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Cisco Bug: CSCvu33775 - CRC errors during Delta PWR-6KW-AC-V3 PM FPD upgrade on eXR

Last Modified

Sep 15, 2020

Products (9)

  • Cisco ASR 9000 Series Aggregation Services Routers
  • Cisco ASR 9910 Router
  • Cisco ASR 9922 Router
  • Cisco IOS XR Software
  • Cisco ASR 9010 Router
  • Cisco ASR 9904 Router
  • Cisco ASR 9006 Router
  • Cisco ASR 9001 Router
  • Cisco ASR 9912 Router

Known Affected Releases

6.4.2.BASE

Description (partial)

Symptom:
CRC mismatch failures observed during primary MCU of the PM FPD upgrade

0/RSP1/ADMIN0:Mar 4 00:52:08.644 UTC: envmon[3902]: %PKT_INFRA-FM-6-FAULT_INFO : Power Module FPD upgrade warning :DECLARE :0/PT0-PM0: CRC mismatch detected for Pri0MCU upgraded firmware on 0/PT0/PM0, expected = 0xcbdc, read = 0x1c83. Will upgrade again to recover from the failure (retry #1).

Conditions:
FPD  upgrade of the PWR-6KW-AC-V3 power module
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Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
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