From d4d730e5894b6c9e918d9079dbf3e6d46aae7146 Mon Sep 17 00:00:00 2001
From: Hannes Laimer <h.laimer@proxmox.com>
Date: Wed, 4 May 2022 05:49:06 +0000
Subject: [PATCH] proxy: rrd: skip update disk stats for offline datastores

RDD update did not use lookup_datastore() and therefore bypassed
the maintenance mode checks. This adds the needed check directly.

Signed-off-by: Hannes Laimer <h.laimer@proxmox.com>
---
 src/bin/proxmox-backup-proxy.rs | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/bin/proxmox-backup-proxy.rs b/src/bin/proxmox-backup-proxy.rs
index 6a305b7c..c71d0009 100644
--- a/src/bin/proxmox-backup-proxy.rs
+++ b/src/bin/proxmox-backup-proxy.rs
@@ -1071,6 +1071,12 @@ fn generate_host_stats_sync() {
                 .unwrap_or_default();
 
             for config in datastore_list {
+                if config
+                    .get_maintenance_mode()
+                    .map_or(false, |mode| mode.check(Some(Operation::Read)).is_err())
+                {
+                    continue;
+                }
                 let rrd_prefix = format!("datastore/{}", config.name);
                 let path = std::path::Path::new(&config.path);
                 gather_disk_stats(disk_manager.clone(), path, &rrd_prefix);