DS8000 Service Documentation Version 6.3.3
B70069ED B70069ED
Explanation
RIO or 12X link is not operating
at optimal bandwidth
Response
An RIO 12X cable connection initialized
to a lower signal frequency. The link is operational but operating
at a bandwidth below its rated capacity. This may lead to degraded
I/O throughput. Perform the RIOIP56 procedure. Work with the FRU
list in the serviceable event view if there is one, otherwise use
the FRU list documented here to determine the parts to exchange.
Problem determination
No action is required.