[202311] Fix pstore service not running #54
Closed
Conversation
This file contains 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
|
@DavidZagury , Please add description to the PR |
DavidZagury
changed the title
dprital
approved these changes
May 19, 2024
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
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Outdated suggestions cannot be applied.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
The pstore service is not able to start, even if there are backtrace for kernel panics/oops in the UEFI.
This carry a risk of filling up the UEFI storage space.
Work item tracking
How I did it
Systemd on newer version has fixed this issue by adding a dependency on the kernel module to ensure we only scan for
pstate after we can actually see pstate.
Took this fix to our system.
How to verify it
Simulate a kernel crash, and make sure that when system is live again, the backtrace are located on /var/lib/systemd/pstore/ and not /sys/fs/pstore/
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)