29 lines
1.1 KiB
Diff
29 lines
1.1 KiB
Diff
From ce32e32f2a8288de15968c22f57fff306fa81753 Mon Sep 17 00:00:00 2001
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From: "Brian C. Lane" <bcl@redhat.com>
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Date: Tue, 20 Dec 2011 14:22:33 -0800
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Subject: [PATCH] Create a symlink for the live image's base loop device
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It is useful to know that loop device that the live image's / is mounted
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from. Make a /run/initramfs/live-baseloop symlink that points to it.
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Edited-By: harald@redhat.com: changed /dev/live-baseloop
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to /run/initramfs/live-baseloop
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---
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modules.d/90dmsquash-live/dmsquash-live-root | 3 +++
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1 files changed, 3 insertions(+), 0 deletions(-)
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diff --git a/modules.d/90dmsquash-live/dmsquash-live-root b/modules.d/90dmsquash-live/dmsquash-live-root
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index b704139..cb104e4 100755
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--- a/modules.d/90dmsquash-live/dmsquash-live-root
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+++ b/modules.d/90dmsquash-live/dmsquash-live-root
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@@ -200,6 +200,9 @@ if [ -n "$ROOTFLAGS" ]; then
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ROOTFLAGS="-o $ROOTFLAGS"
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fi
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+if [ -b "$BASE_LOOPDEV" ]; then
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+ ln -s $BASE_LOOPDEV /dev/live-baseloop
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+fi
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ln -s /dev/mapper/live-rw /dev/root
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printf '/bin/mount %s /dev/mapper/live-rw %s\n' "$ROOTFLAGS" "$NEWROOT" > $hookdir/mount/01-$$-live.sh
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