diff --git a/pkg/api/types.go b/pkg/api/types.go
index 1f600307..1edf936b 100644
--- a/pkg/api/types.go
+++ b/pkg/api/types.go
@@ -40,6 +40,18 @@ type Lvol struct {
 	SnapshotTimestamp string          `json:"snapshot_timestamp"`
 }
 
+type NvmeDevicePath struct {
+	Trtype  string `json:"trtype"`
+	Traddr  string `json:"traddr"`
+	Trsvcid string `json:"trsvcid"`
+	SrcAddr string `json:"src_addr"`
+	State   string `json:"state"`
+}
+
+type NvmeSubsystem struct {
+	Paths map[string]*NvmeDevicePath `json:"paths"`
+}
+
 func ProtoLvolToLvol(l *spdkrpc.Lvol) *Lvol {
 	if l == nil {
 		return nil
@@ -138,9 +150,25 @@ type Engine struct {
 	Endpoint          string                `json:"endpoint"`
 	State             string                `json:"state"`
 	ErrorMsg          string                `json:"error_msg"`
+	NvmeSubsystem     NvmeSubsystem         `json:"nvme_subsystem"`
 }
 
 func ProtoEngineToEngine(e *spdkrpc.Engine) *Engine {
+	nvme := NvmeSubsystem{
+		Paths: map[string]*NvmeDevicePath{},
+	}
+	if e.NvmeSubsystem != nil {
+		for pathName, path := range e.NvmeSubsystem.Paths {
+			nvme.Paths[pathName] = &NvmeDevicePath{
+				Trtype:  path.Trtype,
+				Traddr:  path.Traddr,
+				Trsvcid: path.Trsvcid,
+				SrcAddr: path.SrcAddr,
+				State:   path.State,
+			}
+		}
+	}
+
 	res := &Engine{
 		Name:              e.Name,
 		VolumeName:        e.VolumeName,
@@ -159,6 +187,7 @@ func ProtoEngineToEngine(e *spdkrpc.Engine) *Engine {
 		Endpoint:          e.Endpoint,
 		State:             e.State,
 		ErrorMsg:          e.ErrorMsg,
+		NvmeSubsystem:     nvme,
 	}
 	for rName, mode := range e.ReplicaModeMap {
 		res.ReplicaModeMap[rName] = types.GRPCReplicaModeToReplicaMode(mode)
diff --git a/pkg/spdk/engine.go b/pkg/spdk/engine.go
index 5815273c..e614b793 100644
--- a/pkg/spdk/engine.go
+++ b/pkg/spdk/engine.go
@@ -47,6 +47,7 @@ type Engine struct {
 	Endpoint          string
 	Nqn               string
 	Nguid             string
+	NvmeSubsystem     api.NvmeSubsystem
 
 	ReplicaStatusMap map[string]*EngineReplicaStatus
 
@@ -99,6 +100,10 @@ func NewEngine(engineName, volumeName, frontend string, specSize uint64, engineU
 
 		SnapshotMap: map[string]*api.Lvol{},
 
+		NvmeSubsystem: api.NvmeSubsystem{
+			Paths: map[string]*api.NvmeDevicePath{},
+		},
+
 		UpdateCh: engineUpdateCh,
 
 		log: log,
@@ -613,6 +618,19 @@ func (e *Engine) Get() (res *spdkrpc.Engine) {
 }
 
 func (e *Engine) getWithoutLock() (res *spdkrpc.Engine) {
+	nvmeSubsystem := &spdkrpc.NvmeSubsystem{
+		Paths: map[string]*spdkrpc.NvmeDevicePath{},
+	}
+	for pathName, path := range e.NvmeSubsystem.Paths {
+		nvmeSubsystem.Paths[pathName] = &spdkrpc.NvmeDevicePath{
+			Trtype:  path.Trtype,
+			Traddr:  path.Traddr,
+			Trsvcid: path.Trsvcid,
+			SrcAddr: path.SrcAddr,
+			State:   path.State,
+		}
+	}
+
 	res = &spdkrpc.Engine{
 		Name:              e.Name,
 		SpecSize:          e.SpecSize,
@@ -629,6 +647,7 @@ func (e *Engine) getWithoutLock() (res *spdkrpc.Engine) {
 		Endpoint:          e.Endpoint,
 		State:             string(e.State),
 		ErrorMsg:          e.ErrorMsg,
+		NvmeSubsystem:     nvmeSubsystem,
 	}
 
 	for replicaName, replicaStatus := range e.ReplicaStatusMap {
@@ -935,6 +954,14 @@ func (e *Engine) validateAndUpdateFrontend(subsystemMap map[string]*spdktypes.Nv
 			}
 			return err
 		}
+
+		e.NvmeSubsystem.Paths[e.initiator.ControllerName] = &api.NvmeDevicePath{
+			Trtype:  string(spdktypes.NvmeTransportTypeTCP),
+			Traddr:  e.initiator.TransportAddress,
+			Trsvcid: e.initiator.TransportServiceID,
+			State:   e.initiator.ControllerState,
+		}
+
 		if err := e.initiator.LoadEndpoint(e.dmDeviceBusy); err != nil {
 			return err
 		}