Some times it's very difficult to find out exact issue. Specially When it's related with hardware. Similar scenario, i faced with a client.
I have been provided with a new box to setup mysql server. After setup mysql along with other application, mysql frequently goes down without any comment in mysql error log file. Spending few days verifying os, logs, mysql and later i found the culprit using memtester tool.
Thanks to memtester tool.
[root@voice ~]# memtester 5 1 memtester version 4.1.2 (32-bit) Copyright (C) 2009 Charles Cazabon. Licensed under the GNU General Public License version 2 (only). pagesize is 4096 pagesizemask is …[Read more...]