sonic-buildimage/files
Jing Zhang 9d3194c77a Avoid write_standby in warm restart context (#11283)
Avoid write_standby in warm restart context.

sign-off: Jing Zhang zhangjing@microsoft.com

Why I did it
In warm restart context, we should avoid mux state change.

How I did it
Check warm restart flag before applying changes to app db.

How to verify it
Ran write_standby in table missing, key missing, field missing scenarios.
Did a warm restart, app db changes were skipped. Saw this in syslog:
WARNING write_standby: Taking no action due to ongoing warmrestart.
2022-09-01 23:57:17 +00:00
..
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