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MariaDB MariaDB 10.1 upgrades to MariaDB 10.2, 10.3 and 10.4.

Discussion in 'MariaDB & General MySQL news & discussions' started by eva2000, Jun 21, 2019.

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  1. eva2000

    eva2000 Administrator Staff Member

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    Nginx 1.17.x
    MariaDB 5.5/10.x
    Centmin Mod 123.09beta01 supports MariaDB 10.1 defaults early on it's development cycle and eventually switched to default to MariaDB 10.3 by default. But Centmin Mod 123.09beta01 supports MariaDB 10.1, 10.2, 10.3 and 10.4 upgrades of which 10.2, 10.3 and 10.4 upgrade submenus are publicly disabled and only can be enabled for private testing stage. Recommended method of upgrading is not to skip major versions, so if you're on MariaDB 10.1, you need to upgrade to MariaDB 10.2, then to MariaDB 10.3 and then to MariaDB 10.4.

    Notes
    • Upgrades are one way, meaning MariaDB doesn't support easy downgrade between major versions i.e. MariaDB 10.4 downgrade to 10.3, so be 100% sure you want to upgrade. Especially, if you upgrade to MariaDB 10.4, you may not be able to downgrade and/or switch between Oracle/Percona MySQL and MariaDB so need to rely on restoring the database backups you made prior to MariaDB upgrade.
    • Unless you know what you're doing for MariaDB MySQL upgrades and know how to backup and restore your databases via SSH command line via mysqldump/mysql client commands etc, I'd recommend either staying on the MariaDB MySQL major version you're on 10.1, 10.2, 10.3 etc or hiring someone to do the upgrades for you. Centmin Mod is provided as is, so if you have database issues related to upgrades, you'd be on your own as I will no provide free support for such. You can hire me for paid $$$ support for such. Contact me for such requests.
    • MariaDB 10.4 moves further away from being a 100% drop-in compatible MySQL (Oracle) server so features or change in MariaDB 10.4 may not allow easy downgrade to other MySQL server versions or forks or make importing non-MariaDB MySQL data from Oracle or Percona MySQL into MariaDB 10.4 go smoothly. Details at MariaDB - Interesting look at what's new in MariaDB 10.4.
    • MariaDB 10.4 changes the user and password management so may break backwards compatibility with your web/php apps in theory.

    Centmin Mod 123.09beta01 MariaDB Upgrade Submenu



    To enable fully all upgrade paths for MariaDB 10.1 to 10.2 to 10.3 to 10.4, you need to enable some variables. First set in persistent config file /etc/centminmod/custom_config.inc the following variables to allow centmin.sh menu option 11 to do MairaDB 10.1 to 10.2 upgrade, 10.2 to 10.3 upgrade and 10.3 to 10.4 upgrades.
    Code (Text):
    ENABLE_MARIADBTENTWOUPGRADE='y'
    ENABLE_MARIADBTENTHREEUPGRADE='y'
    ENABLE_MARIADBTENFOURUPGRADE='y'
    


    centmin.sh menu option 11
    Code (Text):
    --------------------------------------------------------
         Centmin Mod Menu 123.09beta01 centminmod.com
    --------------------------------------------------------
    1).  Centmin Install
    2).  Add Nginx vhost domain
    3).  NSD setup domain name DNS
    4).  Nginx Upgrade / Downgrade
    5).  PHP Upgrade / Downgrade
    6).  XCache Re-install
    7).  APC Cache Re-install
    8).  XCache Install
    9).  APC Cache Install
    10). Memcached Server Re-install
    11). MariaDB MySQL Upgrade & Management
    12). Zend OpCache Install/Re-install
    13). Install/Reinstall Redis PHP Extension
    14). SELinux disable
    15). Install/Reinstall ImagicK PHP Extension
    16). Change SSHD Port Number
    17). Multi-thread compression: zstd,pigz,pbzip2,lbzip2
    18). Suhosin PHP Extension install
    19). Install FFMPEG and FFMPEG PHP Extension
    20). NSD Install/Re-Install
    21). Update - Nginx + PHP-FPM + Siege
    22). Add Wordpress Nginx vhost + Cache Plugin
    23). Update Centmin Mod Code Base
    24). Exit
    --------------------------------------------------------
    Enter option [ 1 - 24 ] 11
    --------------------------------------------------------
    

