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Single path connected controller repeats rebooting with SAS port offline

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Category:
fas-systems
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HW
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Applies to

disk.checksum.offlineAdapter

Issue

Controller boot failure with below errors:

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

If the SAS adapter is offlined, the following additional errors will be seen:

WARNING: 0 disks found!

Storage Adapters found:
0 Fibre Channel Storage Adapters found!
2 SAS Adapters found!
Jun 29 17:20:39 [cluster1-01:cf.fm.noMBDisksOrIc:error]: Could not find the local mailbox disks. Could not determine the firmware state of the partner through the HA interconnect.
0 Parallel SCSI Storage Adapters found!
0 ATA Adapters found!

Select option 4 from the boot menu to choose disks for the root volume and spare core space.
Target Adapters found:
4 Fibre Channel Target Adapters found!
0 iSCSI Target Adapters found!

WARNING: there do not appear to be any disks attached to the system.
No root volume found.
Rebooting... (press ctrl-c during boot to break reboot loop)

 

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