From d1f3107778926f27bcb26297e353ccd7efb4a8e9 Mon Sep 17 00:00:00 2001
From: MingZhang-YBPS <74715700+MingZhang-YBPS@users.noreply.github.com>
Date: Wed, 18 Dec 2024 09:37:16 +0800
Subject: [PATCH] Update mounter.go

---
 pkg/mounter/mounter.go | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/pkg/mounter/mounter.go b/pkg/mounter/mounter.go
index d190f20..9d78799 100644
--- a/pkg/mounter/mounter.go
+++ b/pkg/mounter/mounter.go
@@ -73,7 +73,13 @@ func fuseMount(path string, command string, args []string, envs []string) error
 }
 
 func Unmount(path string) error {
-	if err := mount.New("").Unmount(path); err != nil {
+	mounter := mount.New("")
+	isNotMountPoint, err := mounter.IsNotMountPoint(path)
+	if isNotMountPoint || err != nil {
+		glog.Warningf("Skip Unmount since path (%s) may not a valid mount point: %v", path, err)
+		return nil
+	}
+	if err := mounter.Unmount(path); err != nil {
 		return err
 	}
 	return nil