    Code (Text):
    --------------------------------------------------------
         MariaDB MySQL Upgrade & Management Sub-Menu 
    --------------------------------------------------------
    0). Regenerate New MySQL Root User Password (local server)
    1). MariaDB 5.2.x Branch Upgrade Only
    2). MariaDB 5.2.x to MariaDB 5.5 YUM upgrade
    3). MariaDB 5.5 to MariaDB 10.x YUM upgrade
    4). MariaDB 5.5 to MariaDB 10.1.x YUM upgrade
    5). MariaDB 10.x to MariaDB 10.1.x YUM upgrade
    6). MariaDB 10.1.x to MariaDB 10.2.x YUM upgrade
    7). MariaDB 10.2.x to MariaDB 10.3.x YUM upgrade
    8). MariaDB 10.3.x to MariaDB 10.4.x YUM upgrade
    9). Back to Main menu
    --------------------------------------------------------
    Enter option [ 0 - 9 ]
    

    Without the persistent config variables enabling the additional MariaDB 10.1 to 10.2 to 10.3 to 10.4 upgrade submenus, you will get place holder messages like below.
    Code (Text):
    --------------------------------------------------------
         MariaDB MySQL Upgrade & Management Sub-Menu  
    --------------------------------------------------------
    0). Regenerate New MySQL Root User Password (local server)
    1). MariaDB 5.2.x Branch Upgrade Only
    2). MariaDB 5.2.x to MariaDB 5.5 YUM upgrade
    3). MariaDB 5.5 to MariaDB 10.x YUM upgrade
    4). MariaDB 5.5 to MariaDB 10.1.x YUM upgrade
    5). MariaDB 10.x to MariaDB 10.1.x YUM upgrade
    6). MariaDB 10.1.x to MariaDB 10.2.x YUM upgrade
    7). MariaDB 10.2.x to MariaDB 10.3.x YUM upgrade
    8). MariaDB 10.3.x to MariaDB 10.4.x YUM upgrade
    9). Back to Main menu
    --------------------------------------------------------
    Enter option [ 0 - 9 ] 6
    --------------------------------------------------------
    Place holder for now until MariaDB 10.2.x is ready to be added
    

    Code (Text):
    --------------------------------------------------------
         MariaDB MySQL Upgrade & Management Sub-Menu  
    --------------------------------------------------------
    0). Regenerate New MySQL Root User Password (local server)
    1). MariaDB 5.2.x Branch Upgrade Only
    2). MariaDB 5.2.x to MariaDB 5.5 YUM upgrade
    3). MariaDB 5.5 to MariaDB 10.x YUM upgrade
    4). MariaDB 5.5 to MariaDB 10.1.x YUM upgrade
    5). MariaDB 10.x to MariaDB 10.1.x YUM upgrade
    6). MariaDB 10.1.x to MariaDB 10.2.x YUM upgrade
    7). MariaDB 10.2.x to MariaDB 10.3.x YUM upgrade
    8). MariaDB 10.3.x to MariaDB 10.4.x YUM upgrade
    9). Back to Main menu
    --------------------------------------------------------
    Enter option [ 0 - 9 ] 7
    --------------------------------------------------------
    Need to be on MariaDB 10.2 before updating to MariaDB 10.3
    

    Code (Text):
    --------------------------------------------------------
         MariaDB MySQL Upgrade & Management Sub-Menu  
    --------------------------------------------------------
    0). Regenerate New MySQL Root User Password (local server)
    1). MariaDB 5.2.x Branch Upgrade Only
    2). MariaDB 5.2.x to MariaDB 5.5 YUM upgrade
    3). MariaDB 5.5 to MariaDB 10.x YUM upgrade
    4). MariaDB 5.5 to MariaDB 10.1.x YUM upgrade
    5). MariaDB 10.x to MariaDB 10.1.x YUM upgrade
    6). MariaDB 10.1.x to MariaDB 10.2.x YUM upgrade
    7). MariaDB 10.2.x to MariaDB 10.3.x YUM upgrade
    8). MariaDB 10.3.x to MariaDB 10.4.x YUM upgrade
    9). Back to Main menu
    --------------------------------------------------------
    Enter option [ 0 - 9 ] 8
    --------------------------------------------------------
    Need to be on MariaDB 10.3 before updating to MariaDB 10.4
    


