Problem:
centos7 yum installation software failed: cannot open Packages database in /var/lib/rpm
Error: rpmdb open failed[root@cdhslave ~]# yum install ppp error: rpmdb: BDB0113 Thread/process 26877/139823268095808 failed: BDB1507 Thread died in Berkeley DB library error: db5 error(-30973) from dbenv->failchk: BDB0087 DB_RUNRECOVERY: Fatal error, run database recovery error: cannot open Packages index using db5 - (-30973)error: cannot open Packages database in /var/lib/rpm CRITICAL:yum.main:
Cause analysis:
Yum failed to install the software, most likely due to damage to the rpm local database.
(Recommended tutorial: centos tutorial)
Solution:
1. Enter the directory where rpmdb is located
[root@www~]# cd /var/lib/rpm # rpmdb所在目录
2. Column Extract the relevant rpmdb files
[root@www rpm]# ls | grep 'db.' # 列出相关rpmdb文件 __db.001 __db.002 __db.003 __db.004
3. Rename the original rpmdb files to files with .bak at the end
[root@www rpm]# for i in $(ls | grep 'db.');do mv $i $i.bak;done # 将原rpmdb文件都更名为结尾带.bak的文件
or
4. Rebuild the rpm database
[root@www rpm]# rm -f __db.* # 清除原rpmdb文件 [root@www rpm]# rpm --rebuilddb # 重建rpm数据库 [root@www rpm]# yum clean all # 清除所有yum的缓存
Related video tutorial recommendations: linux video tutorial
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