Category: IT Department

gpt/mdadm/debian stable/failed drive replacement howto

It’s this time again. Last time in 2012. Fast forward to 2021. Here we are again. This time it a little different. The drive has not failed yet but it shows signs of failures. smartctrl says it cannot read few sectors. Waring: One thing you learn over many years working with computers, servers, etc, is… Continue reading gpt/mdadm/debian stable/failed drive replacement howto

Enabling HTTP/2

aptitude or apt-get aptitude install php-fpma2enmod proxy_fcgi setenvifa2enconf php7.3-fpm #Lets enable mpm_event a2dismod php7.3a2dismod mpm_preforka2enmod mpm_event /etc/init.d/apache2 restart a2enmod http2 Few Errors that came up. The order above fixes the issues. a2enmod mpm_event Considering conflict mpm_worker for mpm_event: Considering conflict mpm_prefork for mpm_event: ERROR: Module mpm_prefork is enabled – cannot proceed due to conflicts. It… Continue reading Enabling HTTP/2

Mysql/MariaDB Upgrade from Debian 9 to 10

I read the release notes for Debian: https://www.debian.org/releases/stable/amd64/release-notes/ Did the standard upgrade from Debian 9(stretch) to Debian 10 (buster) In this blog we will cover the proper way to upgrade mysql as to not to get this problem. While I’m not saying this covers all steps mysql/mariadb upgrade, its a good lesson on what to… Continue reading Mysql/MariaDB Upgrade from Debian 9 to 10