From c1bc34a3379ee532e58bbaa4a1d294b88985f96d Mon Sep 17 00:00:00 2001
From: Dietmar Maurer <dietmar@proxmox.com>
Date: Fri, 28 Dec 2012 14:02:43 +0100
Subject: [PATCH] disable auto-ballon if shares is set to zero

---
 PVE/AutoBalloon.pm | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/PVE/AutoBalloon.pm b/PVE/AutoBalloon.pm
index edf7332d..b4617952 100644
--- a/PVE/AutoBalloon.pm
+++ b/PVE/AutoBalloon.pm
@@ -93,6 +93,8 @@ sub compute_alg1 {
 	my $d = $vmstatus->{$vmid};
 	next if !$d->{balloon}; # skip if balloon driver not running
 	next if !$d->{balloon_min}; # skip if balloon value not set in config
+	next if defined($d->{shares}) && 
+	    ($d->{shares} == 0); # skip if shares set to zero
 
 	push @$idlist, $vmid;