From 73272365bf195c070a093649b8432ce8b68cac5e Mon Sep 17 00:00:00 2001
From: Dietmar Maurer <dietmar@proxmox.com>
Date: Wed, 29 Jan 2014 06:44:06 +0100
Subject: [PATCH] deactivate volume after clone

To avoid lvm LVs to be active on several nodes.
---
 PVE/API2/Qemu.pm | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/PVE/API2/Qemu.pm b/PVE/API2/Qemu.pm
index b2c8908a..b7c9d3ef 100644
--- a/PVE/API2/Qemu.pm
+++ b/PVE/API2/Qemu.pm
@@ -2387,6 +2387,13 @@ __PACKAGE__->register_method({
 		    PVE::QemuServer::add_unused_volume($conf, $old_volid) if !$param->{delete};
 
 		    PVE::QemuServer::update_config_nolock($vmid, $conf, 1);
+
+		    eval { 
+			# try to deactivate volumes - avoid lvm LVs to be active on several nodes
+			PVE::Storage::deactivate_volumes($storecfg, [ $newdrive->{file} ]) 
+			    if !$running;
+		    };
+		    warn $@ if $@;
 		};
 		if (my $err = $@) {
 
-- 
2.39.5