Linux ❀ yum服务进程占用导致无法正常使用的解决方法

Posted 2021-10-11 国家级干饭型选手°

文章目录

• 1、问题描述
• 2、解决方法

1、问题描述

在使用yum源进行更新、缓存、安装某个服务过程中，会出现如下报错，此时是由于进程占用导致yum无法正常运行，需要关闭进程来解决该问题；

[root@localhost ~]# yum clean all
Loaded plugins: fastestmirror, langpacks
Repodata is over 2 weeks old. Install yum-cron? Or run: yum makecache fast
Existing lock /var/run/yum.pid: another copy is running as pid 3520.
Another app is currently holding the yum lock; waiting for it to exit...
  The other application is: PackageKit
    Memory : 194 M RSS (1.5 GB VSZ)
    Started: Fri Jun 25 15:07:55 2021 - 02:25 ago
    State  : Sleeping, pid: 3520
Another app is currently holding the yum lock; waiting for it to exit...
  The other application is: PackageKit
    Memory : 194 M RSS (1.5 GB VSZ)
    Started: Fri Jun 25 15:07:55 2021 - 02:27 ago
    State  : Sleeping, pid: 3520

2、解决方法

• 需要终止其运行的yum进程（进程号码为报错中的pid号码）

[root@localhost yum.repos.d]# kill -9 3520

• 关闭进程后可以通过下面命令来确认进程是否还存在

[root@localhost yum.repos.d]# ps -ef | grep yum | grep 3520
root       3979   3424  0 15:22 pts/0    00:00:00 grep --color=auto yum

• 关闭后即可恢复yum源的使用；

[root@localhost yum.repos.d]# yum clean all
BDB2053 Freeing read locks for locker 0x10f6: 3520/140399564494656
BDB2053 Freeing read locks for locker 0x10f8: 3520/140399564494656
Loaded plugins: fastestmirror, langpacks
Repodata is over 2 weeks old. Install yum-cron? Or run: yum makecache fast
Cleaning repos: base extras updates
Cleaning up everything
Cleaning up list of fastest mirrors