From c0bbc4be369d0b20cd3c5985eb48b8ec66876804 Mon Sep 17 00:00:00 2001
From: hua zhang <zhhuabj@cn.ibm.com>
Date: Wed, 2 May 2012 18:34:01 +0800
Subject: Run ip link show in linux_net._device_exists as root

Bug 993097

Change-Id: Iaad55f2e878df65e9398f0c28786f0c13fb82a95
---
 nova/network/linux_net.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'nova')

diff --git a/nova/network/linux_net.py b/nova/network/linux_net.py
index d819a111a..626b65c9e 100755
--- a/nova/network/linux_net.py
+++ b/nova/network/linux_net.py
@@ -818,7 +818,7 @@ def _execute(*cmd, **kwargs):
 def _device_exists(device):
     """Check if ethernet device exists."""
     (_out, err) = _execute('ip', 'link', 'show', 'dev', device,
-                           check_exit_code=False)
+                           check_exit_code=False, run_as_root=True)
     return not err
 
 
-- 
cgit