I/O adapter X, link errors have been detected

Symptom

I/O adapter X, link errors have been detected on port X and it is operating in a degraded performance state.

This alert is new starting with HPE OneView 4.2.

ID: hpris.HpSmartStoragePortConnector.SignalIntegrity.IOAdapter

Severity: Warning

Health Category: SAS interconnect

Resource URI: /rest/sas-interconnects/

Action
  1. Reseat the device and the device attached to port X.
  2. If the issue, persists replace the hardware.