Link errors have been detected on port X and it is operating in a degraded performance state

Symptom

Link errors have been detected on port X and it is operating in a degraded performance state.

ID: HpSmartStoragePortConnector.MSG.SignalIntegrity

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 problem persists replace the hardware.