Cleaning up comment to keep only the part that's relevant here.

[live-boot-grml.git] / components / 9990-misc-helpers.sh

diff --git a/components/9990-misc-helpers.sh b/components/9990-misc-helpers.sh
index 9318a4b..c59e40e 100755 (executable)
--- a/components/9990-misc-helpers.sh
+++ b/components/9990-misc-helpers.sh
@@ -1313,13 +1313,15 @@ do_union ()
                        then
                                panic "overlay needs at least one lower filesystem (read-only branch)."
                        fi
+                       unionmountopts="-o noatime,lowerdir=${unionro},upperdir=${unionrw}"
                        # overlayfs requires:
                        # + a workdir to become mounted
                        # + workdir and upperdir to reside under the same mount
                        # + workdir and upperdir to be in separate directories
-                       mkdir "${unionrw}/rw"
-                       mkdir "${unionrw}/work"
+                       mkdir ${unionrw}/rw
+                       mkdir ${unionrw}/work
                        unionmountopts="-o noatime,lowerdir=${unionro},upperdir=${unionrw}/rw,workdir=${unionrw}/work"
+                       mount -t ${UNIONTYPE} ${unionmountopts} ${UNIONTYPE} "${unionmountpoint}"
                        ;;
        esac