    Upgrade MariaDB 10.1 To 10.2 & 10.2 To 10.3 To 10.4 Differences



    MariaDB 10.1 to 10.2 has changes you need to be aware of which may affect your script/mysql using app specifically and Centmin Mod may not have tested for it so read Upgrading from MariaDB 10.1 to MariaDB 10.2 (centmin.sh menu option 11 takes care of step 1 to 8 with exception of step 4, you need to do MySQL backups yourself) and inspect /etc/my.cnf before and after MariaDB 10.2 upgrades. Centmin Mod upgrade routines try to as best adjust /etc/my.cnf for MariaDB 10.2 compatibility with previous MariaDB 10.1 but if your web app/scripts have issues, you'll need to figure those out yourself.

    Same goes for MariaDB 10.2 to 10.3 upgrades Upgrading from MariaDB 10.2 to MariaDB 10.3 (centmin.sh menu option 11 takes care of step 1 to 8 with exception of step 4, you need to do MySQL backups yourself)

    As is MariaDB 10.3 to 10.4 upgrades Upgrading from MariaDB 10.3 to MariaDB 10.4. And new features in MariaDB 10.4 Changes and Improvements in MariaDB 10.4

    One of the big changes is from MariaDB 10.2.2 and newer, innodb_strict_mode is enabled by default while previously it was disabled by default and default options for sql_mode have changed.
     
    Last edited: Jun 21, 2019
    • Like Like x 3
  2. eva2000

    eva2000 Administrator Staff Member

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    May 24, 2014
    Brisbane, Australia
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    Nginx 1.17.x
    MariaDB 5.5/10.x

    Centmin Mod 123.09beta01 MariaDB 10.1 to MariaDB 10.2 Upgrade



    First check what version of MariaDB MySQL you're on via SSH command
    Code (Text):
    mysqladmin ver

    Second, ensure variables are set in persistent config file /etc/centminmod/custom_config.inc
    Code (Text):
    ENABLE_MARIADBTENTWOUPGRADE='y'
    ENABLE_MARIADBTENTHREEUPGRADE='y'
    ENABLE_MARIADBTENFOURUPGRADE='y'

    Third, run cmupdate command to ensure all local Centmin Mod 123.09beta01 code is up to date
    Code (Text):
    cmupdate

    Fourth, ensure you have done mysqldump backup of all your MySQL databases on your server ensuring you have enough free disk space to do and store the *.sql file backups. This will save a backup of all your databases into one file at /home/mysql-all-databases-backup-$(date +"%d%m%y-%H%M%S").sql which is date timestamped and save a copy of your /etc/my.cnf settings file at /etc/my.cnf-backedup-$(date +"%d%m%y-%H%M%S").cnf
    Code (Text):
    cp -a /etc/my.cnf /etc/my.cnf-backedup-$(date +"%d%m%y-%H%M%S").cnf
    mysqldump -Q -K --max_allowed_packet=256M --net_buffer_length=65536 --routines --events --triggers --hex-blob --all-databases > /home/mysql-all-databases-backup-$(date +"%d%m%y-%H%M%S").sql
    

    Verify the backed up files using ls list command
    Code (Text):
    ls -lahrt /etc | grep backedup
    ls -lahrt /home | grep all-databases-backup
    

    Code (Text):
    ls -lahrt /etc | grep backedup
    -rw-r--r--.  1 root root 6.4K Jun 21 00:24 my.cnf-backedup-210619-003341.cnf
    

    and
    Code (Text):
    ls -lahrt /home | grep all-databases-backup
    -rw-r--r--.  1 root  root  471K Jun 21 00:35 mysql-all-databases-backup-210619-003503.sql
    

