問題：Linux日誌出現如下報錯：

Apr 27 01:04:19 subn00 yum-updatesd: error getting update info: Cannot find a valid baseurl for repo: base
Apr 27 02:04:19 subn00 yum-updatesd: error getting update info: Cannot find a valid baseurl for repo: base
Apr 27 03:04:19 subn00 yum-updatesd: error getting update info: Cannot find a valid baseurl for repo: base

關閉yum更新方法：

[[email protected] log]# chkconfig --list|grep yum
yum-updatesd    0:off   1:off   2:on    3:on    4:on    5:on    6:off
[[email protected] log]# service yum-updatesd status
yum-updatesd (pid 2978) is running...
[[email protected] log]# service yum-updatesd stop
Stopping yum-updatesd: [  OK  ]
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