From 9045f57a2740ca39bb3eba0d9a7c5109ade8f7f3 Mon Sep 17 00:00:00 2001
From: Wolfgang Link <w.link@proxmox.com>
Date: Thu, 23 Feb 2017 14:44:54 +0100
Subject: [PATCH] Check array existed before use.

This triggers if a qemu guest has a local unused disk.
The disk will migrate by offline disk migration, so it is not in the target_drives.
---
 PVE/QemuMigrate.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/PVE/QemuMigrate.pm b/PVE/QemuMigrate.pm
index cd1fc2b3..bcd9c84e 100644
--- a/PVE/QemuMigrate.pm
+++ b/PVE/QemuMigrate.pm
@@ -592,7 +592,7 @@ sub phase2 {
 
     my $start = time();
 
-    if ($self->{opts}->{targetstorage}) {
+    if ($self->{opts}->{targetstorage} && defined $self->{online_local_volumes}) {
 	$self->{storage_migration} = 1;
 	$self->{storage_migration_jobs} = {};
 	$self->log('info', "starting storage migration");