diff --git a/protect/control/v1/common.proto b/protect/control/v1/common.proto
index f1f724b..cad2d1b 100644
--- a/protect/control/v1/common.proto
+++ b/protect/control/v1/common.proto
@@ -582,6 +582,7 @@ message WorkloadStatus {
   WorkloadMountStatus mount_status = 5;
   google.protobuf.Timestamp created_at = 6;
   WorkloadPciDeviceStatus pci_device_status = 7;
+  WorkloadDeviceStatus device_status = 8;
 }
 
 message WorkloadBlockDeviceInfo {
@@ -592,6 +593,10 @@ message WorkloadBlockDeviceInfo {
   bool loop_dev = 5;
 }
 
+message WorkloadFsDeviceInfo {
+  uint64 device_id = 1;
+}
+
 message WorkloadPciDeviceInfo {
   string location = 1;
 }
@@ -604,6 +609,18 @@ message WorkloadPciDeviceStatus {
   repeated WorkloadPciDeviceInfo devices = 1;
 }
 
+message WorkloadDeviceInfo {
+  oneof info {
+    WorkloadBlockDeviceInfo block = 1;
+    WorkloadFsDeviceInfo fs = 2;
+    WorkloadPciDeviceInfo pci = 3;
+  }
+}
+
+message WorkloadDeviceStatus {
+  repeated WorkloadDeviceInfo devices = 1;
+}
+
 message WorkloadMountInfo {
   string tag = 2;
   string host_path = 3;