diff --git a/backend/manager/modules/common/src/main/java/org/ovirt/engine/core/common/businessentities/storage/LUNs.java b/backend/manager/modules/common/src/main/java/org/ovirt/engine/core/common/businessentities/storage/LUNs.java
index 888dc478ec4..c8aef74dd71 100644
--- a/backend/manager/modules/common/src/main/java/org/ovirt/engine/core/common/businessentities/storage/LUNs.java
+++ b/backend/manager/modules/common/src/main/java/org/ovirt/engine/core/common/businessentities/storage/LUNs.java
@@ -269,6 +269,10 @@ public int getPathCount() {
         return getPathsDictionary() == null ? 0 : getPathsDictionary().size();
     }
 
+    public int getAvailablePathCount() {
+        return getPathsDictionary() == null ? 0 : (int) getPathsDictionary().values().stream().filter(o -> o).count();
+    }
+
     public Map<String, Boolean> getPathsDictionary() {
         return pathsDictionary;
     }
diff --git a/backend/manager/modules/restapi/types/src/main/java/org/ovirt/engine/api/restapi/types/StorageLogicalUnitMapper.java b/backend/manager/modules/restapi/types/src/main/java/org/ovirt/engine/api/restapi/types/StorageLogicalUnitMapper.java
index 246dd9d36f6..dcddea9ef98 100644
--- a/backend/manager/modules/restapi/types/src/main/java/org/ovirt/engine/api/restapi/types/StorageLogicalUnitMapper.java
+++ b/backend/manager/modules/restapi/types/src/main/java/org/ovirt/engine/api/restapi/types/StorageLogicalUnitMapper.java
@@ -58,6 +58,7 @@ public static LogicalUnit map(LUNs entity, LogicalUnit template) {
             model.setTarget(lunConnection.getIqn());
         }
 
+        model.setAvailablePaths(entity.getAvailablePathCount());
         model.setPaths(entity.getPathCount());
         return model;
     }