1.登录终端清楚缓存
yum clean all
2.更新系统库文件及包管理工具
yum update glibc* yum* rpm* python*
3.升级内核及所有安装程序
yum update
4. 重启系统完成更新
reboot
注：
升级前一定要备份数据。
查看系统版本命令#cat /etc/redhat-release
遇到的问题：
执行yum update报错
----------------------------------------------------------------------------------------------
Error: Package: matahari-host-0.4.4-11.el6.x86_64 (@anaconda-CentOS-201112091719.x86_64/6.2)
Requires: libqpidclient.so.5()(64bit)
Removing: qpid-cpp-client-0.12-6.el6.x86_64 (@anaconda-CentOS-201112091719.x86_64/6.2)
libqpidclient.so.5()(64bit)
Updated By: qpid-cpp-client-0.14-22.el6_3.x86_64 (base)
Not found
Error: Package: matahari-service-0.4.4-11.el6.x86_64 (@anaconda-CentOS-201112091719.x86_64/6.2)
Requires: libqpidcommon.so.5()(64bit)
Removing: qpid-cpp-client-0.12-6.el6.x86_64 (@anaconda-CentOS-201112091719.x86_64/6.2)
libqpidcommon.so.5()(64bit)
Updated By: qpid-cpp-client-0.14-22.el6_3.x86_64 (base)
Not found
Error: Package: matahari-agent-lib-0.4.4-11.el6.x86_64 (@anaconda-CentOS-201112091719.x86_64/6.2)
Requires: libqpidclient.so.5()(64bit)
Removing: qpid-cpp-client-0.12-6.el6.x86_64 (@anaconda-CentOS-201112091719.x86_64/6.2)
libqpidclient.so.5()(64bit)
Updated By: qpid-cpp-client-0.14-22.el6_3.x86_64 (base)
Not found
Error: Package: matahari-network-0.4.4-11.el6.x86_64 (@anaconda-CentOS-201112091719.x86_64/6.2)
Requires: libqpidcommon.so.5()(64bit)
Removing: qpid-cpp-client-0.12-6.el6.x86_64 (@anaconda-CentOS-201112091719.x86_64/6.2)
libqpidcommon.so.5()(64bit)
Updated By: qpid-cpp-client-0.14-22.el6_3.x86_64 (base)
Not found
Error: Package: matahari-host-0.4.4-11.el6.x86_64 (@anaconda-CentOS-201112091719.x86_64/6.2)
Requires: libqpidcommon.so.5()(64bit)
Removing: qpid-cpp-client-0.12-6.el6.x86_64 (@anaconda-CentOS-201112091719.x86_64/6.2)
libqpidcommon.so.5()(64bit)
Updated By: qpid-cpp-client-0.14-22.el6_3.x86_64 (base)
Not found
Error: Package: matahari-sysconfig-0.4.4-11.el6.x86_64 (@anaconda-CentOS-201112091719.x86_64/6.2)
Requires: libqpidclient.so.5()(64bit)
Removing: qpid-cpp-client-0.12-6.el6.x86_64 (@anaconda-CentOS-201112091719.x86_64/6.2)
libqpidclient.so.5()(64bit)
Updated By: qpid-cpp-client-0.14-22.el6_3.x86_64 (base)
Not found
Error: Package: matahari-sysconfig-0.4.4-11.el6.x86_64 (@anaconda-CentOS-201112091719.x86_64/6.2)
Requires: libqpidcommon.so.5()(64bit)
Removing: qpid-cpp-client-0.12-6.el6.x86_64 (@anaconda-CentOS-201112091719.x86_64/6.2)
libqpidcommon.so.5()(64bit)
Updated By: qpid-cpp-client-0.14-22.el6_3.x86_64 (base)
Not found
Error: Package: matahari-service-0.4.4-11.el6.x86_64 (@anaconda-CentOS-201112091719.x86_64/6.2)
Requires: libqpidclient.so.5()(64bit)
Removing: qpid-cpp-client-0.12-6.el6.x86_64 (@anaconda-CentOS-201112091719.x86_64/6.2)
libqpidclient.so.5()(64bit)
Updated By: qpid-cpp-client-0.14-22.el6_3.x86_64 (base)
Not found
Error: Package: matahari-agent-lib-0.4.4-11.el6.x86_64 (@anaconda-CentOS-201112091719.x86_64/6.2)
Requires: libqpidcommon.so.5()(64bit)
Removing: qpid-cpp-client-0.12-6.el6.x86_64 (@anaconda-CentOS-201112091719.x86_64/6.2)
libqpidcommon.so.5()(64bit)
Updated By: qpid-cpp-client-0.14-22.el6_3.x86_64 (base)
Not found
Error: Package: matahari-network-0.4.4-11.el6.x86_64 (@anaconda-CentOS-201112091719.x86_64/6.2)
Requires: libqpidclient.so.5()(64bit)
Removing: qpid-cpp-client-0.12-6.el6.x86_64 (@anaconda-CentOS-201112091719.x86_64/6.2)
libqpidclient.so.5()(64bit)
Updated By: qpid-cpp-client-0.14-22.el6_3.x86_64 (base)
Not found
You could try using --skip-broken to work around the problem
You could try running: rpm -Va --nofiles --nodigest
[root@E3-428 ~]# yum reinstall matahari-host-0.4.4-11.el6.x86_64
Loaded plugins: fastestmirror
Setting up Reinstall Process
Loading mirror speeds from cached hostfile
* atomic: www3.atomicorp.com
* base: ftp.cuhk.edu.hk
* extras: ftp.cuhk.edu.hk
* updates: ftp.cuhk.edu.hk
* webtatic: us-east.repo.webtatic.com
Installed package matahari-host-0.4.4-11.el6.x86_64 (from anaconda-CentOS-201112091719.x86_64) not available.
Error: Nothing to do
[root@E3-428 ~]#
解决办法：
1.删除qpid-cpp-client
yum remove qpid-cpp-client
2.再安装qpid-cpp-client
yum install qpid-cpp-client
3.再次运行yum update
结果没有再出错误，更新时间稍长。
完成后重启服务器即可。
