Upgrade path fixes and improvements #2424
Merged
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Description of PR
Summary: Improvements added to:
/host/
if the installation fails.warm-reboot
has to be forced-f
to get past theASIC Configuration changed
error.Type of change
What is the motivation for this PR?
If the image installation fails, the stale image remains in the DUT
/host/
directory which takes up the space unnecessarily.Also, added support for image upgrade from 201811 to 201911.
How did you verify/test it?
Tested upgrade from
201811-201811
,201911-201911
and201811-201911
(presently fails due todb_migrator
error that this testcase discovered (sonic-net/sonic-buildimage#5738)Any platform specific information?
Supported testbed topology if it's a new test case?
Documentation