error: rpmdb， failed: BDB1507 Thread died in Berkeley DB library，error(-30973) from dbenv->failchk: BDB0087 DB_RUNRECOVERY: Fatal error, run database recovery

rpm数据库错误，一般原因：yum更新等rpm软件安装进程被异常终止

[root@49bdfccd7f61 ~]# yum install -y xxx
error: rpmdb: BDB0113 Thread/process 22858/140222685267712 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:

Error: rpmdb open failed

修复

[root@49bdfccd7f61 ~]# cd /var/lib/rpm
[root@49bdfccd7f61 rpm]# ls
Basenames     Dirnames  Installtid  Obsoletename  Providename  Sha1header  Triggername  __db.002
Conflictname  Group     Name        Packages      Requirename  Sigmd5      __db.001     __db.003
[root@49bdfccd7f61 rpm]# rm -rf __db.00
__db.001  __db.002  __db.003
[root@49bdfccd7f61 rpm]# rm -rf __db.00*
[root@49bdfccd7f61 rpm]# rpm --rebuilddb
[root@49bdfccd7f61 rpm]#
[root@49bdfccd7f61 ~]# yum install -y xxx