diff -up yum-3.4.3/yum/config.py.orig yum-3.4.3/yum/config.py
--- yum-3.4.3/yum/config.py.orig	2017-03-22 19:51:54.287816405 +0100
+++ yum-3.4.3/yum/config.py	2017-03-22 19:54:47.582779907 +0100
@@ -47,14 +47,11 @@ from misc import get_uuid, read_in_items
 __pkgs_gpgcheck_default__ = False
 __repo_gpgcheck_default__ = False
 __payload_gpgcheck_default__ = False
-__main_multilib_policy_default__ = 'all'
-__main_failovermethod_default__ = 'roundrobin'
-__main_installonly_limit_default__ = 0
-__group_command_default__ = 'compat'
-__exactarchlist_default__ = ['kernel', 'kernel-smp',
-                             'kernel-hugemem', 'kernel-enterprise',
-                             'kernel-bigmem',
-                             'kernel-devel', 'kernel-PAE', 'kernel-PAE-debug']
+__main_multilib_policy_default__ = 'best'
+__main_failovermethod_default__ = 'priority'
+__main_installonly_limit_default__ = 3
+__group_command_default__ = 'objects'
+__exactarchlist_default__ = []
 
 class Option(object):
     """
diff -up yum-3.4.3/docs/yum.conf.5.orig yum-3.4.3/docs/yum.conf.5
--- yum-3.4.3/docs/yum.conf.5.orig	2017-03-22 19:52:59.025429202 +0100
+++ yum-3.4.3/docs/yum.conf.5	2017-03-22 19:53:41.624174414 +0100
@@ -205,7 +205,7 @@ providing that is updated like any other
 .IP
 \fBinstallonly_limit \fR
 Number of packages listed in installonlypkgs to keep installed at the same
-time. Setting to 0 disables this feature. Default is '0'. Note that this
+time. Setting to 0 disables this feature. Default is '3'. Note that this
 functionality used to be in the "installonlyn" plugin, where this option was
 altered via tokeep.
 Note that as of version 3.2.24, yum will now look in the yumdb for a installonly
@@ -302,7 +302,7 @@ group, and won't remove those on "group
 Running "yum upgrade" will also run "yum group upgrade" (thus. adding new
 packages for all groups).
 
-Default is: compat
+Default is: objects
 
 .IP
 \fBupgrade_group_objects_upgrade\fR