diff --git a/weed/mount/error_classifier.go b/weed/mount/error_classifier.go
new file mode 100644
index 000000000..b80ba56c8
--- /dev/null
+++ b/weed/mount/error_classifier.go
@@ -0,0 +1,49 @@
+package mount
+
+import (
+	"strings"
+	"syscall"
+
+	"github.com/hanwen/go-fuse/v2/fuse"
+	"google.golang.org/grpc/codes"
+	"google.golang.org/grpc/status"
+)
+
+func grpcErrorToFuseStatus(err error) fuse.Status {
+	if err == nil {
+		return fuse.OK
+	}
+
+	// Unpack error for inspection
+	if s, ok := status.FromError(err); ok {
+		switch s.Code() {
+		case codes.OK:
+			return fuse.OK
+		case codes.Canceled, codes.DeadlineExceeded:
+			return fuse.Status(syscall.ETIMEDOUT)
+		case codes.Unavailable:
+			return fuse.Status(syscall.EAGAIN)
+		case codes.ResourceExhausted:
+			return fuse.Status(syscall.EAGAIN) // Or syscall.ENOSPC
+		case codes.PermissionDenied:
+			return fuse.Status(syscall.EACCES)
+		case codes.Unauthenticated:
+			return fuse.Status(syscall.EPERM)
+		case codes.NotFound:
+			return fuse.ENOENT
+		case codes.AlreadyExists:
+			return fuse.Status(syscall.EEXIST)
+		case codes.InvalidArgument:
+			return fuse.EINVAL
+		}
+	}
+
+	// String matching for errors that don't have proper gRPC codes but are known
+	errStr := err.Error()
+	if strings.Contains(errStr, "transport") {
+		return fuse.Status(syscall.EAGAIN)
+	}
+	// Add other string matches if necessary
+
+	return fuse.EIO
+}
diff --git a/weed/mount/wfs_save.go b/weed/mount/wfs_save.go
index 93ab47e97..d167e4e5a 100644
--- a/weed/mount/wfs_save.go
+++ b/weed/mount/wfs_save.go
@@ -40,8 +40,14 @@ func (wfs *WFS) saveEntry(path util.FullPath, entry *filer_pb.Entry) (code fuse.
 		return nil
 	})
 	if err != nil {
-		glog.Errorf("saveEntry %s: %v", path, err)
-		return fuse.EIO
+		// glog.V(0).Infof("saveEntry %s: %v", path, err)
+		fuseStatus := grpcErrorToFuseStatus(err)
+		if fuseStatus == fuse.EIO {
+			glog.Errorf("saveEntry failed for %s: %v (returning EIO)", path, err)
+		} else {
+			glog.V(1).Infof("saveEntry failed for %s: %v (returning %v)", path, err, fuseStatus)
+		}
+		return fuseStatus
 	}
 
 	return fuse.OK