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it-can/centos7openfileslimit.md

Last active January 2, 2017 18:28
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centos7openfileslimit.md 
ulimit -a

mcedit /etc/sysctl.conf

add:

fs.file-max = 100000

mcedit /etc/security/limits.conf

add (before #end):

* soft nproc 65535
* hard nproc 65535
* soft nofile 65535
* hard nofile 65535

reload sysctl

sysctl -p

MariaDB

mcedit /usr/lib/systemd/system/mariadb.service add (at the end):

LimitNOFILE=65535
LimitNPROC=65535

systemctl daemon-reload
systemctl restart mysqld.service
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