[action] [PR:24783] [Nvidia-Bluefield] Change sonic-bfb-installer reboot flow to fix pmon sensor errors#25276
Merged
mssonicbld merged 1 commit intosonic-net:202511from Jan 30, 2026
Conversation
… sensor errors
<!--
Please make sure you've read and understood our contributing guidelines:
https://github.com/Azure/SONiC/blob/gh-pages/CONTRIBUTING.md
** Make sure all your commits include a signature generated with `git commit -s` **
If this is a bug fix, make sure your description includes "fixes #xxxx", or
"closes #xxxx" or "resolves #xxxx"
Please provide the following information:
-->
#### Why I did it
Fix transient errors during bfb install on smartswitch platform.
```
ERR pmon#sensord: Error getting sensor data: mp2975/sonic-net#16: Kernel interface error
```
##### Work item tracking
- Microsoft ADO **(number only)**:
#### How I did it
Use pre-shutdown procedures before doing a reboot
#### How to verify it
Installation of bfb image on dpu from switch shouldn't cause errors
<!--
If PR needs to be backported, then the PR must be tested against the base branch and the earliest backport release branch and provide tested image version on these two branches. For example, if the PR is requested for master, 202211 and 202012, then the requester needs to provide test results on master and 202012.
-->
#### Which release branch to backport (provide reason below if selected)
<!--
- Note we only backport fixes to a release branch, *not* features!
- Please also provide a reason for the backporting below.
- e.g.
- [x] 202006
-->
- [ ] 202205
- [ ] 202211
- [ ] 202305
- [ ] 202311
- [ ] 202405
- [ ] 202411
- [ ] 202505
#### Tested branch (Please provide the tested image version)
<!--
- Please provide tested image version
- e.g.
- [x] 20201231.100
-->
- [ ] <!-- image version 1 -->
- [ ] <!-- image version 2 -->
#### Description for the changelog
<!--
Write a short (one line) summary that describes the changes in this
pull request for inclusion in the changelog:
-->
<!--
Ensure to add label/tag for the feature raised. example - PR#2174 under sonic-utilities repo. where, Generic Config and Update feature has been labelled as GCU.
-->
#### Link to config_db schema for YANG module changes
<!--
Provide a link to config_db schema for the table for which YANG model
is defined
Link should point to correct section on https://github.com/Azure/sonic-buildimage/blob/master/src/sonic-yang-models/doc/Configuration.md
-->
#### A picture of a cute animal (not mandatory but encouraged)
Collaborator
Author
|
Original PR: #24783 |
Collaborator
Author
|
/azp run Azure.sonic-buildimage |
9 tasks
|
Azure Pipelines successfully started running 1 pipeline(s). |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Why I did it
Fix transient errors during bfb install on smartswitch platform.
Work item tracking
How I did it
Use pre-shutdown procedures before doing a reboot
How to verify it
Installation of bfb image on dpu from switch shouldn't cause errors
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)