[action] [PR:16959] [Chassis] Fix flakiness of nhop_group, routes not programmed into har…#16974
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mssonicbld merged 1 commit intosonic-net:202411from Feb 14, 2025
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…dward after port toggle (sonic-net#16959) …dward after port toggle Description of PR Summary: Fixes flakiness nhop_group failures on chassis. Approach What is the motivation for this PR? Fixes flakiness nhop_group failures on chassis. We observe flakiness failure on chassis devices Suspect it's because the route is not programmed into hardware Add external sleep to make sure route is in hardware How did you do it? Add extra waiting time for chassis device port toggle tests. How did you verify/test it? Run on PR test, and physical test passes ipfwd/test_nhop_group.py::test_nhop_group_member_count PASSED [ 20%] ipfwd/test_nhop_group.py::test_nhop_group_member_order_capability[str3-xx-1-2] SKIPPED (Order ECMP is not configured so skipping the test-case) [ 40%] ipfwd/test_nhop_group.py::test_nhop_group_interface_flap[str3-xx-1-2] PASSED [ 60%] ipfwd/test_nhop_group.py::test_nhop_group_member_order_capability[str3-xx-1-0] SKIPPED (Order ECMP is not configured so skipping the test-case) [ 80%] ipfwd/test_nhop_group.py::test_nhop_group_interface_flap[str3-xx-1-2] PASSED [100%] authorized by: jianquanye@microsoft.com
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Original PR: #16959 |
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…dward after port toggle
Description of PR
Summary:
Fixes flakiness nhop_group failures on chassis.
Type of change
Back port request
Approach
What is the motivation for this PR?
Fixes flakiness nhop_group failures on chassis.
We observe flakiness failure on chassis devices
Suspect it's because the route is not programmed into hardware
Add external sleep to make sure route is in hardware
How did you do it?
Add extra waiting time for chassis device port toggle tests.
How did you verify/test it?
Run on PR test, and physical testbed.
ipfwd/test_nhop_group.py::test_nhop_group_member_count PASSED [ 20%]
ipfwd/test_nhop_group.py::test_nhop_group_member_order_capability[str3-xx-1-2] SKIPPED (Order ECMP is not configured so skipping the test-case) [ 40%]
ipfwd/test_nhop_group.py::test_nhop_group_interface_flap[str3-xx-1-2] PASSED [ 60%]
ipfwd/test_nhop_group.py::test_nhop_group_member_order_capability[str3-xx-1-0] SKIPPED (Order ECMP is not configured so skipping the test-case) [ 80%]
ipfwd/test_nhop_group.py::test_nhop_group_interface_flap[str3-xx-1-2] PASSED [100%]
Any platform specific information?
Supported testbed topology if it's a new test case?
Documentation