change log_size_limit logic - https://github.com/Security-Onion-Solutions/securityonion-saltstack/issues/551

setup/so-common-functions

@@ -33,6 +33,15 @@ calculate_useable_cores() {
 
 set_defaul_log_size() {
 
+	case $INSTALLTYPE in
+		EVAL | HEAVYNODE)
+			PERCENTAGE=50
+			;;
+		*)
+			PERCENTAGE=80
+			;;
+		esac
+
 	local disk_dir="/"
 	if [ -d /nsm ]; then
 		disk_dir="/nsm"