If you choose to upgrade to the NEM 1.2 firmware, but keep the SAS2 feature disabled, the CMM reports a fault when you run the show faulty command. Upgrade the CMM firmware to version 3.0.12.11.b or higher to fix this issue, or use the following.
Target | Property | Value -------------------+-------------+------------------------------- /CMM/faultmgmt/1 | fru | /CH/NEM0 /CMM/faultmgmt/1/ | class | fault.chassis.sas.comm.fail
Workaround: Clear the fault each time the NEM or the CMM is rebooted.
-> set /CH/NEM0/ clear_fault_action=true Are you sure you want to clear /CH/NEM0 (y/n)? y Set 'clear_fault_action' to 'true'