Blame SOURCES/bz1744140-Filesystem-1-avoid-corrupt-mount-list.patch
|
 |
9cf66a |
From b67278bc92cfb0b9947ff5fff65f46f420a42c2c Mon Sep 17 00:00:00 2001
|
|
|
9cf66a |
From: Kazutomo Nakahira <kazutomo_nakahira@newson.co.jp>
|
|
|
9cf66a |
Date: Fri, 10 May 2019 14:30:51 +0900
|
|
|
9cf66a |
Subject: [PATCH] Low: Filesystem: Fix missing mount point due to corrupted
|
|
|
9cf66a |
mount list
|
|
|
9cf66a |
|
|
|
9cf66a |
---
|
|
|
9cf66a |
heartbeat/Filesystem | 20 +++++++++++++++-----
|
|
|
9cf66a |
1 file changed, 15 insertions(+), 5 deletions(-)
|
|
|
9cf66a |
|
|
|
9cf66a |
diff --git a/heartbeat/Filesystem b/heartbeat/Filesystem
|
|
|
9cf66a |
index 2a43d1daa..c38ae12d4 100755
|
|
|
9cf66a |
--- a/heartbeat/Filesystem
|
|
|
9cf66a |
+++ b/heartbeat/Filesystem
|
|
|
9cf66a |
@@ -255,16 +255,26 @@ is_bind_mount() {
|
|
|
9cf66a |
}
|
|
|
9cf66a |
list_mounts() {
|
|
|
9cf66a |
local inpf=""
|
|
|
9cf66a |
+ local mount_list=""
|
|
|
9cf66a |
+ local check_list="x"
|
|
|
9cf66a |
+
|
|
|
9cf66a |
if [ -e "/proc/mounts" ] && ! is_bind_mount; then
|
|
|
9cf66a |
inpf=/proc/mounts
|
|
|
9cf66a |
elif [ -f "/etc/mtab" -a -r "/etc/mtab" ]; then
|
|
|
9cf66a |
inpf=/etc/mtab
|
|
|
9cf66a |
fi
|
|
|
9cf66a |
- if [ "$inpf" ]; then
|
|
|
9cf66a |
- cut -d' ' -f1,2,3 < $inpf
|
|
|
9cf66a |
- else
|
|
|
9cf66a |
- $MOUNT | cut -d' ' -f1,3,5
|
|
|
9cf66a |
- fi
|
|
|
9cf66a |
+
|
|
|
9cf66a |
+ # Make sure that the mount list has not been changed while reading.
|
|
|
9cf66a |
+ while [ "$mount_list" != "$check_list" ]; do
|
|
|
9cf66a |
+ check_list=$mount_list
|
|
|
9cf66a |
+ if [ "$inpf" ]; then
|
|
|
9cf66a |
+ mount_list=$(cut -d' ' -f1,2,3 < $inpf)
|
|
|
9cf66a |
+ else
|
|
|
9cf66a |
+ mount_list=$($MOUNT | cut -d' ' -f1,3,5)
|
|
|
9cf66a |
+ fi
|
|
|
9cf66a |
+ done
|
|
|
9cf66a |
+
|
|
|
9cf66a |
+ echo "$mount_list"
|
|
|
9cf66a |
}
|
|
|
9cf66a |
|
|
|
9cf66a |
determine_blockdevice() {
|