diff --git a/kdump-lib.sh b/kdump-lib.sh
index 4d34206..fc2c036 100755
--- a/kdump-lib.sh
+++ b/kdump-lib.sh
@@ -7,6 +7,15 @@ DEFAULT_PATH="/var/crash/"
 FENCE_KDUMP_CONFIG_FILE="/etc/sysconfig/fence_kdump"
 FENCE_KDUMP_SEND="/usr/libexec/fence_kdump_send"
 
+perror_exit() {
+    echo $@ >&2
+    exit 1
+}
+
+perror() {
+    echo $@ >&2
+}
+
 is_ssh_dump_target()
 {
     grep -q "^ssh[[:blank:]].*@" /etc/kdump.conf
@@ -63,6 +72,46 @@ is_generic_fence_kdump()
     grep -q "^fence_kdump_nodes" /etc/kdump.conf
 }
 
+to_dev_name() {
+    local dev="${1//\"/}"
+
+    case "$dev" in
+    UUID=*)
+        dev=`blkid -U "${dev#UUID=}"`
+        ;;
+    LABEL=*)
+        dev=`blkid -L "${dev#LABEL=}"`
+        ;;
+    esac
+    echo $dev
+}
+
+get_persistent_dev() {
+    local i _tmp _dev _lookup_dirs
+
+    _dev=$(udevadm info --query=name --name="$1" 2>/dev/null)
+    [ -z "$_dev" ] && {
+        perror_exit "Kernel dev name of $1 is not found."
+    }
+
+    if [[ $2 = "raw" ]];then
+	_lookup_dirs="/dev/mapper/* /dev/disk/by-id/*"
+    else
+	_lookup_dirs="/dev/mapper/* /dev/disk/by-uuid/* /dev/disk/by-id/*"
+    fi
+
+    for i in $_lookup_dirs; do
+        _tmp=$(udevadm info --query=name --name="$i" 2>/dev/null)
+        if [ "$_tmp" = "$_dev" ]; then
+            echo $i
+            return
+        fi
+    done
+
+    perror "WARNING: Persistent device name of $1 not found. Using $1 as dump target name"
+    echo $1
+}
+
 get_user_configured_dump_disk()
 {
     local _target
diff --git a/mkdumprd b/mkdumprd
index ad40d28..78afb1a 100644
--- a/mkdumprd
+++ b/mkdumprd
@@ -20,41 +20,6 @@ extra_modules=""
 dracut_args=("--hostonly" "-o" "plymouth dash resume ifcfg")
 OVERRIDE_RESETTABLE=0
 
-perror_exit() {
-    echo $@ >&2
-    exit 1
-}
-
-perror() {
-    echo $@ >&2
-}
-
-get_persistent_dev() {
-    local i _tmp _dev _lookup_dirs
-
-    _dev=$(udevadm info --query=name --name="$1" 2>/dev/null)
-    [ -z "$_dev" ] && {
-        perror_exit "Kernel dev name of $1 is not found."
-    }
-
-    if [[ $2 = "raw" ]];then
-	_lookup_dirs="/dev/mapper/* /dev/disk/by-id/*"
-    else
-	_lookup_dirs="/dev/mapper/* /dev/disk/by-uuid/* /dev/disk/by-id/*"
-    fi
-
-    for i in $_lookup_dirs; do
-        _tmp=$(udevadm info --query=name --name="$i" 2>/dev/null)
-        if [ "$_tmp" = "$_dev" ]; then
-            echo $i
-            return
-        fi
-    done
-
-    perror "WARNING: Persistent device name of $1 not found. Using $1 as dump target name"
-    echo $1
-}
-
 add_dracut_arg() {
     local arg qarg is_quoted=0
     while [ $# -gt 0 ];
@@ -331,20 +296,6 @@ check_block_and_slaves() {
     return 1
 }
 
-to_dev_name() {
-    local dev="${1//\"/}"
-
-    case "$dev" in
-    UUID=*)
-        dev=`blkid -U "${dev#UUID=}"`
-        ;;
-    LABEL=*)
-        dev=`blkid -L "${dev#LABEL=}"`
-        ;;
-    esac
-    echo $dev
-}
-
 get_block_dump_target()
 {
     local _target