livenet: Enable OverlayFS overlay in sysroot.mount generator.

[thirdparty/dracut.git] / modules.d / 90dmsquash-live / dmsquash-live-root.sh

diff --git a/modules.d/90dmsquash-live/dmsquash-live-root.sh b/modules.d/90dmsquash-live/dmsquash-live-root.sh
index 8f3b2bf99336a12082a063d77f1486a14e4e22de..ac6034081d764904929efc35399e85125b40da20 100755 (executable)
--- a/modules.d/90dmsquash-live/dmsquash-live-root.sh
+++ b/modules.d/90dmsquash-live/dmsquash-live-root.sh
@@ -376,19 +376,20 @@ if [ -n "$overlayfs" ]; then
         mount -r $FSIMG /run/rootfsbase
     fi
     if [ -z "$DRACUT_SYSTEMD" ]; then
-        #FIXME What to link to /dev/root? Is it even needed?
         printf 'mount -t overlay LiveOS_rootfs -o%s,%s %s\n' "$ROOTFLAGS" \
         'lowerdir=/run/rootfsbase,upperdir=/run/overlayfs,workdir=/run/ovlwork' \
         "$NEWROOT" > $hookdir/mount/01-$$-live.sh
     fi
+    _dev=/run/rootfsbase
 else
-    ln -s /dev/mapper/live-rw /dev/root
+    _dev=/dev/mapper/live-rw
     if [ -z "$DRACUT_SYSTEMD" ]; then
         [ -n "$ROOTFLAGS" ] && ROOTFLAGS="-o $ROOTFLAGS"
         printf 'mount %s /dev/mapper/live-rw %s\n' "$ROOTFLAGS" "$NEWROOT" > $hookdir/mount/01-$$-live.sh
     fi
     ln -s $BASE_LOOPDEV /run/rootfsbase
 fi
+ln -s $_dev /dev/root
 
 need_shutdown