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A customer is trying to enable NVMe and wants to use the FC adapters in the controllers but cannot enable the protocol. Referring to the exhibit, what is causing the problem?
A.
There are no FC adapters installed with the speed set to 32Gbps.
B.
There are no FC adapters installed with a physical protocol set to NVMe.
C.
There are no FC adapters installed with a max-speed of 32Gbps.
D.
There are no FC adapters installed with a media type of NVMe.
The answer is "C" because there are no installed adapters with a max speed of 32Gb.
https://docs.netapp.com/us-en/ontap/san-config/fc-nvme-config-concept.html
For the fcp adapter show command
[-physical-protocol {fibre-channel|ethernet} ]
If this parameter is specified, the command displays information only about the FCP target adapters that match the specified physical protocol. Possible values are fibre-channel and ethernet.
-media-type {loop|ptp|auto}] - Mediatype
If this parameter is specified, the command displays information only about the FCP target adapters that match the specified configured media type. Possible values are loop, ptp, and auto.
This configuration requires a minimum of 16Gb FC HBA for hosts, 16Gb FC ports for switches, and 32 Gb FC target devices in NetApp storage controllers.
The answer is between A or C. I'm going with A
Actually after reviewing I think the Answer is C, because all the speeds are set to "auto" with only 2 set to 16Gb and all these adapters would need to be capable of reaching 32 Gb speeds. We would at least need FC adapters with a Max of 32Gb installed to then worry about the speed settings of those said adapters.
upvoted 2 times
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