also check realpath

diff --git a/.bin/cros-cbuildbot b/.bin/cros-cbuildbot
index 81aa94e365caba30f8dcbe4d8b42f67a6181c352..453e2734e4c71f0edb24efdd8169b49a363b1a39 100755 (executable)
--- a/.bin/cros-cbuildbot
+++ b/.bin/cros-cbuildbot
@@ -17,6 +17,11 @@ if mount | grep -qs $d ; then
        echo "mounts found in $d"
        exit 1
 fi
+rd=$(readlink $d)
+if mount | grep -qs $rd ; then
+       echo "mounts found in $rd"
+       exit 1
+fi
 
 if [[ $1 == "--noclean" ]] ; then
        shift
@@ -33,6 +38,7 @@ else
                trybot_archive
        )
        sudo rm -rf "${clean[@]}"
+       sudo find "${d}"/sdks -mtime +3 -delete
        popd >/dev/null
 fi