Delete PROC_INFO table in APPL_DB using DEL command during non warm-reboot scenario #15453
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
…eboot scenario Signed-off-by: Mihir Patel <patelmi@microsoft.com>
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Outdated suggestions cannot be applied.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.
This fix is needed for sonic-net/sonic-platform-daemons/pull/377 to work in scenarios requiring OA to restart
Why I did it
It seems that currently, APPL_DB is deleted using FLUSH command during OA crash, config reload handling. This causes the subscriber XCVRD process to not receive any notification when any entry from the APPL_DB is removed.
This task is to ensure that SWSS deleted the PROC_INFO table by invoking "DEL" command so that xcvrd takes the relevant action upon receiving this event during OA crash/restart scenarios.
Work item tracking
24264739
How I did it
Calling clean_up_tables to delete PROC_INFO table. Deleting remaining entries in APPL_DB using the existing FLUSH command.
How to verify it
Please refer to the test summary attached to sonic-net/sonic-platform-daemons/pull/377.
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)