[Linux]使用yum提示Error: rpmdb open failed 解决

rpmdb: Thread/process 23317/139897112413952 failed: Thread died in Berkeley DB library
error: db3 error(-30974) from dbenv->failchk: DB_RUNRECOVERY: Fatal error, run database recovery
error: cannot open Packages index using db3 -  (-30974)
error: cannot open Packages database in /var/lib/rpm
CRITICAL:yum.main:

Error: rpmdb open failed




cd /var/lib/rpm/ 
for i in `ls | grep 'db.'`;do mv $i $i.bak;done 
rpm --rebuilddb
yum clean all