    Then restrict the backed up file permissions so they're not world readable
    Code (Text):
    cd /home
    chmod 0640 /home/mysql-all-databases-backup*
    

    Code (Text):
    ls -lahrt /home | grep all-databases-backup     
    -rw-r-----.  1 root  root         471K Jun 21 00:35 mysql-all-databases-backup-210619-003503.sql
    

    Fifth, run centmin.sh menu option 11, submenu option 6 for MariaDB 10.1 to 10.2 upgrade which will ask if you done mysqldump backups before proceeding to upgrade stage. You'll have to do a backup for each major upgrade from MariaDB 10.1 to 10.2 to 10.3 to 10.4 (if you choose 10.4 - I'd stick with 10.3 for now).
    Code (Text):
    --------------------------------------------------------
         MariaDB MySQL Upgrade & Management Sub-Menu    
    --------------------------------------------------------
    0). Regenerate New MySQL Root User Password (local server)
    1). MariaDB 5.2.x Branch Upgrade Only
    2). MariaDB 5.2.x to MariaDB 5.5 YUM upgrade
    3). MariaDB 5.5 to MariaDB 10.x YUM upgrade
    4). MariaDB 5.5 to MariaDB 10.1.x YUM upgrade
    5). MariaDB 10.x to MariaDB 10.1.x YUM upgrade
    6). MariaDB 10.1.x to MariaDB 10.2.x YUM upgrade
    7). MariaDB 10.2.x to MariaDB 10.3.x YUM upgrade
    8). MariaDB 10.3.x to MariaDB 10.4.x YUM upgrade
    9). Back to Main menu
    --------------------------------------------------------
    Enter option [ 0 - 9 ] 6
    --------------------------------------------------------
    

    Code (Text):
    -------------------------------------------------------------------------------
     This script's MariaDB 10.2.x upgrade process is still in beta testing stages.
     So please test on a test server and not a live production server. But if you use
     on live server or if MySQL databases already exist, please back them up before
     running this upgrade script via mysqldump - instructions at:
     http://dev.mysql.com/doc/refman/5.6/en/mysqldump.html.
    
     ###################################################################
     ###          IMPORTANT MYSQLDUMP BACKUP BEFORE UPGRADE          ###
     ###        OR RISK DATA LOSS DUE TO MARIADB 10.2 Changes        ###
     ###################################################################
    
     For each DATABASENAME backup via mysqldump i.e.
    
      mysqldump --opt --routines DATABASENAME > /path/to/DATABASENAME_backup.sql
    ------------------------------------------------------------------------
    
    Have you backed up your databases ? [y/n] y
    

    Code (Text):
    MariaDB 10.2.x https://mariadb.com/kb/en/mariadb/what-is-mariadb-102/
    
    !!  Note  !!
    upgrade process can take more >5 minutes.. you may want to shutdown
    nginx server to not show mysql errors to visitors on your site or
    put site(s) into maintenance mode before proceeding with mysql upgrade
    
    Do you want to continue with upgrade to MariaDB 10.2.x ? [y/n] y
    

    Code (Text):
    checking mysql root password works in /root/.my.cnf
    mysqladmin ver
    mysqladmin  Ver 9.1 Distrib 10.1.40-MariaDB, for Linux on x86_64
    Copyright (c) 2000, 2018, Oracle, MariaDB Corporation Ab and others.
    
    Server version          10.1.40-MariaDB
    Protocol version        10
    Connection              Localhost via UNIX socket
    UNIX socket             /var/lib/mysql/mysql.sock
    Uptime:                 1 day 6 hours 21 min 17 sec
    
    Threads: 1  Questions: 4  Slow queries: 0  Opens: 17  Flush tables: 1  Open tables: 11  Queries per second avg: 0.000
                 ____                                  _            
                |  _ \  _ __  ___  _ __    __ _  _ __ (_) _ __    __ _
                | |_) || '__|/ _ \| '_ \  / _` || '__|| || '_ \  / _` |
                |  __/ | |  |  __/| |_) || (_| || |   | || | | || (_| |
                |_|    |_|   \___|| .__/  \__,_||_|   |_||_| |_| \__, |
                                  |_|                            |___/
        ____   _             _       _                          _____        
       / ___| | |__   _   _ | |_  __| |  ___ __      __ _ __   |  ___|___   _ __
       \___ \ | '_ \ | | | || __|/ _` | / _ \\ \ /\ / /| '_ \  | |_  / _ \ | '__|
        ___) || | | || |_| || |_| (_| || (_) |\ V  V / | | | | |  _|| (_) || |
       |____/ |_| |_| \__,_| \__|\__,_| \___/  \_/\_/  |_| |_| |_|   \___/ |_|
                                                                              
