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Storage node stuck in boot loop with CATERR/MCERR

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netapp-hci
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hci
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Applies to

  • NetApp Element software
  • NetApp HCI storage nodes
  • NetApp H610S storage node

Issue

  • BMC events log will show UECC, MCE and CATERR errors
  • The node will either not be able to boot or go into a reboot loop
  • This can happen during upgrades, reboots or any time a UECC hits an NVDIMM
  • Power drain doesn't fix the issue

 

 

 

 

 

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