Skip to content

[Mellanox][201911] Support buffer configuration for 2km cable#62

Closed
stephenxs wants to merge 1 commit into201911from
2kb-cable-201911
Closed

[Mellanox][201911] Support buffer configuration for 2km cable#62
stephenxs wants to merge 1 commit into201911from
2kb-cable-201911

Conversation

@stephenxs
Copy link
Owner

Why I did it

  1. Update pg_profile_lookup.ini with 2000m cable supported
  2. Update buffer configuration for t1 with uplink cable 2000m
  • For SN3800 platform:
    • C64: 32 100G down links and 32 100G up links.
    • D112C8: 112 50G down links and 8 100G up links.
    • D24C52: 24 50G down links, 20 100G down links, and 32 100G up links.
    • D28C50: 28 50G down links, 18 100G down links, and 32 100G up links.
  • For SN2700 platform:
    • D48C8: 48 50G down links and 8 100G up links
    • C32: 16 100G downlinks and 16 100G uplinks
  • For SN4600C
    • D112C8: 112 50G down links and 8 100G up links.

Signed-off-by: Stephen Sun stephens@nvidia.com

How I did it

How to verify it

Run QoS regression test

Which release branch to backport (provide reason below if selected)

  • 201811
  • 201911
  • 202006
  • 202012

Description for the changelog

A picture of a cute animal (not mandatory but encouraged)

1. Update pg_profile_lookup.ini with 2000m cable supported
2. Update buffer configuration for t1 with uplink cable 2000m
  - For SN3800 platform:
    - C64: 32 100G down links and 32 100G up links.
    - D112C8: 112 50G down links and 8 100G up links.
    - D24C52: 24 50G down links, 20 100G down links, and 32 100G up links.
    - D28C50: 28 50G down links, 18 100G down links, and 32 100G up links.
  - For SN2700 platform:
    - D48C8: 48 50G down links and 8 100G up links
    - C32: 16 100G downlinks and 16 100G uplinks
  - For SN4600C
    - D112C8: 112 50G down links and 8 100G up links.

Signed-off-by: Stephen Sun <stephens@nvidia.com>
@stephenxs stephenxs closed this Apr 19, 2021
stephenxs pushed a commit that referenced this pull request May 7, 2022
[master][sonic-linkmgrd] submodule updates

df51322 Longxiang Lyu   Fri May 6 10:01:46 2022 +0800   Add `ActiveActiveStateMachine` implementation (#64)
e721ceb Jing Zhang      Wed May 4 10:07:14 2022 -0700   Add doc for default route related changes  (#63)
7bb06fb Jing Zhang      Tue May 3 09:48:28 2022 -0700   Add Cli support to enable or disable default route related feature (#68)
e4b02cb Jing Zhang      Mon May 2 13:27:54 2022 -0700   Reset WaitActiveUp count before switching to active (#70)
212d960 Jing Zhang      Wed Apr 27 10:35:05 2022 -0700  lower log level to warning (#69)
48abc9e Jing Zhang      Thu Apr 14 16:50:04 2022 -0700  Add support to enable switchover time measurement (with link prober interval decreased to 10ms) feature  (#61)
c4858a6 Jing Zhang      Thu Apr 14 11:27:55 2022 -0700  Avoid proactively switching to `active` if default route is missing  (#62)

sign-off: Jing Zhang zhangjing@microsoft.com
stephenxs pushed a commit that referenced this pull request Aug 9, 2022
24f505148 [eloop.c]: Increase timeout of signal termination (#62)
2b2c1ad72 [driver_macsec_sonic.c]: Fixbug: a wrong db_wait in delete sa (#61)

Signed-off-by: Ze Gan <ganze718@gmail.com>
stephenxs pushed a commit that referenced this pull request Sep 21, 2022
24f505148 [eloop.c]: Increase timeout of signal termination (#62)
2b2c1ad72 [driver_macsec_sonic.c]: Fixbug: a wrong db_wait in delete sa (#61)

Signed-off-by: Ze Gan <ganze718@gmail.com>
stephenxs pushed a commit that referenced this pull request Jan 2, 2025
…ly (sonic-net#21230)

#### Why I did it
src/dhcprelay
```
* b242307 - (HEAD -> master, origin/master, origin/HEAD) Revert "Fail build when test fail (#53)" (#62) (19 hours ago) [Yaqiang Zhu]
* dbaee8b - Fail build when test fail (#53) (6 days ago) [Yaqiang Zhu]
* ef7b972 - [Build] Update to build bookworm debian package (#55) (8 days ago) [Yaqiang Zhu]
* 011066a - Add wait and check ip address check when dhcp6relay init (#52) (11 days ago) [Yaqiang Zhu]
```
#### How I did it
#### How to verify it
#### Description for the changelog
stephenxs pushed a commit that referenced this pull request Apr 25, 2025
…ly (sonic-net#22416)

#### Why I did it
src/sonic-stp
```
* a80676a - (HEAD -> master, origin/master, origin/HEAD) MSTP utility APIs (#62) (2 days ago) [Divya Kumaran Chandralekha]
* 2c3eccc - MSTP extern API declaration (#63) (2 days ago) [Divya Kumaran Chandralekha]
```
#### How I did it
#### How to verify it
#### Description for the changelog
stephenxs pushed a commit that referenced this pull request Jul 4, 2025
…ically (sonic-net#22863)

#### Why I did it
src/sonic-dash-ha
```
* 000fa6b - (HEAD -> master, origin/master, origin/HEAD) swbus-edge support of reconnecting to swbusd (#62) (10 hours ago) [yue-fred-gao]
```
#### How I did it
#### How to verify it
#### Description for the changelog
stephenxs pushed a commit that referenced this pull request Mar 9, 2026
…tically (sonic-net#25662)

#### Why I did it
src/sonic-dash-api
```
* 18a29c1 - (HEAD -> master, origin/master, origin/HEAD) Add step to compile Trixie in the CI builds (#64) (56 seconds ago) [Saikrishna Arcot]
* 99a835c - Move route rule priority to key (#62) (3 hours ago) [Lawrence Lee]
```
#### How I did it
#### How to verify it
#### Description for the changelog
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Labels

None yet

Projects

None yet

Development

Successfully merging this pull request may close these issues.

2 participants