[BUG]Found 2 pre-existing rpmdb problem(s), ‘yum check‘ output follows：

yum安装报如下错：

** Found 2 pre-existing rpmdb problem(s), ‘yum check’ output follows:
glibc-common-2.17-323.el7_9.x86_64 is a duplicate with glibc-common-2.17-292.el7.x86_64
glibc-common-2.17-323.el7_9.x86_64 has missing requires of glibc = (‘0’, ‘2.17’, ‘323.el7_9’)

根据报错，当前glibc-common版本冲突。
使用rpm –aq | grep glibc-common查看

发现有两个版本的glibc-common，卸载高版本那个

rpm -e glibc-common-2.17-323.el7_9.x86_64

再重新安装就即可解决以上问题