Stop the capture daemon during ehdd shutdown to avoid "busy" mount

ehdd/shutdown.sh

@@ -9,6 +9,15 @@ if [ -s /etc/mailinabox.conf ]; then
     #systemctl stop nsd
     [ -x /usr/sbin/slapd ] && systemctl stop slapd
     systemctl stop fail2ban
+    systemctl stop miabldap-capture
 fi
 
 ehdd/umount.sh
+code=$?
+if [ $code -eq 2 ]; then
+    echo "Trying again in 10 seconds..."
+    sleep 10
+    ehdd/umount.sh
+    code=$?
+fi
+exit $code

ehdd/umount.sh

@@ -6,6 +6,6 @@ if ! mount | grep "$EHDD_MOUNTPOINT" >/dev/null; then
     # not mounted
     exit 0
 fi
-umount "$EHDD_MOUNTPOINT" || exit 1
+umount "$EHDD_MOUNTPOINT" || exit 2
 cryptsetup luksClose $EHDD_LUKS_NAME
 losetup -d $(find_inuse_loop)