本地的配置文件為local.repo，新建的配置文件需要注意，“[]”里面的名字需要注意順序，如本地local.repo文件里面的為[development]，則新建的配置文件需要優(yōu)先被建立緩存的時(shí)候，需要在[]中的名字優(yōu)先被讀取，如[a],[develop]……等等

yum緩存建立的順序?qū)е挛募惭b失敗，下面是正確的

  [root@localhost yum.repos.d]# yum -y clean all  Loaded plugins: fastestmirror, refresh-packagekit, security  Cleaning repos: devel development  Cleaning up Everything  Cleaning up list of fastest mirrors  [root@localhost yum.repos.d]# yum makecache  Loaded plugins: fastestmirror, refresh-packagekit, security  Determining fastest mirrors  devel                                                                | 2.9 kB     00:00 ...   devel/filelists_db                                                   |  33 kB     00:00 ...   devel/primary_db                                                     |  68 kB     00:00 ...   devel/other_db                                                       |  17 kB     00:00 ...   development                                                          | 4.0 kB     00:00 ...   development/group_gz                                                 | 220 kB     00:00 ...   development/filelists_db                                             | 5.8 MB     00:00 ...   development/primary_db                                               | 4.4 MB     00:00 ...   development/other_db                                                 | 2.7 MB     00:00 ...   Metadata Cache Created

本地有兩個(gè)*.repo文件時(shí)，新的repo文件中[]里面的內(nèi)容建議比老repo文件中的[]里面的內(nèi)容簡短，使新repo能先被建立緩存