                      _   _                                _    
                     | | | | _ __    __ _  _ __  __ _   __| |  ___
                     | | | || '_ \  / _` || '__|/ _` | / _` | / _ \
                     | |_| || |_) || (_| || |  | (_| || (_| ||  __/
                      \___/ | .__/  \__, ||_|   \__,_| \__,_| \___|
                            |_|     |___/                      
    
    shut down existing MariaDB server for upgrade..
    Stopping mysql (via systemctl):  [  OK  ]
    
    total 331M
    drwxr-xr-x.  5 mysql mysql 4.0K Jun 21 00:23 .
    drwxr-xr-x. 36 root  root  4.0K Jun 14 13:52 ..
    -rw-rw----.  1 mysql mysql  16K Jun 21 00:23 aria_log.00000001
    -rw-rw----.  1 mysql mysql   52 Jun 21 00:23 aria_log_control
    drwxr-xr-x.  2 root  root  4.0K Nov 27  2018 cmsetiofiotest
    -rw-rw----.  1 mysql mysql  74M Jun 21 00:23 ibdata1
    -rw-rw----.  1 mysql mysql 128M Jun 21 00:23 ib_logfile0
    -rw-rw----.  1 mysql mysql 483K Nov 27  2018 ib_logfile0.gz
    -rw-rw----.  1 mysql mysql 128M Nov 27  2018 ib_logfile1
    -rw-rw----.  1 mysql mysql 128K Nov 27  2018 ib_logfile1.gz
    -rw-rw----.  1 mysql mysql    0 Nov 27  2018 multi-master.info
    drwx--x--x.  2 mysql mysql 4.0K Nov 27  2018 mysql
    -rw-r--r--.  1 root  root    15 Nov 27  2018 mysql_upgrade_info
    drwx------.  2 mysql mysql 4.0K Nov 27  2018 performance_schema
    

    Code (Text):
        __  __               _         ____   ____    _   ___     ____        
       |  \/  |  __ _  _ __ (_)  __ _ |  _ \ | __ )  / | / _ \   |___ \    __  __
       | |\/| | / _` || '__|| | / _` || | | ||  _ \  | || | | |    __) |   \ \/ /
       | |  | || (_| || |   | || (_| || |_| || |_) | | || |_| |_  / __/  _  >  <
       |_|  |_| \__,_||_|   |_| \__,_||____/ |____/  |_| \___/(_)|_____|(_)/_/\_\
                                                                              
               ____                       ____         _              
              |  _ \  ___  _ __    ___   / ___|   ___ | |_  _   _  _ __
              | |_) |/ _ \| '_ \  / _ \  \___ \  / _ \| __|| | | || '_ \
              |  _ <|  __/| |_) || (_) |  ___) ||  __/| |_ | |_| || |_) |
              |_| \_\\___|| .__/  \___/  |____/  \___| \__| \__,_|| .__/
                          |_|                                     |_|
    *************************************************
    MariaDB 10.2.x Repo setup...
    *************************************************
    
    Loaded plugins: fastestmirror, priorities, versionlock
    Cleaning repos: base centos-sclo-rh centos-sclo-sclo epel extras mariadb nasm
                  : percona-release-x86_64 rpmforge updates
    Cleaning up list of fastest mirrors
    Other repos take up 15 M of disk space (use --verbose for details)
    rpm --import https://yum.mariadb.org/RPM-GPG-KEY-MariaDB
    
    *************************************************
    MariaDB 10.2.x check available packages
    yum -q list MariaDB-client MariaDB-common MariaDB-compat MariaDB-devel MariaDB-server MariaDB-shared --disablerepo=epel --disableplugin=priorities
    *************************************************
    
