This patch fixes the kdump poblem with short nodenames used in cluster
configuration in RHEL7 (bz1126400).
git clone:
git://pkgs.devel.redhat.com/rpms/kexec-tools
branch: rhel-7.1
diff --git a/dracut-module-setup.sh b/dracut-module-setup.sh
index 87ad072..5db9b11 100755
--- a/dracut-module-setup.sh
+++ b/dracut-module-setup.sh
@@ -472,7 +472,7 @@ get_pcs_fence_kdump_nodes() {
eval $node
nodename=$uname
# Skip its own node name
- if [ "$nodename" = `hostname` ]; then
+ if [ "$nodename" = `hostname` -o "$nodename" = `hostname -s`
];
then
continue
fi
nodes="$nodes $nodename"