diff --git a/api/src/main/java/org/apache/cloudstack/api/response/ImageStoreResponse.java b/api/src/main/java/org/apache/cloudstack/api/response/ImageStoreResponse.java
index aaef652073e..fba9b2d946a 100644
--- a/api/src/main/java/org/apache/cloudstack/api/response/ImageStoreResponse.java
+++ b/api/src/main/java/org/apache/cloudstack/api/response/ImageStoreResponse.java
@@ -60,6 +60,14 @@ public class ImageStoreResponse extends BaseResponse {
     @Param(description = "the scope of the image store")
     private ScopeType scope;
 
+    @SerializedName("disksizetotal")
+    @Param(description = "the total disk size of the host")
+    private Long diskSizeTotal;
+
+    @SerializedName("disksizeused")
+    @Param(description = "the host's currently used disk size")
+    private Long diskSizeUsed;
+
     public ImageStoreResponse() {
     }
 
@@ -132,4 +140,12 @@ public class ImageStoreResponse extends BaseResponse {
         this.protocol = protocol;
     }
 
+    public void setDiskSizeTotal(Long diskSizeTotal) {
+        this.diskSizeTotal = diskSizeTotal;
+    }
+
+    public void setDiskSizeUsed(Long diskSizeUsed) {
+        this.diskSizeUsed = diskSizeUsed;
+    }
+
 }
diff --git a/server/src/main/java/com/cloud/api/query/dao/ImageStoreJoinDaoImpl.java b/server/src/main/java/com/cloud/api/query/dao/ImageStoreJoinDaoImpl.java
index 7734489dd67..2389b57cf4f 100644
--- a/server/src/main/java/com/cloud/api/query/dao/ImageStoreJoinDaoImpl.java
+++ b/server/src/main/java/com/cloud/api/query/dao/ImageStoreJoinDaoImpl.java
@@ -21,6 +21,8 @@ import java.util.List;
 
 import javax.inject.Inject;
 
+import com.cloud.api.ApiDBUtils;
+import com.cloud.storage.StorageStats;
 import org.apache.log4j.Logger;
 import org.springframework.stereotype.Component;
 
@@ -75,6 +77,12 @@ public class ImageStoreJoinDaoImpl extends GenericDaoBase<ImageStoreJoinVO, Long
         osResponse.setZoneId(ids.getZoneUuid());
         osResponse.setZoneName(ids.getZoneName());
 
+        StorageStats secStorageStats = ApiDBUtils.getSecondaryStorageStatistics(ids.getId());
+        if (secStorageStats != null) {
+            osResponse.setDiskSizeTotal(secStorageStats.getCapacityBytes());
+            osResponse.setDiskSizeUsed(secStorageStats.getByteUsed());
+        }
+
         osResponse.setObjectName("imagestore");
         return osResponse;
     }