From d21b54c9fb52068cc9c167f2f68e0c6823b8c41e Mon Sep 17 00:00:00 2001
From: jbjohnso <jbjohnso@8638fb3e-16cb-4fca-ae20-7b5d299a9bcd>
Date: Tue, 11 May 2010 13:44:34 +0000
Subject: [PATCH] -Honor -i and remove hardcoded IFACES

git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@6059 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
---
 xCAT-server/share/xcat/netboot/rh/dracut/xcat-cmdline.sh | 1 -
 xCAT-server/share/xcat/netboot/rh/genimage               | 6 ++++++
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/xCAT-server/share/xcat/netboot/rh/dracut/xcat-cmdline.sh b/xCAT-server/share/xcat/netboot/rh/dracut/xcat-cmdline.sh
index 6559a23ac..d445cf585 100644
--- a/xCAT-server/share/xcat/netboot/rh/dracut/xcat-cmdline.sh
+++ b/xCAT-server/share/xcat/netboot/rh/dracut/xcat-cmdline.sh
@@ -1,5 +1,4 @@
 root=1
 rootok=1
-IFACES=eth0 #THIS WILL SOURCE FROM /procm/cmdline if genimage -i argument omitted, TODO
 netroot=xcat
 echo '[ -e $NEWROOT/proc ]' > /initqueue-finished/xcatroot.sh
diff --git a/xCAT-server/share/xcat/netboot/rh/genimage b/xCAT-server/share/xcat/netboot/rh/genimage
index 349a48fc2..aaf6fa5cc 100755
--- a/xCAT-server/share/xcat/netboot/rh/genimage
+++ b/xCAT-server/share/xcat/netboot/rh/genimage
@@ -480,6 +480,12 @@ sub mkinitrd_dracut {
         cp($_,"$rootimg_dir/usr/share/dracut/modules.d/97xcat");
         chmod($perm&07777,"$rootimg_dir/usr/share/dracut/modules.d/97xcat/".basename($_));
     }
+    if ($prinic) {
+        my $optspec;
+        open($optspec,'>>',"$rootimg_dir/usr/share/dracut/modules.d/97xcat/xcat-cmdline.sh");
+        print $optspec "IFACE=$prinic\n";
+        close($optspec);
+    }
     foreach (@ndrivers) { s/\.ko$//; }
     system("chroot '$rootimg_dir' dracut -d '".join(' ',@ndrivers)."' -m 'xcat base' /tmp/initrd.$$.gz");
     move("$rootimg_dir/tmp/initrd.$$.gz","$destdir/initrd.gz");