From 64e1340181601ab9ae538f838499018705cad7da Mon Sep 17 00:00:00 2001
From: Dietmar Maurer <dietmar@proxmox.com>
Date: Fri, 9 Sep 2011 12:13:21 +0200
Subject: [PATCH] New method to check if VM uses local resources

---
 PVE/QemuServer.pm | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/PVE/QemuServer.pm b/PVE/QemuServer.pm
index 1151f060..128fb8bd 100644
--- a/PVE/QemuServer.pm
+++ b/PVE/QemuServer.pm
@@ -1614,6 +1614,27 @@ sub config_list {
     return $res;
 }
 
+# test if VM uses local resources (to prevent migration)
+sub check_local_resources {
+    my ($conf, $noerr) = @_;
+
+    my $loc_res = 0;
+    # fixme:
+    die "implement me";
+    $loc_res = 1 if $conf->{hostusb};
+    $loc_res = 1 if $conf->{hostpci};
+    $loc_res = 1 if $conf->{serial};
+    $loc_res = 1 if $conf->{parallel};
+
+    foreach $k (keys %$conf) {
+	$loc_res = 1 if $k =~ m/^(usb|pci)\d+$/;
+    }
+
+    die "VM uses local resources\n" if $loc_res && !$noerr;
+
+    return $loc_res;
+}
+
 sub check_lock {
     my ($conf) = @_;