戴尔运行CentOS 7无法获得OpenManage omreport

http://linux.dell.com/repo/hardware/omsa.html

包括CentOS的案例.它们涉及使用wget为Dell OpenManage Repository设置yum repo配置,但命令

yum install srvadmin-all

产生

Loaded plugins: dellsysid,fastestmirror
Loading mirror speeds from cached hostfile
 * base: mirror.unl.edu
 * extras: mirror.hmc.edu
 * rpmforge: mirror.hmc.edu
 * updates: mirrorS.Unifiedlayer.com
No package srvadmin-all available

包srvadmin-base也会发生同样的事情.我检查了戴尔OMSA常见问题解答,尝试过yum clean all,但仍然没有喜悦.我的yum.conf有plugins = 1.实际上,这是我的yum.conf文件：

[main]
cachedir=/var/cache/yum/$basearch/$releasever
keepcache=0
debuglevel=2
logfile=/var/log/yum.log
exactarch=1
obsoletes=1
gpgcheck=1
plugins=1
installonly_limit=5
bugtracker_url=http://bugs.centos.org/set_project.PHP?project_id=23&ref=http://bugs.centos.org/bug_report_page.PHP?category=yum
distroverpkg=centos-release

这是yum repolist的输出：

# yum repolist
Loaded plugins: dellsysid,fastestmirror
Loading mirror speeds from cached hostfile
 * base: mirror.unl.edu
 * extras: mirror.hmc.edu
 * rpmforge: mirror.hmc.edu
 * updates: mirrorS.Unifiedlayer.com
repo id                                           repo name                                                   status
base/7/x86_64                                     CentOS-7 - Base                                              8465
dell-omsa-indep/7/x86_64                          Dell OMSA repository - Hardware independent                  2812
dell-omsa-specific/7/x86_64                       Dell OMSA repository - Hardware specific                     2812
dsu_repository_dependent/7/x86_64                 dsu_repository_dependent                                        0
dsu_repository_independent                        dsu_repository_independent                                  488+1
extras/7/x86_64                                   CentOS-7 - Extras                                             104
rpmforge                                          RHel 7 - RPMforge.net - dag                                   245
updates/7/x86_64                                  CentOS-7 - updates                                           1721
repolist: 16647

戴尔页面没有提到高于5的CentOS,戴尔存储库材料与最新的CentOS不兼容的问题是什么？

在任何情况下,我如何获得CentOS 7的omreport？