From fc613d0d2ca74a39bd76d4defc5bdf479e921272 Mon Sep 17 00:00:00 2001
From: gaoyi <[email protected]>
Date: Wed, 14 Aug 2019 07:22:22 -0400
Subject: [PATCH] check_vol_slaves_all must return 1 when lvm vgs failed

reason: when filter/global_filter is set in lvm.conf, lvm vgs may be
failed
Signed-off-by: gaoyi <[email protected]>
---
 dracut-functions.sh | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/dracut-functions.sh b/dracut-functions.sh
index 7c408f8..c50d328 100755
--- a/dracut-functions.sh
+++ b/dracut-functions.sh
@@ -595,6 +595,12 @@ check_vol_slaves_all() {
     # strip space
     _vg="${_vg//[[:space:]]/}"
     if [[ $_vg ]]; then
+        # when filter/global_filter is set, lvm may be failed
+        lvm lvs --noheadings -o vg_name $_vg 2>/dev/null 1>/dev/null
+        if [ $? -ne 0 ]; then
+             return 1
+        fi
+
         for _pv in $(lvm vgs --noheadings -o pv_name "$_vg" 2>/dev/null)
         do
             check_block_and_slaves_all $1 $(get_maj_min $_pv)
-- 
2.19.1