Both HA controllers repeat rebooting with all SAS ports offline right away of boot up

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Visibility:: Public

Votes:: 0

Category:: fas-systems

Specialty:: hw

Last Updated:

Applies to

ONTAP 9.X
Clustered Data ONTAP 8.x
Data ONTAP 8 7-mode

Issue

Controller boot failure with below errors:

[localhost:disk.checksum.offlineAdapter:error]: Adapter 0a taken offline due to checksum verification failure on multiple disks.

[localhost:disk.checksum.offlineAdapter:error]: Adapter 0b taken offline due to checksum verification failure on multiple disks.

[localhost:config.noPartnerDisks:CRITICAL]: No disks were detected for the partner; this node will be unable to takeover correctly