Bugfix: ignore not connected error in NodeUnpublishVolume (#3445)

* ignore not connected error in NodeUnpublishVolume Signed-off-by: wangshulin <wangshulin@smail.nju.edu.cn> * fix check nil error Signed-off-by: wangshulin <wangshulin@smail.nju.edu.cn> * simplify error judgment Signed-off-by: wangshulin <wangshulin@smail.nju.edu.cn> --------- Signed-off-by: wangshulin <wangshulin@smail.nju.edu.cn>
fluid-cloudnative · Sep 11, 2023 · 3e8ba24 · 3e8ba24
1 parent 52499cc
commit 3e8ba24
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/pkg/csi/plugins/nodeserver.go b/pkg/csi/plugins/nodeserver.go
@@ -193,7 +193,8 @@ func (ns *nodeServer) NodeUnpublishVolume(ctx context.Context, req *csi.NodeUnpu
 		glog.V(3).Infof("NodeUnpublishVolume: targetPath %s has been cleaned up, so it doesn't need to be unmounted", targetPath)
 		return &csi.NodeUnpublishVolumeResponse{}, nil
 	}
-	if err != nil {
+	if err != nil && !errors.Is(err, syscall.ENOTCONN) {
+		// if error is "transport endpoint is not connected", ingore and do umount
 		return nil, errors.Wrapf(err, "NodeUnpublishVolume: stat targetPath %s error %v", targetPath, err)
 	}