diff --git a/weed-fs/src/cmd/weed/volume.go b/weed-fs/src/cmd/weed/volume.go
index 55fbe1f03..2b75c2f75 100644
--- a/weed-fs/src/cmd/weed/volume.go
+++ b/weed-fs/src/cmd/weed/volume.go
@@ -99,7 +99,9 @@ func GetHandler(w http.ResponseWriter, r *http.Request) {
 		log.Println("read bytes", count, "error", e)
 	}
 	if e != nil || count <= 0 {
-		log.Println("read error:", e)
+		if *IsDebug {
+			log.Println("read error:", e, r.URL.Path)
+		}
 		w.WriteHeader(http.StatusNotFound)
 		return
 	}
@@ -142,7 +144,6 @@ func PostHandler(w http.ResponseWriter, r *http.Request) {
 					}) {
 						ret = 0
 						errorStatus = "Failed to write to replicas for volume " + volumeId.String()
-						w.WriteHeader(http.StatusInternalServerError)
 					}
 				}
 			} else {
@@ -152,6 +153,10 @@ func PostHandler(w http.ResponseWriter, r *http.Request) {
 			if errorStatus == "" {
 				w.WriteHeader(http.StatusCreated)
 			} else {
+				store.Delete(volumeId, needle)
+				distributedOperation(volumeId, func(location operation.Location) bool {
+					return nil == operation.Delete("http://"+location.Url+r.URL.Path+"?type=standard")
+				})
 				w.WriteHeader(http.StatusInternalServerError)
 				m["error"] = errorStatus
 			}
diff --git a/weed-fs/src/pkg/storage/volume.go b/weed-fs/src/pkg/storage/volume.go
index c75fa5195..40b322787 100644
--- a/weed-fs/src/pkg/storage/volume.go
+++ b/weed-fs/src/pkg/storage/volume.go
@@ -1,11 +1,11 @@
 package storage
 
 import (
-	"io"
 	"log"
 	"os"
 	"path"
 	"sync"
+	"errors"
 )
 
 const (
@@ -105,5 +105,5 @@ func (v *Volume) read(n *Needle) (int, error) {
 		v.dataFile.Seek(int64(nv.Offset)*8, 0)
 		return n.Read(v.dataFile, nv.Size)
 	}
-	return -1, io.EOF
+	return -1, errors.New("Not Found")
 }