SW274463: Shut down mirror on first mirrored memory UE
SW274463: Shut down mirror on first mirrored memory UE

Change-Id: I50a79ffdd254b36f0869888702143ebd6671f0e7
CQ:SW274463
Reviewed-on: http://gfw160.aus.stglabs.ibm.com:8080/gerrit/12978
Reviewed-by: Thi N. Tran <25a2bca7ae5a8ea03be09ca8d282480c08c13052@us.ibm.com>
Reviewed-by: MATTHEW A. PLOETZ <9c4e62337697f225e3360ddd1441dbba069477f9@us.ibm.com>
Tested-by: MATTHEW A. PLOETZ <9c4e62337697f225e3360ddd1441dbba069477f9@us.ibm.com>
Reviewed-on: http://gfw160.aus.stglabs.ibm.com:8080/gerrit/13047
Tested-by: Jenkins Server
Reviewed-by: Daniel M. Crowell <912029ca9254ac7b5854e56910561d682e1fa2d0@us.ibm.com>
Reviewed-by: A. Patrick Williams III <c87e37b1a4035affd737b461af89fb722d635f4d@us.ibm.com>

alvintpwang/hostboot,csmart/hostboot,Over-enthusiastic/hostboot,csmart/hostboot,Over-enthusiastic/hostboot,open-power/hostboot,Over-enthusiastic/hostboot,alvintpwang/hostboot,csmart/hostboot,alvintpwang/hostboot,open-power/hostboot,alvintpwang/hostboot,open-power/hostboot,open-power/hostboot,open-power/hostboot,alvintpwang/hostboot,Over-enthusiastic/hostboot,Over-enthusiastic/hostboot,csmart/hostboot,csmart/hostboot