Troubleshooting HyperFabric

LED Colors and Their Meanings

If the connection from the adapter to the corresponding switch port (if a switch is used) or the corresponding adapter in the remote node (in a node-to-node configuration) is operational, the “Connected/Traffic,” “Link,” or “Link Connected/Traffic” LED on the adapter shows as solid green.

If data is flowing between the adapter and the switch port (if a switch is used) or the corresponding adapter in the remote node (in a node-to-node configuration), the “Connected/Traffic,” “Link,” or “Link Connected/Traffic” LED shows as flashing green. Note that data does not start to flow until HyperFabric initialization has occurred (see “Using the clic_init Command” on page 70).

If the adapter is in an error state that requires it to be replaced, the “Error” LED on the adapter shows as solid yellow. See “Replacing a HyperFabric Adapter” on page 132 if you need to replace an adapter.

Table 6-2 below summarizes the adapter LED information in a table format.

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Chapter 6

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