# Crash after yum update Centos

**URL:** <https://forums.percona.com/t/crash-after-yum-update-centos/3775>\
**Category:** Other MySQL® Questions\
**Created:** [September 25, 2014, 10:40pm UTC](https://forums.percona.com/t/crash-after-yum-update-centos/3775 "2014-09-25T22:40:08Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![minhhan](https://avatars.discourse-cdn.com/v4/letter/m/c57346/32.png) [@minhhan](https://forums.percona.com/u/minhhan)\
**Post date:** [September 25, 2014, 10:40pm UTC](https://forums.percona.com/t/crash-after-yum-update-centos/3775/1 "2014-09-25T22:40:08Z")

</div>

Hi Everyone ,  
I need help I just run yum update on my centos 6.5 still not Reboot system and i can’t login by command mysql  
[root@localhost]# mysql mysql: relocation error: mysql: symbol strmov, version libmysqlclient\_16 not defined in file libmysqlclient.so.16 with link time reference

Can someone help me fix this, Access from clients to mysql still OK. how can i fix this with less down time? ~~

Before Update

---

<div class="post-metadata">

**Author:** ![minhhan](https://avatars.discourse-cdn.com/v4/letter/m/c57346/32.png) [@minhhan](https://forums.percona.com/u/minhhan)\
**Post date:** [September 26, 2014, 2:05am UTC](https://forums.percona.com/t/crash-after-yum-update-centos/3775/2 "2014-09-26T02:05:42Z")

</div>

I remove Percona

percona-release-0.1-3.noarch  
Percona-Server-shared-51-5.1.73-rel14.12.624.rhel6.x86\_64  
percona-toolkit-2.2.10-1.noarch  
percona-xtrabackup-2.2.4-5004.el6.x86\_64

and reinstall mysql-libs-5.1.73-3.el6\_5.x86\_64.rpm

Installed:  
mysql-libs.x86\_64 0:5.1.73-3.el6\_5

Complete!

After Reboot. Login MySQL Successful. SQL was updated 5.1.71 to 5.1.73. Everythings works!

Solved…^^