Hi *,<br />
<br />
a few weeks ago i changed the OS on my server from SuSE-Enterprise-Linux to CentOS 6.3.<br />
<br />
Since then I`m having some issues regarding the MySQL server on it. The whole configuration from the old OS was just copied to the new server and adapted.<br />
<br />
The problem is, that a maximum of 1023 connections ("Max_used_connections") to the server can be established while the limit in MySQL is set to 2800 connections.<br />
What i`ve done so far (without improvement):<br />
-Changing the "/etc/security/limits.conf"<br />
-Setting some kernel parameters:<br />
-Disabling SELinux<br />
<br />
I`ve also found a Bugreport from RHEL4, in which a user was suffering the same problem, but I`m not able to find this report at the moment.<br />
<br />
Best regards,<br />
<br />
Maxi
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