How does apache graceful work

The normal restart immediately kills all Apache processes, which leads to a short downtime for all websites hosted on the server. The graceful restart instructs Apache to gradually replace the existing processes with new ones.

This does not affect the websites and no downtime occurs. To avoid downtime, Apache in Plesk uses the graceful restart by default. If the graceful restart does not work as expected, you can choose the Apache normal restart. Yes No. Thank you for the feedback! Please tell us if we can improve further. Sorry to hear that. Please tell us how we can improve. Asked 2 years, 8 months ago. Active 2 years, 7 months ago. Viewed 19k times.

What's the problem? How to Graceful Restart Apache in centos 7? Improve this question. Community Bot 1. Add a comment. Active Oldest Votes. But on the newer page there is this note on about apachectl graceful: This is equivalent to apachectl -k graceful. Improve this answer. Jay Schauer Jay Schauer 86 2 2 bronze badges. I recommend using the systemctl [2] abstraction for starting and stopping services. Thus, to gracefully restart the Apache HTTP Server on Centos 7, and other linux distributions using systemd, use: sudo systemctl reload httpd.

Robin A. Meade Robin A. Meade 4 4 bronze badges. In particular: systemctl reload httpd will cause httpd to reload its configuration files and restart its workers with the new configuration, exactly as graceful did. Michael Hampton Michael Hampton k 39 39 gold badges silver badges bronze badges.

Sign up or log in Sign up using Google. A list of errors will be displayed including the line numbers if there are any. This makes it easy to isolate any problems. The following are all the available options that can be passed to the apachectl command. This text is from the apachectl man page. If the daemon is not running, it is started.

Similar to the fullstatus option, except that the list of requests currently being served is omitted. This differs from a normal restart in that currently open connections are not aborted.