From eccf8784c87a47187d42c4eb763aca7aa66a5290 Mon Sep 17 00:00:00 2001
From: Weiwei <zww@hdls.me>
Date: Tue, 14 Mar 2023 21:05:02 +0800
Subject: [PATCH] update mount to check mountinfo (#2739)

Signed-off-by: zwwhdls <zww@hdls.me>
---
 csi/shell/check_bind_mounts.sh          | 2 +-
 csi/shell/check_mount.sh                | 2 +-
 pkg/scripts/poststart/check_fuse.go     | 2 +-
 pkg/scripts/poststart/check_fuse_app.go | 3 ++-
 4 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/csi/shell/check_bind_mounts.sh b/csi/shell/check_bind_mounts.sh
index 9a654959322..05ac572d319 100644
--- a/csi/shell/check_bind_mounts.sh
+++ b/csi/shell/check_bind_mounts.sh
@@ -6,4 +6,4 @@ VolumeName="$1"
 
 MountPattern="pods/.*/volumes/kubernetes\.io~csi/$VolumeName/mount"
 
-mount | grep $MountPattern
+cat /proc/self/mountinfo | grep $MountPattern
diff --git a/csi/shell/check_mount.sh b/csi/shell/check_mount.sh
index 0b01cfd7726..fba9e0b94e0 100644
--- a/csi/shell/check_mount.sh
+++ b/csi/shell/check_mount.sh
@@ -10,7 +10,7 @@ SubPath="$3"
 
 count=0
 # while ! mount | grep alluxio | grep  $ConditionPathIsMountPoint | grep -v grep
-while ! mount | grep $ConditionPathIsMountPoint | grep $MountType
+while ! cat /proc/self/mountinfo | grep $ConditionPathIsMountPoint | grep $MountType
 do
     sleep 3
     count=`expr $count + 1`
diff --git a/pkg/scripts/poststart/check_fuse.go b/pkg/scripts/poststart/check_fuse.go
index 8549df1303f..baf796f7bb7 100644
--- a/pkg/scripts/poststart/check_fuse.go
+++ b/pkg/scripts/poststart/check_fuse.go
@@ -47,7 +47,7 @@ SubPath="$3"
 
 count=0
 # while ! mount | grep alluxio | grep  $ConditionPathIsMountPoint | grep -v grep
-while ! mount | grep $ConditionPathIsMountPoint | grep $MountType
+while ! cat /proc/self/mountinfo | grep $ConditionPathIsMountPoint | grep $MountType
 do
     sleep 3
     count=¬expr $count + 1¬
diff --git a/pkg/scripts/poststart/check_fuse_app.go b/pkg/scripts/poststart/check_fuse_app.go
index e02d362628c..0e5664f89fc 100644
--- a/pkg/scripts/poststart/check_fuse_app.go
+++ b/pkg/scripts/poststart/check_fuse_app.go
@@ -18,6 +18,7 @@ package poststart
 
 import (
 	"fmt"
+
 	corev1 "k8s.io/api/core/v1"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	utilpointer "k8s.io/utils/pointer"
@@ -53,7 +54,7 @@ for idx in "${!mountPaths[@]}"; do
 	mp=${mountPaths[$idx]}
     mt=${mountTypes[$idx]}
 	count=0
-	while ! mount | grep $mp | grep $mt
+	while ! cat /proc/self/mountinfo | grep $mp | grep $mt
 	do
     	sleep 3
     	count=¬expr $count + 1¬