109.0/24 subnet (100Gbs)
-** C-based control plane
+***** connect FPGA port #2 to switch
-*** Feedback from Compute hosts design
+***** connect Mellanox 100 Gbs NIC port #2 to switch
-*** Control Plane Arp cache / network good citizen - P4 may do
+***** Jumbo Frames - indra-s[1,3], alkaid, 109 subnet switch?
-** Control Plane daemon for compute host
+**** 129.57.172.0/22 subnet (10Gbs)
-** Jumbo Frames
+***** ERSAP / EJFAT RE
-** IPV6 testing
+*** Control Plane ARP poisoning (spoofing? proxy?)
-** EJFAT Subnet
+**** arp -s ''ip_addr'' ''hw_addr'' netmask ''nm'' pub
-** Performance Measures (RT2022 - April 01 submission):
+**** sudo arp -i enp134s0 -s 129.57.109.254 00:aa:bb:cc:dd:ee netmask 255.255.255.0 pub
-*** Stress Test ERSAP / EJFAT
+***** SIOCSARP: Invalid argument
-*** Payload Size
+**** sudo arp -i enp134s0 -s 129.57.109.254 00:aa:bb:cc:dd:ee  pub
-*** Reassembly
+***** Address        HWtype HWaddress    Flags Mask Iface
-*** Multiple Back-Ends
+***** 129.57.109.254        (incomplete)            enp175s0f1
-*** AOT
+** Downstream:
-* [[Test Plans | Test Plan]]
+*** C-based control plane
-*:
+**** Feedback from Compute hosts design
+**** Control Plane Arp cache / network good citizen - P4 may do
+*** Control Plane daemon for compute host
+*** IPV6 testing
+*** EJFAT Subnet
+*** Hall-D EJFAT + SLURM use case
+* Issues:
+** Abbott spare 8 nodes - OBE?
+** Hall-D spare 10Gbs NICs - OBE?
+** CentOS 7 install on interim boxes - OBE?
+** Use (2) spare/borrowed switches - OBE?
+** [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?
+** ejfat-sw-2022.jlab.org (129.57.29.83) - what is this guy?
+** Mellanox 40Gbs NIC in indra-s2
 * AOT
 <hr>

Difference between revisions of "EJFAT EPSCI Meeting Mar. 9, 2022"

Latest revision as of 18:41, 9 March 2022

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