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Cluster stuck in boot loop 'WARNING: 0 disks found!' with NS224 shelf

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117
Visibility:
Public
Votes:
0
Category:
disk-shelves
Specialty:
hw
Last Updated:

Applies to

  • AFF A400
  • NS224 disk shelf

Issue

  • Both nodes down
  • Stuck in boot loop showing following message upon attempting to boot ONTAP

WARNING: 0 disks found!

Storage Adapters found:
0 Fibre Channel Storage Adapters found!
4 SAS Adapters found!
0
Parallel SCSI Storage Adapters found!
0 ATA Adapters found!
4 Unknown Storage Adapters found!

  • Maintenance mode shows no disks shown in sysconfig -v or show disk -v
  • NS224 shelf appears to be powered off
  • Amber LED on PSUs on shelf
 

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