X-Git-Url: http://git.grml.org/?a=blobdiff_plain;f=components%2F9990-misc-helpers.sh;h=4815553894272ae5d235bd0237e2b519381d535d;hb=c5b6cb0b238bc8230a9366abafa73752dc093d27;hp=21ddfb64f4d151cb6a371f9b87bf4275bff3addf;hpb=469fb61ab8870f74f10aa8d4d235c3a57c47144b;p=live-boot-grml.git

diff --git a/components/9990-misc-helpers.sh b/components/9990-misc-helpers.sh
index 21ddfb6..4815553 100755
--- a/components/9990-misc-helpers.sh
+++ b/components/9990-misc-helpers.sh
@@ -1305,9 +1305,6 @@ do_union ()
 			;;
 
 		overlay)
-			rw_opt="rw"
-			ro_opt="ro"
-
 			# XXX: can multiple unionro be used? (overlay only handles two dirs, but perhaps they can be chained?)
 			# XXX: and can unionro be optional? i.e. can overlay skip lowerdir?
 			if echo ${unionro} | grep -q " "
@@ -1317,7 +1314,6 @@ do_union ()
 			then
 				panic "overlay needs at least one lower filesystem (read-only branch)."
 			fi
-			unionmountopts="-o noatime,lowerdir=${unionro},upperdir=${unionrw}"
 			# overlayfs requires:
 			# + a workdir to become mounted
 			# + workdir and upperdir to reside under the same mount