    Installed Packages
    MariaDB-client.x86_64               10.1.40-1.el7.centos                @mariadb
    MariaDB-common.x86_64               10.1.40-1.el7.centos                @mariadb
    MariaDB-compat.x86_64               10.1.40-1.el7.centos                @mariadb
    MariaDB-devel.x86_64                10.1.40-1.el7.centos                @mariadb
    MariaDB-shared.x86_64               10.1.40-1.el7.centos                @mariadb
    Available Packages
    MariaDB-client.x86_64               10.2.25-1.el7.centos                mariadb
    MariaDB-common.x86_64               10.2.25-1.el7.centos                mariadb
    MariaDB-compat.x86_64               10.2.25-1.el7.centos                mariadb
    MariaDB-devel.x86_64                10.2.25-1.el7.centos                mariadb
    MariaDB-server.x86_64               10.2.25-1.el7.centos                mariadb
    MariaDB-shared.x86_64               10.2.25-1.el7.centos                mariadb
    mariadb-devel.x86_64                1:5.5.60-1.el7_5                    base
    mariadb-server.x86_64               1:5.5.60-1.el7_5                    base
    
    real    0m18.016s
    user    0m3.550s
    sys     0m0.520s
    

    Code (Text):
        __  __               _         ____   ____    _   ___     ____        
       |  \/  |  __ _  _ __ (_)  __ _ |  _ \ | __ )  / | / _ \   |___ \    __  __
       | |\/| | / _` || '__|| | / _` || | | ||  _ \  | || | | |    __) |   \ \/ /
       | |  | || (_| || |   | || (_| || |_| || |_) | | || |_| |_  / __/  _  >  <
       |_|  |_| \__,_||_|   |_| \__,_||____/ |____/  |_| \___/(_)|_____|(_)/_/\_\
                                                                              
                            ___              _          _  _
                           |_ _| _ __   ___ | |_  __ _ | || |
                            | | | '_ \ / __|| __|/ _` || || |
                            | | | | | |\__ \| |_| (_| || || |
                           |___||_| |_||___/ \__|\__,_||_||_|
                                                          
    
    *************************************************
    MariaDB 10.2.x YUM install...
    yum -q -y install MariaDB-client MariaDB-common MariaDB-compat MariaDB-devel MariaDB-server MariaDB-shared --disablerepo=epel --disableplugin=priorities
    *************************************************
    
    Loaded plugins: fastestmirror, versionlock
    Loading mirror speeds from cached hostfile
     * base: ftp.swin.edu.au
     * centos-sclo-rh: ftp.swin.edu.au
     * centos-sclo-sclo: ftp.swin.edu.au
     * extras: ftp.swin.edu.au
     * rpmforge: mirror.as24220.net
     * updates: mirror.ventraip.net.au
    Resolving Dependencies
    --> Running transaction check
    ---> Package MariaDB-client.x86_64 0:10.1.40-1.el7.centos will be updated
    ---> Package MariaDB-client.x86_64 0:10.2.25-1.el7.centos will be an update
    ---> Package MariaDB-common.x86_64 0:10.1.40-1.el7.centos will be updated
    ---> Package MariaDB-common.x86_64 0:10.2.25-1.el7.centos will be an update
    ---> Package MariaDB-compat.x86_64 0:10.1.40-1.el7.centos will be updated
    ---> Package MariaDB-compat.x86_64 0:10.2.25-1.el7.centos will be an update
    ---> Package MariaDB-devel.x86_64 0:10.1.40-1.el7.centos will be updated
    ---> Package MariaDB-devel.x86_64 0:10.2.25-1.el7.centos will be an update
    ---> Package MariaDB-server.x86_64 0:10.2.25-1.el7.centos will be installed
    ---> Package MariaDB-shared.x86_64 0:10.1.40-1.el7.centos will be updated
    ---> Package MariaDB-shared.x86_64 0:10.2.25-1.el7.centos will be an update
    --> Finished Dependency Resolution
    
