From 788680a780537dd7ecd77e321ea6c70b60ce0704 Mon Sep 17 00:00:00 2001
From: Stephan de Wit <stephan.de.wit@deciso.com>
Date: Wed, 22 Jan 2025 10:06:03 +0100
Subject: [PATCH] system: mute disk space status in case of live install media

---
 .../OPNsense/System/Status/DiskSpaceStatus.php  | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/src/opnsense/mvc/app/library/OPNsense/System/Status/DiskSpaceStatus.php b/src/opnsense/mvc/app/library/OPNsense/System/Status/DiskSpaceStatus.php
index 63263a84a..aac3b0e4a 100644
--- a/src/opnsense/mvc/app/library/OPNsense/System/Status/DiskSpaceStatus.php
+++ b/src/opnsense/mvc/app/library/OPNsense/System/Status/DiskSpaceStatus.php
@@ -43,6 +43,23 @@ class DiskSpaceStatus extends AbstractStatus
 
     public function collectStatus()
     {
+        /**
+         * If live media, disk space status should be muted,
+         * use the same (inverted) logic as LiveMediaStatus
+         */
+
+        $file = '/.probe.for.readonly';
+
+        if (!file_exists($file)) {
+            return;
+        }
+
+        $fd = @fopen($file, 'w');
+        if (!$fd) {
+            return;
+        }
+        fclose($fd);
+
         $backend = new Backend();
         $output = json_decode($backend->configdRun('system diag disk'), true);