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[action] [PR:21582] fix: only disable route check for T2#21613

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wangxin merged 1 commit intosonic-net:202511from
mssonicbld:cherry/202511/21582
Dec 12, 2025
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[action] [PR:21582] fix: only disable route check for T2#21613
wangxin merged 1 commit intosonic-net:202511from
mssonicbld:cherry/202511/21582

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Description of PR

Change the temporarily_disable_route_check fixture logic to only apply to T2 topology for now.

Summary:
Fixes # (issue) Microsoft ADO 36101536

Type of change

  • Bug fix
  • Testbed and Framework(new/improvement)
  • New Test case
  • Skipped for non-supported platforms
  • Test case improvement

Back port request

  • 202205
  • 202305
  • 202311
  • 202405
  • 202411
  • 202505
  • 202511

Approach

What is the motivation for this PR?

The current disable-and-enable routeCheck monitor logic is causing test flakiness on some non-T2 platforms (see #16876 (comment)). Certain platforms require additional time to restart the routeCheck monitor, which can leave it inactive when the next test begins and result in false failures. We would like to address this issue urgently in this PR.

In a follow-up PR, I will properly enhance the temporarily_disable_route_check fixture so that:

  • Users can choose which topologies apply the disable-and-enable routeCheck behavior
  • The fixture uses a wait_until() timeout to verify the routeCheck status is as expected before proceeding to the next step

How did you do it?

How did you verify/test it?

I ran the updated login on a non-T2 platform (Mx) and can confirm it's working well:
https://elastictest.org/scheduler/testplan/693272f7392767e9bf67e930
image

I also verified the logic on T2 platform and can confirm it's still having this logic: https://elastictest.org/scheduler/testplan/6932767fbcc3fac23371a83c
image

Any platform specific information?

Supported testbed topology if it's a new test case?

Documentation

* fix: only disable route check for T2

Signed-off-by: Chenyang Wang <[email protected]>

* Empty commit to re-trigger the pipeline

Signed-off-by: Chenyang Wang <[email protected]>

---------

Signed-off-by: Chenyang Wang <[email protected]>
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Original PR: #21582

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@wangxin wangxin merged commit cd2f900 into sonic-net:202511 Dec 12, 2025
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lakshmi-nexthop pushed a commit to lakshmi-nexthop/sonic-mgmt that referenced this pull request Feb 11, 2026
…1613)

Change the temporarily_disable_route_check fixture logic to only apply to T2 topology for now.

What is the motivation for this PR?
The current disable-and-enable routeCheck monitor logic is causing test flakiness on some non-T2 platforms (see sonic-net#16876 (comment)). Certain platforms require additional time to restart the routeCheck monitor, which can leave it inactive when the next test begins and result in false failures. We would like to address this issue urgently in this PR.

In a follow-up PR, I will properly enhance the temporarily_disable_route_check fixture so that:

Users can choose which topologies apply the disable-and-enable routeCheck behavior
The fixture uses a wait_until() timeout to verify the routeCheck status is as expected before proceeding to the next step
How did you do it?
How did you verify/test it?
I ran the updated login on a non-T2 platform (Mx) and can confirm it's working well:
https://elastictest.org/scheduler/testplan/693272f7392767e9bf67e930
image

I also verified the logic on T2 platform and can confirm it's still having this logic: https://elastictest.org/scheduler/testplan/6932767fbcc3fac23371a83c
image

Signed-off-by: Chenyang Wang <[email protected]>
Co-authored-by: Chenyang Wang <[email protected]>
Signed-off-by: Lakshmi Yarramaneni <[email protected]>
kazinator-arista pushed a commit to kazinator-arista/sonic-mgmt that referenced this pull request Mar 4, 2026
…atically (sonic-net#21613)

#### Why I did it
src/sonic-utilities
```
* bbe29aee - (HEAD -> 202411, origin/202411) [show][interface] Add changes for show interface errors command (sonic-net#3749) (4 hours ago) [mssonicbld]
```
#### How I did it
#### How to verify it
#### Description for the changelog
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3 participants