[pve-devel] [PATCH qemu-server v12 7/12] disable snapshot (with RAM) and hibernate with virtio-fs devices

[Markus Frank]

Signed-off-by: Markus Frank <m.frank at proxmox.com>
---
 PVE/API2/Qemu.pm  | 6 ++++++
 PVE/QemuServer.pm | 4 ++++
 2 files changed, 10 insertions(+)

diff --git a/PVE/API2/Qemu.pm b/PVE/API2/Qemu.pm
index a369a32b..90ed8f81 100644
--- a/PVE/API2/Qemu.pm
+++ b/PVE/API2/Qemu.pm
@@ -5252,6 +5252,12 @@ __PACKAGE__->register_method({
 
 	my $snapname = extract_param($param, 'snapname');
 
+	# TODO: move to check_non_migratable_resources when applied (SEV patch series)
+	my $vmconf = PVE::QemuConfig->load_config($vmid);
+	my $vmstate = extract_param($param, 'vmstate');
+	die "Cannot snapshot with including state while virtiofs is in use.\n"
+	    if $vmstate && PVE::QemuServer::Virtiofs::virtiofs_enabled($vmconf);
+
 	die "unable to use snapshot name 'current' (reserved name)\n"
 	    if $snapname eq 'current';
 
diff --git a/PVE/QemuServer.pm b/PVE/QemuServer.pm
index 20d38fe0..e198df83 100644
--- a/PVE/QemuServer.pm
+++ b/PVE/QemuServer.pm
@@ -6453,6 +6453,10 @@ sub vm_suspend {
 
 	$conf = PVE::QemuConfig->load_config($vmid);
 
+	# TODO: move to check_non_migratable_resources when applied (SEV patch series)
+	die "Cannot hibernate while virtiofs is in use.\n"
+	    if $includestate && PVE::QemuServer::Virtiofs::virtiofs_enabled($conf);
+
 	my $is_backing_up = PVE::QemuConfig->has_lock($conf, 'backup');
 	PVE::QemuConfig->check_lock($conf)
 	    if !($skiplock || $is_backing_up);
-- 
2.39.5