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CHW-3442: Node stuck in boot loop while doing cluster update.to 9.15.1P12 ( NVRAM upgraded to 1.1.3. + MCU revision 1.6)

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Category:
ontap-9
Specialty:
HW
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Issue

  • During ONTAP upgrade to 9.15.1P12 ( NVRAM upgraded to 1.1.3. + MCU revision 1.6) ,node stuck in boot loop 
  • system console from bmc

"BIOS Version: 20.4
Portions Copyright (C) 2014-2024 NetApp, Inc. All Rights Reserved.Initializing System Memory ...
Loading Device Drivers ...
Configuring Devices ...
Device 20/0/0 (IO4) missing
Device(s) in slot missing, attempting to recover it.
System is resetting.BIOS Version: 20.4
Portions Copyright (C) 2014-2024 NetApp, Inc. All Rights Reserved.Initializing System Memory ...
Loading Device Drivers ...
Configuring Devices ...
Device 20/0/0 (IO4) missing
Device(s) in slot missing, attempting to recover it.
System is resetting.
 

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