linuxyum安装错误代码14256

Linux系统使用yum仓库出现的错误总结

发布时间:2014-06-10 11:14:51来源:红联作者:velcbo

1.用yum安装软件出现磁盘空间满

[root@node1 ~]# yum install ftp --安装软件出现错误

...................................

Error Downloading Packages:

ftp-0.17-53.el6.i686: Insufficient space in download directory /var/cache/yum/i386/6/c6-tong/packages

* free 0

* needed 56 k

[root@node1 ~]#

解决方法:

[root@node1 ~]# df -h --查看磁盘空间,空间已满

文件系统 容量 已用 可用 已用%% 挂载点

/dev/mapper/VolGroup-lv_root

6.5G 6.1G 0 100% / --根分区空间已满,清除文件

tmpfs 504M 0 504M 0% /dev/shm

/dev/sda1 485M 46M 414M 10% /boot

/dev/sr0 3.6G 3.6G 0 100% /mnt

[root@node1 home]# df -h --清除后的结果

文件系统 容量 已用 可用 已用%% 挂载点

/dev/mapper/VolGroup-lv_root

6.5G 1.9G 4.2G 31% /

tmpfs 504M 0 504M 0% /dev/shm

/dev/sda1 485M 46M 414M 10% /boot

/dev/sr0 3.6G 3.6G 0 100% /mnt

[root@node1 home]#

测试结果:

[root@node1 home]# yum install ftp --安装成功

Loaded plugins: fastestmirror

Determining fastest mirrors

c6-tong

........................................

Running Transaction

Installing : ftp-0.17-53.el6.i686 1/1

Verifying : ftp-0.17-53.el6.i686 1/1

Installed:

ftp.i686 0:0.17-53.el6

Complete!

[root@node1 home]#

2.用yum使用网络源,出现网络不通

[root@node1 yum.repos.d]# yum install squid

Loaded plugins: fastestmirror

Loading mirror speeds from cached hostfile

Could not retrieve mirrorlist http://mirrorlist.CentOS.org/?release=6&arch=i386&repo=os error was

14: PYCURL ERROR 6 - "Couldn't resolve host 'mirrorlist.centos.org'"

Could not retrieve mirrorlist http://mirrorlist.centos.org/?release=6&arch=i386&repo=centosplus error was

14: PYCURL ERROR 6 - "Couldn't resolve host 'mirrorlist.centos.org'"

^C^C^C^Z

[1]+ Stopped yum install squid

[root@node1 yum.repos.d]# ping www.baidu.com

^C

这种情况启动到画面的时候按tab，看具体服务卡在哪里

然后尝试进linux安全模式，grub那里修改启动项，然后查看系统日志看报错是什么，是加载什么服务异常，先去除对应服务再启动

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