可知 perl-DBD-MySQL 已经安装了，和报错不符合
解决办法：
重装 perl-DBD-MySQL
代码语言：javascript复制[root@master-qa ~]# yum list all | grep perl-DBD-MySQL
perl-DBD-MySQL.x86_64 4.013-3.el6 @base
[root@master-qa ~]# yum reinstall perl-DBD-MySQL.x86_64
Loaded plugins: fastestmirror, refresh-packagekit, security
Setting up Reinstall Process
Loading mirror speeds from cached hostfile
* base: centos.ustc.edu.cn
* extras: mirrors.pubyun.com
* updates: centos.ustc.edu.cn
Resolving Dependencies
--> Running transaction check
---> Package perl-DBD-MySQL.x86_64 0:4.013-3.el6 will be reinstalled
--> Processing Dependency: libmysqlclient.so.16(libmysqlclient_16)(64bit) for package: perl-DBD-MySQL-4.013-3.el6.x86_64
--> Processing Dependency: libmysqlclient.so.16()(64bit) for package: perl-DBD-MySQL-4.013-3.el6.x86_64
--> Running transaction check
---> Package Percona-Server-shared-51.x86_64 0:5.1.73-rel14.12.624.rhel6 will be installed
--> Finished Dependency Resolution
Dependencies Resolved
======================================================================================================================================
Package Arch Version Repository Size
======================================================================================================================================
Reinstalling:
perl-DBD-MySQL x86_64 4.013-3.el6 base 134 k
Installing for dependencies:
Percona-Server-shared-51 x86_64 5.1.73-rel14.12.624.rhel6 percona-release-x86_64 2.1 M
Transaction Summary
======================================================================================================================================
Install 1 Package(s)
Reinstall 1 Package(s)
Total download size: 2.3 M
Installed size: 6.2 M
Is this ok [y/N]: y
Downloading Packages:
(1/2): Percona-Server-shared-51-5.1.73-rel14.12.6 (1%) 1% [- ] 0.0 B/s | 43 kB --:-- ETA
(1/2): Percona-Server-shared-51-5.1.73-rel14.12.6 (91%) 96% [=====================================- ] 177 kB/s | 2.1 MB 00:00 ETA
(1/2): Percona-Server-shared-51-5.1.73-rel14.12.6 (93%) 99% [======================================-] 174 kB/s | 2.1 MB 00:00 ETA
(1/2): Percona-Server-shared-51-5.1.73-rel14.12.624.rhel6.x86_64.rpm | 2.1 MB 00:10
(2/2): perl-DBD-MySQL-4.013-3.el6.x86_64.rpm | 134 kB 00:00
--------------------------------------------------------------------------------------------------------------------------------------
Total 208 kB/s | 2.3 MB 00:11
Running rpm_check_debug
Running Transaction Test
Transaction Test Succeeded
Running Transaction
Installing : Percona-Server-shared-51-5.1.73-rel14.12.624.rhel6.x86_ [####################################################### ] 1/2
Installing : Percona-Server-shared-51-5.1.73-rel14.12.624.rhel6.x86_64 1/2
Installing : perl-DBD-MySQL-4.013-3.el6.x86_64 [############################################################################# ] 2/2
Installing : perl-DBD-MySQL-4.013-3.el6.x86_64 2/2
Verifying : perl-DBD-MySQL-4.013-3.el6.x86_64 1/2
Verifying : Percona-Server-shared-51-5.1.73-rel14.12.624.rhel6.x86_64 2/2
Installed:
perl-DBD-MySQL.x86_64 0:4.013-3.el6
Dependency Installed:
Percona-Server-shared-51.x86_64 0:5.1.73-rel14.12.624.rhel6
Complete!
[root@master-qa ~]# 
