Olá Rubens, grato, mas essa foi a resposta do yum no servidor:

root@server [~]# yum reinstall mysql* --skip-broken
Loaded plugins: fastestmirror
Setting up Reinstall Process
Loading mirror speeds from cached hostfile
 * base: mirror.highspeedweb.net
 * centosplus: ftp.usf.edu
 * epel: serverbeach1.fedoraproject.org
 * extras: mirror.metrocast.net
 * rpmforge: apt.sw.be
 * updates: centos.omnispring.com
Excluding Packages in global exclude list
Finished
Excluding Packages from CentOS-5 - Base
Finished
Reducing CentOS-5 - Plus to included packages only
Finished
Excluding Packages from CentOS-5 - Updates
Finished
No Match for argument: mysql.tar.gz
Nothing to do