From f4eb0d98048d51a0782d4a7137f699de174a65e4 Mon Sep 17 00:00:00 2001

From: "Praveen_Paladugu@Dell.com" <Praveen_Paladugu@Dell.com>

Date: Tue, 10 Jun 2014 10:35:16 -0500

Subject: [PATCH] Installing an OS with VLAN enabled to an ISCSI LUN (from

 ibft)

When installing OS to a VLAN enabled iscsi LUN (extracted from iBFT), "/tmp/net.{xyz}.has_ibft_config" is not being set properly.

Then anaconda installer requires 'BOOTPROTO="ibft"' populated in ifcfg of the vlan interface (ex: ibft0.20), for it to properly populate the kernel parameters post installation. The setting 'BOOTPROTO="ibft"' is populated by write-ifcfg.sh script only if the corresponding interface has a file /tmp/net.{xyz}.has_inft_config

To get around this issue, in ibft_to_cmdline() function in net-lib.sh file, I made the following changes to populate the has_ibft_config file for the vlan interface(ex: ibft0.20):

---

 modules.d/40network/net-lib.sh | 7 ++++++-

 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/modules.d/40network/net-lib.sh b/modules.d/40network/net-lib.sh

index a82f1a8..f8e1179 100755

--- a/modules.d/40network/net-lib.sh

+++ b/modules.d/40network/net-lib.sh

@@ -233,15 +233,20 @@ ibft_to_cmdline() {

                    case "$vlan" in

                        [0-9]*)

                            echo "vlan=$dev.$vlan:$dev"

+                           echo $mac > /tmp/net.${dev}.${vlan}.has_ibft_config

                            ;;

                        *)

                            echo "vlan=$vlan:$dev"

+                           echo $mac > /tmp/net.${vlan}.has_ibft_config

                            ;;

                    esac

+               else

+                   echo $mac > /tmp/net.${dev}.has_ibft_config

                fi

+            else

+                echo $mac > /tmp/net.${dev}.has_ibft_config

             fi

-            echo $mac > /tmp/net.${dev}.has_ibft_config

         done

     ) >> /etc/cmdline.d/40-ibft.conf

 }