From: "Brian C. Lane" <[email protected]>
It is useful to know that loop device that the live image's / is mounted
from. Make a /dev/live-baseloop symlink that points to it.
---
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
--
1.7.6.4
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