    Dependencies Resolved
    
    ================================================================================
     Package             Arch        Version                     Repository    Size
    ================================================================================
    Installing:
     MariaDB-server      x86_64      10.2.25-1.el7.centos        mariadb       24 M
    Updating:
     MariaDB-client      x86_64      10.2.25-1.el7.centos        mariadb       11 M
     MariaDB-common      x86_64      10.2.25-1.el7.centos        mariadb       78 k
     MariaDB-compat      x86_64      10.2.25-1.el7.centos        mariadb      2.8 M
     MariaDB-devel       x86_64      10.2.25-1.el7.centos        mariadb      6.6 M
     MariaDB-shared      x86_64      10.2.25-1.el7.centos        mariadb      108 k
    
    Transaction Summary
    ================================================================================
    Install  1 Package
    Upgrade  5 Packages
    
    Total download size: 44 M
    Downloading packages:
    No Presto metadata available for mariadb
    --------------------------------------------------------------------------------
    Total                                              4.0 MB/s |  44 MB  00:10  
    Running transaction check
    Running transaction test
    Transaction test succeeded
    Running transaction
    Warning: RPMDB altered outside of yum.
      Updating   : MariaDB-common-10.2.25-1.el7.centos.x86_64                  1/11
      Updating   : MariaDB-compat-10.2.25-1.el7.centos.x86_64                  2/11
      Updating   : MariaDB-client-10.2.25-1.el7.centos.x86_64                  3/11
      Installing : MariaDB-server-10.2.25-1.el7.centos.x86_64                  4/11
      Updating   : MariaDB-devel-10.2.25-1.el7.centos.x86_64                   5/11
      Updating   : MariaDB-shared-10.2.25-1.el7.centos.x86_64                  6/11
      Cleanup    : MariaDB-shared-10.1.40-1.el7.centos.x86_64                  7/11
      Cleanup    : MariaDB-client-10.1.40-1.el7.centos.x86_64                  8/11
      Cleanup    : MariaDB-compat-10.1.40-1.el7.centos.x86_64                  9/11
      Cleanup    : MariaDB-devel-10.1.40-1.el7.centos.x86_64                  10/11
      Cleanup    : MariaDB-common-10.1.40-1.el7.centos.x86_64                 11/11
      Verifying  : MariaDB-devel-10.2.25-1.el7.centos.x86_64                   1/11
      Verifying  : MariaDB-compat-10.2.25-1.el7.centos.x86_64                  2/11
      Verifying  : MariaDB-client-10.2.25-1.el7.centos.x86_64                  3/11
      Verifying  : MariaDB-shared-10.2.25-1.el7.centos.x86_64                  4/11
      Verifying  : MariaDB-server-10.2.25-1.el7.centos.x86_64                  5/11
      Verifying  : MariaDB-common-10.2.25-1.el7.centos.x86_64                  6/11
      Verifying  : MariaDB-shared-10.1.40-1.el7.centos.x86_64                  7/11
      Verifying  : MariaDB-compat-10.1.40-1.el7.centos.x86_64                  8/11
      Verifying  : MariaDB-client-10.1.40-1.el7.centos.x86_64                  9/11
      Verifying  : MariaDB-devel-10.1.40-1.el7.centos.x86_64                  10/11
      Verifying  : MariaDB-common-10.1.40-1.el7.centos.x86_64                 11/11
    
    Installed:
      MariaDB-server.x86_64 0:10.2.25-1.el7.centos                              
    
    Updated:
      MariaDB-client.x86_64 0:10.2.25-1.el7.centos                              
      MariaDB-common.x86_64 0:10.2.25-1.el7.centos                              
      MariaDB-compat.x86_64 0:10.2.25-1.el7.centos                              
      MariaDB-devel.x86_64 0:10.2.25-1.el7.centos                                
      MariaDB-shared.x86_64 0:10.2.25-1.el7.centos                              
    
    Complete!
    
