From 8b5ccc06b7bd3e61e62931e5dd0c093bf2bd8637 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fabian=20Gr=C3=BCnbichler?= <f.gruenbichler@proxmox.com>
Date: Wed, 12 Oct 2016 09:33:12 +0200
Subject: [PATCH] fix #1165: only check mount status when is_mountpoint is set

otherwise the status() method returns garbage for non-mount
point directory storages.
---
 PVE/Storage/DirPlugin.pm | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/PVE/Storage/DirPlugin.pm b/PVE/Storage/DirPlugin.pm
index 39f3b30..629fa17 100644
--- a/PVE/Storage/DirPlugin.pm
+++ b/PVE/Storage/DirPlugin.pm
@@ -76,12 +76,14 @@ sub path_is_mounted {
 sub status {
     my ($class, $storeid, $scfg, $cache) = @_;
 
-    $cache->{mountdata} = PVE::ProcFSTools::parse_proc_mounts()
-	if !$cache->{mountdata};
+    if ($scfg->{is_mountpoint}) {
+	$cache->{mountdata} = PVE::ProcFSTools::parse_proc_mounts()
+	    if !$cache->{mountdata};
 
-    my $path = $scfg->{path};
+	my $path = $scfg->{path};
 
-    return undef if !path_is_mounted($path, $cache->{mountdata});
+	return undef if !path_is_mounted($path, $cache->{mountdata});
+    }
 
     return $class->SUPER::status($storeid, $scfg, $cache);
 }