Align watermark flow with port configuration #2672
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@stephenxs can you review this backport as well? just to be sure it is all aligned and i will assist with the merge. |
stephenxs
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Feb 22, 2023
liat-grozovik
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Feb 23, 2023
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Update sonic-swss submodule pointer to include the following: * 3aeb4be Align watermark flow with port configuration ([sonic-net#2672](sonic-net/sonic-swss#2672)) Signed-off-by: dprital <drorp@nvidia.com>
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Update sonic-swss submodule pointer to include the following: * 3aeb4be Align watermark flow with port configuration ([#2672](sonic-net/sonic-swss#2672)) Signed-off-by: dprital <drorp@nvidia.com>
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This PR fixes the following issue:
sonic-net/sonic-buildimage#11219
It's a cherry-pick (with conflicts resolution) for 202205 of the following PR:
#2525
What I did
Align watermark flow with port configuration
correct the queue, watermark and pg-drop counterpoll functionality according to cli commands
Why I did it
the flow before this commit was wrong, when watermark counterpoll was enabled, stats wasn't created in FLEX_COUNTERS_DB
and COUNTERS_DB unless enabling queue counterpoll as well.
in the same way when pg-drop counterpoll was enabled stats weren't added until watermark was enabled.
This is due to the wrong flow where queue and pg maps were generated only when queue or watermark (pg-watermark)
key was detected in flexcountersorch.cpp
How I verified it
manual testing
VS test (updated to reflect current flow) - before this commit only queue was tested
regression test
Details if related