From 4771526af1d8b324f9dbf101026f975c7a1a2a55 Mon Sep 17 00:00:00 2001
From: Alwin Antreich <a.antreich@proxmox.com>
Date: Tue, 3 Jul 2018 17:41:09 +0200
Subject: [PATCH] Fix #1650: add content type filter to rescan

Unused disk(s) appeared after a rescan of storages. Especially shown
with ceph pools, where two storage entries are made, <storage>_ct and
<storage>_vm. The rescan method did include images from both storages.

This patch filters any storage not containing the content type 'images'.

Signed-off-by: Alwin Antreich <a.antreich@proxmox.com>
---
 PVE/QemuServer.pm | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/PVE/QemuServer.pm b/PVE/QemuServer.pm
index d6efb3a..f07ad3a 100644
--- a/PVE/QemuServer.pm
+++ b/PVE/QemuServer.pm
@@ -5606,6 +5606,10 @@ sub rescan {
 
     my $cfg = PVE::Storage::config();
 
+    foreach my $stor (keys %{$cfg->{ids}}) {
+	delete($cfg->{ids}->{$stor}) if ! $cfg->{ids}->{$stor}->{content}->{images};
+    }
+
     my $volid_hash = scan_volids($cfg, $vmid);
 
     my $updatefn =  sub {
-- 
2.39.2