From ff79065804129b8635e61a704e89efae7bb4687f Mon Sep 17 00:00:00 2001
From: zhangjian <zhangjian496@huawei.com>
Date: Wed, 20 Aug 2025 06:42:12 +0000
Subject: [PATCH] support mkdumprd for btrfs

---
 mkdumprd | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/mkdumprd b/mkdumprd
index 35f5eed..15d5961 100644
--- a/mkdumprd
+++ b/mkdumprd
@@ -53,7 +53,7 @@ add_dracut_sshkey() {
 to_mount() {
     local _dev=$1 _source _target _fstype _options _mntopts _pdev
 
-    _source=$(findmnt -k -f -n -r -o SOURCE $_dev)
+    _source=$(findmnt -v -k -f -n -r -o SOURCE $_dev)
     _target=$(get_mntpoint_from_target $_dev)
     # mount under /sysroot if dump to root disk or mount under
     #/kdumproot/$_target in other cases in 2nd kernel. systemd
@@ -65,10 +65,10 @@ to_mount() {
         _target="/kdumproot/$_target"
     fi
 
-    _fstype=$(findmnt -k -f -n -r -o FSTYPE $_dev)
-    [[ -e /etc/fstab ]] && _options=$(findmnt --fstab -f -n -r -o OPTIONS $_dev)
+    _fstype=$(findmnt -v -k -f -n -r -o FSTYPE $_dev)
+    [[ -e /etc/fstab ]] && _options=$(findmnt -v --fstab -f -n -r -o OPTIONS $_dev)
     if [ -z "$_options" ]; then
-        _options=$(findmnt -k -f -n -r -o OPTIONS $_dev)
+        _options=$(findmnt -v -k -f -n -r -o OPTIONS $_dev)
         if [[ $_fstype == "nfs"* ]]; then
             _options=$(echo $_options | sed 's/,addr=[^,]*//')
             _options=$(echo $_options | sed 's/,proto=[^,]*//')
@@ -102,7 +102,7 @@ to_mount() {
 
 is_readonly_mount() {
     local _mnt
-    _mnt=$(findmnt -k -f -n -r -o OPTIONS $1)
+    _mnt=$(findmnt -v -k -f -n -r -o OPTIONS $1)
 
     #fs/proc_namespace.c: show_mountinfo():
     #seq_puts(m, mnt->mnt_flags & MNT_READONLY ? " ro" : " rw");
@@ -374,7 +374,7 @@ do
         extra_modules="$extra_modules $config_val"
         ;;
     ext[234]|xfs|btrfs|minix|nfs)
-        if ! findmnt $config_val >/dev/null; then
+        if ! findmnt -v $config_val >/dev/null; then
             perror_exit "Dump target $config_val is probably not mounted."
         fi
 
-- 
Gitee