Cluster stuck in boot loop 'WARNING: 0 disks found!' with NS224 shelf
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
orshow disk -v
- NS224 shelf appears to be powered off
- Amber LED on PSUs on shelf