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Upgrade MariaDB Upgrading nginx+php + NOT mariadb

Discussion in 'Install & Upgrades or Pre-Install Questions' started by Venucci, Jun 27, 2019.

  1. Venucci

    Venucci Member

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    currentyl
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    Please fill in any relevant information that applies to you:
    • CentOS Version: i / CentOS 7 64bit ?
    • Centmin Mod Version Installed: i.e. or 123.09beta01
    • Nginx Version Installed: i.e. 1.15.3
    • PHP Version Installed: i.e. 5.6.37, 7.0.31, 7.1.21, 7.2.9
    • MariaDB MySQL Version Installed: i.e. 10.0.x or 10.1.xx or 10.2.xx
    What is going to happen if I upgrade my NGINX +php and NOT ugrading the mariadb mysql ? Is going to crash or something else . I am a noob and i have read that upgrading of mariasql is not safe because could crash my website wordpress 22 so my question for further upgradings could i upgrade just the nginx + php maintaing my actual mariadb (not upgrading maria db) without a problem ? thanks

     
  2. eva2000

    eva2000 Administrator Staff Member

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    Nginx 1.31.x
    MariaDB 10.x/11.4+/12.3+
    MariaDB upgrades are independent and do not rely on other software's upgrades i.e. nginx and php.

    Also there's 2 types of MariaDB/MySQL upgrades
    1. minor version i.e. using yum update to update from 10.3.15 to 10.3.16
    2. major version i.e. using centmin.sh menu option 11 to update from 10.1.40 to 10.2 to 10.3 outlined at MariaDB - MariaDB 10.1 upgrades to MariaDB 10.2, 10.3 and 10.4.
    minor versions are relatively safe

    major versions as outlined at MariaDB - MariaDB 10.1 upgrades to MariaDB 10.2, 10.3 and 10.4. is best to have full database backups for all databases on server before doing such upgrades
     
  3. Venucci

    Venucci Member

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    currentyl
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    So it would not be a problem to upgrade only php and nginx is not it ?