From 2c196c5b63d8d97a84af8ffc58fca85aeca8d696 Mon Sep 17 00:00:00 2001
From: immarvin <yangsbj@cn.ibm.com>
Date: Sat, 9 Aug 2014 02:20:50 -0700
Subject: [PATCH] #4242 In physical rhel7 env,set installnic=ethx can not
 provision compute node.

---
 xCAT/postscripts/disableconsistentNICrename | 5 +++++
 1 file changed, 5 insertions(+)
 create mode 100755 xCAT/postscripts/disableconsistentNICrename

diff --git a/xCAT/postscripts/disableconsistentNICrename b/xCAT/postscripts/disableconsistentNICrename
new file mode 100755
index 000000000..3c5e221b0
--- /dev/null
+++ b/xCAT/postscripts/disableconsistentNICrename
@@ -0,0 +1,5 @@
+#/bin/sh
+#modify the grub.cfg to prevent nic consistent network  renameing
+grep -E -q "net.ifnames=0" /etc/sysconfig/grub  || sed -i '/^GRUB_CMDLINE_LINUX=.*/{s/"$/ net.ifnames=0"/}' /etc/sysconfig/grub
+grep -E -q "net.ifnames=0" /etc/default/grub || sed -i '/^GRUB_CMDLINE_LINUX=.*/{s/"$/ net.ifnames=0"/}' /etc/default/grub
+grub2-mkconfig -o /boot/grub2/grub.cfg