vzdump: use QemuConfig directly to set/unset locks

no need to fork/exec a process for that..

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>

diff --git a/PVE/VZDump/QemuServer.pm b/PVE/VZDump/QemuServer.pm
index 3637b062b96291d01564fac5bdd7e74fc5df9995..aa330fecc2dbda0932e90455b5916de78ba065a9 100644 (file)
--- a/PVE/VZDump/QemuServer.pm
+++ b/PVE/VZDump/QemuServer.pm
@@ -147,13 +147,13 @@ sub vm_status {
 sub lock_vm {
     my ($self, $vmid) = @_;
 
-    $self->cmd ("qm set $vmid --lock backup");
+    PVE::QemuConfig->set_lock($vmid, 'backup');
 }
 
 sub unlock_vm {
     my ($self, $vmid) = @_;
 
-    $self->cmd ("qm unlock $vmid");
+    PVE::QemuConfig->remove_lock($vmid, 'backup');
 }
 
 sub stop_vm {