[show][platform] Revise chassis info fallback to only fall back on pmon crash #1751
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@sujinmkang Can you please review? |
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@alexrallen and @dgsudharsan it looks ok to me but will wait for Dell to perform more verification and confirm the fix. |
sujinmkang
approved these changes
Aug 19, 2021
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Required for 202106 |
judyjoseph
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Sep 14, 2021
…on crash (#1751) What I did Changed the behavior of the get_chassis_info() function which is used by show version and show platform summary to report the serial / model / revision of the switch to only attempt to call the platform API if pmon completely failed to provision STATE_DB with CHASSIS_INFO How I did it Altered get_chassis_info() according to the above behavior. See changelog for details. How to verify it Verify show platform summary and show version correctly report chassis info. Delete the CHASSIS_INFO table from STATE_DB Verify show platform summary and show version still correctly report the info.
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What I did
Changed the behavior of the
get_chassis_info()function which is used byshow versionandshow platform summaryto report the serial / model / revision of the switch to only attempt to call the platform API if pmon completely failed to provision STATE_DB with CHASSIS_INFOHow I did it
Altered
get_chassis_info()according to the above behavior. See changelog for details.How to verify it
Verify
show platform summaryandshow versioncorrectly report chassis info.Delete the
CHASSIS_INFOtable fromSTATE_DBVerify
show platform summaryandshow versionstill correctly report the info.