OPERATIONAL DEFECT DATABASE
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After doing an upgrade to 8.4.6a or 8.4.7 from an older release, one or both supervisors may report Diagnostic Failure. Specifically, the test "ExternalCompactFlash" will show DIAG TEST ERR DISABLE and the failure reason "The logflash was found to be absent" Reloading, reseating, or switching over the supervisor does not resolve the issue.
Upgrade to 8.4.6a or newer code on N77K-SUP2E and observe the diagnostic failure.
None known at this time.
NOTE: This bug does not fix the actual issue. This bug adds extra debugging and logging to understand the issue further. If you still see this issue on a fixed version for this bug, please open a case with Cisco TAC to investigate the failure in the problem state. "show diagnostic result " 8) ExternalCompactFlash E Error code ------------------> DIAG TEST ERR DISABLE Total run count -------------> 21 Last test execution time ----> Mon Aug 14 00:47:03 2023 First test failure time -----> Sun Aug 13 15:17:18 2023 Last test failure time ------> Mon Aug 14 00:47:03 2023 Last test pass time ---------> n/a Total failure count ---------> 21 Consecutive failure count ---> 20 Last failure reason ---------> The logflash was found to be absent Next Execution time ---------> Mon Aug 14 01:17:03 2023
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