From 64dad62fd863f4d20ada5fd90ae24af043a2915d Mon Sep 17 00:00:00 2001
From: Markus Frank <m.frank@proxmox.com>
Date: Mon, 7 Apr 2025 15:49:45 +0200
Subject: [PATCH] disable snapshot (with RAM) and hibernate with virtio-fs
 devices
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Signed-off-by: Markus Frank <m.frank@proxmox.com>
Reviewed-by: Fiona Ebner <f.ebner@proxmox.com>
Reviewed-by: Laurențiu Leahu-Vlăducu <l.leahu-vladucu@proxmox.com>
Reviewed-by: Daniel Kral <d.kral@proxmox.com>
Tested-by: Laurențiu Leahu-Vlăducu <l.leahu-vladucu@proxmox.com>
Tested-by: Daniel Kral <d.kral@proxmox.com>
Tested-by: Lukas Wagner <l.wagner@proxmox.com>
Link: https://lore.proxmox.com/20250407134950.265270-6-m.frank@proxmox.com
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
---
 PVE/QemuServer.pm | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/PVE/QemuServer.pm b/PVE/QemuServer.pm
index 242f361c..ccdceedc 100644
--- a/PVE/QemuServer.pm
+++ b/PVE/QemuServer.pm
@@ -2471,8 +2471,9 @@ sub check_non_migratable_resources {
     my ($conf, $state, $noerr) = @_;
 
     my @blockers = ();
-    if ($state && $conf->{"amd-sev"}) {
-	push @blockers, "amd-sev";
+    if ($state) {
+	push @blockers, "amd-sev" if $conf->{"amd-sev"};
+	push @blockers, "virtiofs" if PVE::QemuServer::Virtiofs::virtiofs_enabled($conf);
     }
 
     if (scalar(@blockers) && !$noerr) {