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Alpha and ECN settings change for Th#4564

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lguohan merged 1 commit intosonic-net:masterfrom
neethajohn:th_mmu_tuning
May 9, 2020
Merged

Alpha and ECN settings change for Th#4564
lguohan merged 1 commit intosonic-net:masterfrom
neethajohn:th_mmu_tuning

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@neethajohn
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Signed-off-by: Neetha John [email protected]

Dynamic threshold setting changed to 0 and WRED profile green min threshold set to 250000 for Tomahawk devices

- How I did it
Changed the dynamic threshold settings in pg_profile_lookup.ini
Added a macro for WRED profiles in qos.json.j2 for Tomahawk devices
Necessary changes made in qos.config.j2 to use the macro if present

- How to verify it
Replaced pg_profile_lookup.ini and qos.json.j2 for the corresponding template on the device.
Replaced the qos.config.j2 template with the modified one in /usr/share/sonic/templates
Did a 'config load_minigraph' followed by 'config save'
Verified that pg_lossless profiles had 'dynamic threshold' set to 0 and AZURE_LOSSLESS wred profile had the green min threshold set to 250000

@neethajohn
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retest broadcom please

@yxieca
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yxieca commented May 9, 2020

retest broadcom please

@yxieca
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yxieca commented May 9, 2020

retest vsimage please

@lguohan lguohan merged commit 286aa35 into sonic-net:master May 9, 2020
yxieca pushed a commit that referenced this pull request May 9, 2020
Dynamic threshold setting changed to 0 and WRED profile green min threshold set to 250000 for Tomahawk devices

Changed the dynamic threshold settings in pg_profile_lookup.ini
Added a macro for WRED profiles in qos.json.j2 for Tomahawk devices
Necessary changes made in qos.config.j2 to use the macro if present

Signed-off-by: Neetha John <[email protected]>
rlhui pushed a commit that referenced this pull request May 10, 2020
Dynamic threshold setting changed to 0 and WRED profile green min threshold set to 250000 for Tomahawk devices

Changed the dynamic threshold settings in pg_profile_lookup.ini
Added a macro for WRED profiles in qos.json.j2 for Tomahawk devices
Necessary changes made in qos.config.j2 to use the macro if present

Signed-off-by: Neetha John <[email protected]>
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4 participants