Apache Increase FD limit

On CentOS 7 sevrer running apache, when try to install plugin in WordPress admin area, i get error

This is due to Apache File Descriptor Limits.

To see current Limits, use following PHP script

To see system wide limits, use following commands

Normally this will be high value. You need to increse limit for user running Apache. On CentOS 7, the username is “apache”. To increase limit for this user, edit

Add following lines

To verify, we need to login as user Apache, and verify limits, for this, lets enable SSH or bash terminal for user apache. By default no SSH login allowed for this user.

Now change to user, verify the limits

Exit back to root, disable shell for user apache with command.

We need to edit service file for Apache. Default service file look like following.

Find

Add below

Method 2

create file

Add

Reload service file with

Restart Apache

See Apache

Add a Comment

Your email address will not be published. Required fields are marked *