reproducible node health: only set /proc/$pid/oom_score_adj to -1000 if not already done

Signed-off-by: Holger Levsen <holger@layer-acht.org>

bin/reproducible_node_health_check.sh

@@ -204,7 +204,11 @@ PROCESSES="systemd squid"
 for i in $PROCESSES ; do
 	PIDS=$(pgrep $i || true)
 	for pid in $PIDS ; do
-		[ ! -f /proc/$pid/oom_score_adj ] || echo -1000 | sudo tee /proc/$pid/oom_score_adj
+		PROC_OOM_SCORE=/proc/$pid/oom_score_adj
+		if [ -f $PROC_OOM_SCORE ] && [ $(cat $PROC_OOM_SCORE) -ne -1000 ] ; then
+			echo -n "Setting $PROC_OOM_SCORE to "
+			echo -1000 | sudo tee $PROC_OOM_SCORE
+		fi
 	done
 done
 #