From ce32e32f2a8288de15968c22f57fff306fa81753 Mon Sep 17 00:00:00 2001

From: "Brian C. Lane" <bcl@redhat.com>

Date: Tue, 20 Dec 2011 14:22:33 -0800

Subject: [PATCH] Create a symlink for the live image's base loop device

It is useful to know that loop device that the live image's / is mounted

from. Make a /run/initramfs/live-baseloop symlink that points to it.

Edited-By: harald@redhat.com: changed /dev/live-baseloop

                              to /run/initramfs/live-baseloop

---

 modules.d/90dmsquash-live/dmsquash-live-root |    3 +++

 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/modules.d/90dmsquash-live/dmsquash-live-root b/modules.d/90dmsquash-live/dmsquash-live-root

index b704139..cb104e4 100755

--- a/modules.d/90dmsquash-live/dmsquash-live-root

+++ b/modules.d/90dmsquash-live/dmsquash-live-root

@@ -200,6 +200,9 @@ if [ -n "$ROOTFLAGS" ]; then

     ROOTFLAGS="-o $ROOTFLAGS"

 fi

+if [ -b "$BASE_LOOPDEV" ]; then

+    ln -s $BASE_LOOPDEV /dev/live-baseloop

+fi

 ln -s /dev/mapper/live-rw /dev/root

 printf '/bin/mount %s /dev/mapper/live-rw %s\n' "$ROOTFLAGS" "$NEWROOT" > $hookdir/mount/01-$$-live.sh