From f33f30eb614741f97d621fcc0c260e8da6148c86 Mon Sep 17 00:00:00 2001
From: Pingfan Liu <piliu@redhat.com>
Date: Mon, 20 Apr 2020 11:16:00 +0800
Subject: [PATCH] dracut-module-setup.sh: fix breakage in
 get_pcs_fence_kdump_nodes()

pcs cluster and cluster cib-upgrade may throw some information and disturb
the parsing. Mute them

Signed-off-by: Pingfan Liu <piliu@redhat.com>
Acked-by: Kairui Song <kasong@redhat.com>
---
 dracut-module-setup.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dracut-module-setup.sh b/dracut-module-setup.sh
index 685b858..024e333 100755
--- a/dracut-module-setup.sh
+++ b/dracut-module-setup.sh
@@ -678,7 +678,7 @@ is_localhost() {
 get_pcs_fence_kdump_nodes() {
     local nodes
 
-    pcs cluster sync && pcs cluster cib-upgrade
+    pcs cluster sync > /dev/null 2>&1 && pcs cluster cib-upgrade > /dev/null 2>&1
     # get cluster nodes from cluster cib, get interface and ip address
     nodelist=`pcs cluster cib | xmllint --xpath "/cib/status/node_state/@uname" -`