diff --git a/go.mod b/go.mod
index f3cff7e7d9..3c32ea3d75 100644
--- a/go.mod
+++ b/go.mod
@@ -156,3 +156,5 @@ require (
 	yunion.io/x/sqlchemy v0.0.0-20190823062008-bb710661356f
 	yunion.io/x/structarg v0.0.0-20190809075558-115bed041de3
 )
+
+replace github.com/ceph/go-ceph v0.0.0-20181217221554-e32f9f0f2e94 => github.com/yunionio/go-ceph v0.0.0-20190912140512-c51b8478c
diff --git a/go.sum b/go.sum
index 1d0518c3a4..e4cc7d2f38 100644
--- a/go.sum
+++ b/go.sum
@@ -444,6 +444,8 @@ github.com/willf/bloom v2.0.3+incompatible h1:QDacWdqcAUI1MPOwIQZRy9kOR7yxfyEmxX
 github.com/willf/bloom v2.0.3+incompatible/go.mod h1:MmAltL9pDMNTrvUkxdg0k0q5I0suxmuwp3KbyrZLOZ8=
 github.com/xiang90/probing v0.0.0-20190116061207-43a291ad63a2 h1:eY9dn8+vbi4tKz5Qo6v2eYzo7kUS51QINcR5jNpbZS8=
 github.com/xiang90/probing v0.0.0-20190116061207-43a291ad63a2/go.mod h1:UETIi67q53MR2AWcXfiuqkDkRtnGDLqkBTpCHuJHxtU=
+github.com/yunionio/go-ceph v0.0.0-20190912140512-c51b8478c h1:/9QrgZBxNyq1HsJk5jA2NXQxWoxaSc9v2DJVOlavEq4=
+github.com/yunionio/go-ceph v0.0.0-20190912140512-c51b8478c/go.mod h1:8XuBae5AzsgotLArJSewMruYVaQs8AlfsK5jBCG8T9Y=
 go.etcd.io/bbolt v1.3.3 h1:MUGmc65QhB3pIlaQ5bB4LwqSj6GIonVJXpZiaKNyaKk=
 go.etcd.io/bbolt v1.3.3/go.mod h1:IbVyRI1SCnLcuJnV2u8VeU0CEYM7e686BmAb1XKL+uU=
 go.etcd.io/etcd v3.3.10+incompatible h1:qXVcIR1kU3CYLD8zXDseOmBNwg0uaui53e4Wg4uj0rk=
diff --git a/vendor/github.com/ceph/go-ceph/rbd/rbd.go b/vendor/github.com/ceph/go-ceph/rbd/rbd.go
index e754fde648..eec380059e 100644
--- a/vendor/github.com/ceph/go-ceph/rbd/rbd.go
+++ b/vendor/github.com/ceph/go-ceph/rbd/rbd.go
@@ -12,10 +12,11 @@ import (
 	"bytes"
 	"errors"
 	"fmt"
-	"github.com/ceph/go-ceph/rados"
 	"io"
 	"time"
 	"unsafe"
+
+	"github.com/ceph/go-ceph/rados"
 )
 
 const (
@@ -790,6 +791,10 @@ func (image *Image) GetSnapshotNames() (snaps []SnapInfo, err error) {
 
 	ret := C.rbd_snap_list(image.image, nil, &c_max_snaps)
 
+	if c_max_snaps == 0 {
+		c_max_snaps = 10
+	}
+
 	c_snaps := make([]C.rbd_snap_info_t, c_max_snaps)
 	snaps = make([]SnapInfo, c_max_snaps)
 
diff --git a/vendor/modules.txt b/vendor/modules.txt
index 02eebe69db..62208a7eb3 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -152,7 +152,7 @@ github.com/boombuler/barcode/utils
 github.com/bradfitz/iter
 # github.com/c-bata/go-prompt v0.2.1
 github.com/c-bata/go-prompt
-# github.com/ceph/go-ceph v0.0.0-20181217221554-e32f9f0f2e94
+# github.com/ceph/go-ceph v0.0.0-20181217221554-e32f9f0f2e94 => github.com/yunionio/go-ceph v0.0.0-20190912140512-c51b8478c
 github.com/ceph/go-ceph/rados
 github.com/ceph/go-ceph/rbd
 # github.com/coredns/coredns v1.3.0