From 25d4a22b61037c02a2df9c19fde563eaf041fdb1 Mon Sep 17 00:00:00 2001
From: Sandon Van Ness <sandon@inktank.com>
Date: Fri, 19 Sep 2014 14:58:25 -0700
Subject: [PATCH] Fix RPM kernel downgrade.

Force even if an older version or existing.

Signed-off-by: Sandon Van Ness <sandon@inktank.com>
---
 teuthology/task/kernel.py | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/teuthology/task/kernel.py b/teuthology/task/kernel.py
index 98435079fc..e67fe35e50 100644
--- a/teuthology/task/kernel.py
+++ b/teuthology/task/kernel.py
@@ -290,7 +290,18 @@ def download_kernel(ctx, config):
                     continue
                 output.close()
                 err_mess.close()
-                proc = role_remote.run(args=['sudo', 'yum', 'install', '-y', kernel_url], wait=False)
+                proc = role_remote.run(
+                    args=[
+                        'sudo',
+                        'rpm',
+                        '-ivh',
+                        '--oldpackage',
+                        '--replacefiles',
+                        '--replacepkgs', 
+                        kernel_url
+                        ],
+                    wait=False
+                    )
                 procs[role_remote.name] = proc
                 continue
 
-- 
2.39.5