[Edgecore][device][platform] Fan-control before do shutdown, need to … #27
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…sync buffer to disk first. [Why to modify]: After doing cpu shutown and power-cycle, we'll find syslog loss shutdown message. So need to do sync buffer to disk command first. Signed-off-by: michael_shih <michael_shih@edge-core.com>
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Why I did it
After doing cpu shutown and power-cycle, we'll find syslog loss shutdown message.
So need to do sync buffer to disk command first.
How I did it
Before DUT shutdown, need to do sync command to save log buffer to disk.
How to verify it
Let DUT shutdown, and power-cycle, and the CPU shutdown message is still on syslog,
it can prove the modify is succeeded.
Which release branch to backport (provide reason below if selected)
Description for 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
A picture of a cute animal (not mandatory but encouraged)