Applies to NetApp E-Series Directly attached Linux host Issue After replacing HBA on Linux host, the link does not come up and shows Linkdown: Linkdown SANtricity recovery GURU reports: NON_PREFERRED_...Applies to NetApp E-Series Directly attached Linux host Issue After replacing HBA on Linux host, the link does not come up and shows Linkdown: Linkdown SANtricity recovery GURU reports: NON_PREFERRED_PATH-Recovery Failure Type Code: 10 ALB_HOST_REDUNDANCY_LOST-Recovery Failure Type Code: 475 Event log reports: 9102 Loss of host-side connection redundancy detected - Host <HostName> <--CRITICAL 4011 Volume not on preferred path due to AVT/RDAC failover - Shelf __, Bay _ <--CRITICAL