diff --git a/weed/mount/weedfs.go b/weed/mount/weedfs.go
index 68054667f..75a509b5c 100644
--- a/weed/mount/weedfs.go
+++ b/weed/mount/weedfs.go
@@ -55,6 +55,7 @@ type WFS struct {
 	fs.Inode
 	option    *Option
 	metaCache *meta_cache.MetaCache
+	stats     statsCache
 	signature int32
 }
 
diff --git a/weed/mount/weedfs_stats.go b/weed/mount/weedfs_stats.go
new file mode 100644
index 000000000..fc24db0e2
--- /dev/null
+++ b/weed/mount/weedfs_stats.go
@@ -0,0 +1,85 @@
+package mount
+
+import (
+	"context"
+	"fmt"
+	"github.com/chrislusf/seaweedfs/weed/glog"
+	"github.com/chrislusf/seaweedfs/weed/pb/filer_pb"
+	"github.com/hanwen/go-fuse/v2/fs"
+	"github.com/hanwen/go-fuse/v2/fuse"
+	"math"
+	"os"
+	"syscall"
+	"time"
+)
+
+const blockSize = 512
+
+var _ = fs.NodeStatfser(&WFS{})
+
+type statsCache struct {
+	filer_pb.StatisticsResponse
+	lastChecked int64 // unix time in seconds
+}
+
+func (wfs *WFS) Statfs(ctx context.Context, out *fuse.StatfsOut) syscall.Errno {
+
+	glog.V(4).Infof("reading fs stats")
+
+	if wfs.stats.lastChecked < time.Now().Unix()-20 {
+
+		err := wfs.WithFilerClient(false, func(client filer_pb.SeaweedFilerClient) error {
+
+			request := &filer_pb.StatisticsRequest{
+				Collection:  wfs.option.Collection,
+				Replication: wfs.option.Replication,
+				Ttl:         fmt.Sprintf("%ds", wfs.option.TtlSec),
+				DiskType:    string(wfs.option.DiskType),
+			}
+
+			glog.V(4).Infof("reading filer stats: %+v", request)
+			resp, err := client.Statistics(context.Background(), request)
+			if err != nil {
+				glog.V(0).Infof("reading filer stats %v: %v", request, err)
+				return err
+			}
+			glog.V(4).Infof("read filer stats: %+v", resp)
+
+			wfs.stats.TotalSize = resp.TotalSize
+			wfs.stats.UsedSize = resp.UsedSize
+			wfs.stats.FileCount = resp.FileCount
+			wfs.stats.lastChecked = time.Now().Unix()
+
+			return nil
+		})
+		if err != nil {
+			glog.V(0).Infof("filer Statistics: %v", err)
+			return fs.ToErrno(os.ErrInvalid)
+		}
+	}
+
+	totalDiskSize := wfs.stats.TotalSize
+	usedDiskSize := wfs.stats.UsedSize
+	actualFileCount := wfs.stats.FileCount
+
+	// Compute the total number of available blocks
+	out.Blocks = totalDiskSize / blockSize
+
+	// Compute the number of used blocks
+	numBlocks := uint64(usedDiskSize / blockSize)
+
+	// Report the number of free and available blocks for the block size
+	out.Bfree = out.Blocks - numBlocks
+	out.Bavail = out.Blocks - numBlocks
+	out.Bsize = uint32(blockSize)
+
+	// Report the total number of possible files in the file system (and those free)
+	out.Files = math.MaxInt64
+	out.Ffree = math.MaxInt64 - actualFileCount
+
+	// Report the maximum length of a name and the minimum fragment size
+	out.NameLen = 1024
+	out.Frsize = uint32(blockSize)
+
+	return fs.OK
+}
diff --git a/weed/mount/wfs_filer_client.go b/weed/mount/wfs_filer_client.go
new file mode 100644
index 000000000..e8feb8342
--- /dev/null
+++ b/weed/mount/wfs_filer_client.go
@@ -0,0 +1,51 @@
+package mount
+
+import (
+	"github.com/chrislusf/seaweedfs/weed/glog"
+	"github.com/chrislusf/seaweedfs/weed/util"
+	"google.golang.org/grpc"
+
+	"github.com/chrislusf/seaweedfs/weed/pb"
+	"github.com/chrislusf/seaweedfs/weed/pb/filer_pb"
+)
+
+var _ = filer_pb.FilerClient(&WFS{})
+
+func (wfs *WFS) WithFilerClient(streamingMode bool, fn func(filer_pb.SeaweedFilerClient) error) (err error) {
+
+	return util.Retry("filer grpc", func() error {
+
+		i := wfs.option.filerIndex
+		n := len(wfs.option.FilerAddresses)
+		for x := 0; x < n; x++ {
+
+			filerGrpcAddress := wfs.option.FilerAddresses[i].ToGrpcAddress()
+			err = pb.WithGrpcClient(streamingMode, func(grpcConnection *grpc.ClientConn) error {
+				client := filer_pb.NewSeaweedFilerClient(grpcConnection)
+				return fn(client)
+			}, filerGrpcAddress, wfs.option.GrpcDialOption)
+
+			if err != nil {
+				glog.V(0).Infof("WithFilerClient %d %v: %v", x, filerGrpcAddress, err)
+			} else {
+				wfs.option.filerIndex = i
+				return nil
+			}
+
+			i++
+			if i >= n {
+				i = 0
+			}
+
+		}
+		return err
+	})
+
+}
+
+func (wfs *WFS) AdjustedUrl(location *filer_pb.Location) string {
+	if wfs.option.VolumeServerAccess == "publicUrl" {
+		return location.PublicUrl
+	}
+	return location.Url
+}