[action] [PR:24748] [Arista] Copy QoS from LT2 to T1 for Arista-7060X6-64PE-B-P32O64#1898
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mssonicbld merged 1 commit intoAzure:202503from Dec 17, 2025
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#### Why I did it
Arista-7060X6-64PE-B-P32O64 will also be used for a T1 role and they wanted to reuse the QoS settings.
##### Work item tracking
- Microsoft ADO **(number only)**:
#### How I did it
Using a symlink to point to the buffer default values values for the LT2 role.
This will make sure any fixes for LT2 will be carried over.
The same bcm config file with applied QoS settings is already being used.
#### How to verify it
`ls -al` shows `buffers_defaults_t1.j2 -> buffers_defaults_lt2.j2`
Tested on DUT and confirmed the buffer pools/profiles were populated and no issues during sanitize.
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#### Which release branch to backport (provide reason below if selected)
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- [ ] 202211
- [ ] 202305
- [ ] 202311
- [ ] 202405
- [ ] 202411
- [x] 202505
- [x] msft-202503
- [x] msft-202511
#### Tested branch (Please provide the tested image version)
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- [x] 20201231.100
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- [ ] <!-- image version 1 -->
- [ ] <!-- image version 2 -->
#### Description for the changelog
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Original PR: sonic-net/sonic-buildimage#24748 |
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Why I did it
Arista-7060X6-64PE-B-P32O64 will also be used for a T1 role and they wanted to reuse the QoS settings.
Work item tracking
How I did it
Using a symlink to point to the buffer default values values for the LT2 role.
This will make sure any fixes for LT2 will be carried over.
The same bcm config file with applied QoS settings is already being used.
How to verify it
ls -alshowsbuffers_defaults_t1.j2 -> buffers_defaults_lt2.j2Tested on DUT and confirmed the buffer pools/profiles were populated and no issues during sanitize.
Which release branch to backport (provide reason below if selected)
Tested branch (Please provide the tested image version)
Description for the changelog
Link to config_db schema for YANG module changes
A picture of a cute animal (not mandatory but encouraged)