From: Zack Cerza <zack@cerza.org>
Date: Mon, 10 Feb 2014 19:59:25 +0000 (-0600)
Subject: Make Remote.is_online more accurate
X-Git-Tag: 1.1.0~1646^2~29
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=8dfac4381c895d9e42ee4708420064c90973166e;p=teuthology.git

Make Remote.is_online more accurate

To really know if the connection is active, we need to read something
from the remote host.

Signed-off-by: Zack Cerza <zack.cerza@inktank.com>
---

diff --git a/teuthology/orchestra/remote.py b/teuthology/orchestra/remote.py
index f38fccae5..24b9453c4 100644
--- a/teuthology/orchestra/remote.py
+++ b/teuthology/orchestra/remote.py
@@ -60,6 +60,10 @@ class Remote(object):
 
     @property
     def is_online(self):
+        try:
+            self.run(args="echo online")
+        except Exception:
+            pass
         return self.ssh.get_transport().is_active()
 
     @property