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Cisco Bug: CSCvv01546 - GIR stuck in unplanned maintenance mode

Last Modified

Oct 06, 2020

Products (18)

  • Cisco Nexus 7000 Series Switches
  • Cisco Nexus 7000 10-Slot Switch
  • Cisco MDS 9710 Multilayer Director
  • Cisco MDS 9396T 32-Gbps 96-Port Fibre Channel Switch
  • Cisco MDS 9148S 16G Multilayer Fabric Switch
  • Cisco Nexus 7000 4-Slot Switch
  • Cisco MDS 9250i Multiservice Fabric Switch
  • Cisco Nexus 7700 6-Slot Switch
  • Cisco MDS 9396S 16G Multilayer Fabric Switch
  • Cisco Nexus 7000 18-Slot Switch
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Known Affected Releases

8.4(1) 8.4(2)

Description (partial)

Symptom:
The switch may be stuck in the "Unplanned Maintenance" mode, which cannot be changed to the "Maintenance Mode". 

When an issue happens the following message may be present in a syslog after reload: 
    %MMODE-2-MODE_CHANGED: System changed to "unplanned maintenance" mode.

Conditions:
No specific conditions, except issue, can happen when a Nexus 7000, Nexus 9000 or Nexus 3000 series switch is phasing out of 'Maintenance Mode' for graceful removal/insertion.
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Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
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  • Known Fixed Releases
  • Related Community Discussions
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