    real    0m32.410s
    user    0m15.923s
    sys     0m4.639s
    

    Code (Text):
    *************************************************
    * Adjust old MariaDB 10.x /etc/my.cnf
      for MariaDB 10.2.x my.cnf compatibility
    *************************************************
        __  __               _         ____   ____    _   ___     ____        
       |  \/  |  __ _  _ __ (_)  __ _ |  _ \ | __ )  / | / _ \   |___ \    __  __
       | |\/| | / _` || '__|| | / _` || | | ||  _ \  | || | | |    __) |   \ \/ /
       | |  | || (_| || |   | || (_| || |_| || |_) | | || |_| |_  / __/  _  >  <
       |_|  |_| \__,_||_|   |_| \__,_||____/ |____/  |_| \___/(_)|_____|(_)/_/\_\
                                                                              
                __     _            __                                  __
               / /___ | |_  ___    / /_ __ ___   _   _     ___  _ __   / _|
              / // _ \| __|/ __|  / /| '_ ` _ \ | | | |   / __|| '_ \ | |_
             / /|  __/| |_| (__  / / | | | | | || |_| | _| (__ | | | ||  _|
            /_/  \___| \__|\___|/_/  |_| |_| |_| \__, |(_)\___||_| |_||_|
                                                 |___/                  
             _        _   _              _                            _    
            / \    __| | (_) _   _  ___ | |_  _ __ ___    ___  _ __  | |_  ___
           / _ \  / _` | | || | | |/ __|| __|| '_ ` _ \  / _ \| '_ \ | __|/ __|
          / ___ \| (_| | | || |_| |\__ \| |_ | | | | | ||  __/| | | || |_ \__ \
         /_/   \_\\__,_|_/ | \__,_||___/ \__||_| |_| |_| \___||_| |_| \__||___/
                       |__/                                                
    
    service mysql start
    Starting mysql (via systemctl):  [  OK  ]
    service mysql restart
    Restarting mysql (via systemctl):  [  OK  ]
    
    total 599M
    -rw-rw----. 1 mysql mysql    0 Nov 27  2018 multi-master.info
    drwx--x--x. 2 mysql mysql 4.0K Nov 27  2018 mysql
    drwx------. 2 mysql mysql 4.0K Nov 27  2018 performance_schema
    -rw-r--r--. 1 mysql mysql   15 Nov 27  2018 mysql_upgrade_info
    -rw-rw----. 1 mysql mysql 128M Nov 27  2018 ib_logfile1.bak
    drwxr-xr-x. 2 mysql mysql 4.0K Nov 27  2018 cmsetiofiotest
    -rw-rw----. 1 mysql mysql 128M Jun 21 00:23 ib_logfile0.bak
    -rw-rw----. 1 mysql mysql 128M Jun 21 00:24 ib_logfile1
    -rw-rw----. 1 mysql mysql   52 Jun 21 00:24 aria_log_control
    -rw-rw----. 1 mysql mysql  16K Jun 21 00:24 aria_log.00000001
    -rw-rw----. 1 mysql mysql  924 Jun 21 00:24 ib_buffer_pool
    -rw-rw----. 1 mysql mysql  74M Jun 21 00:24 ibdata1
    -rw-rw----. 1 mysql mysql 128M Jun 21 00:24 ib_logfile0
    -rw-rw----. 1 mysql mysql  12M Jun 21 00:24 ibtmp1
    -rw-rw----. 1 mysql mysql  24K Jun 21 00:24 tc.log
    -rw-rw----. 1 mysql mysql    6 Jun 21 00:24 host.domain.com.pid
    srwxrwxrwx. 1 mysql mysql    0 Jun 21 00:24 mysql.sock
    -rw-rw----. 1 mysql mysql 6.5K Jun 21 00:24 host.domain.com.err
    mysql_upgrade --verbose
    Looking for 'mysql' as: mysql
    Looking for 'mysqlcheck' as: mysqlcheck
    Phase 1/7: Checking and upgrading mysql database
    Processing databases
    mysql
    mysql.column_stats                                 OK
    mysql.columns_priv                                 OK
    mysql.db                                           OK
    mysql.event                                        OK
    mysql.func                                         OK
    mysql.gtid_slave_pos                               OK
    mysql.help_category                                OK
    mysql.help_keyword                                 OK
    mysql.help_relation                                OK
    mysql.help_topic                                   OK
    mysql.host                                         OK
    mysql.index_stats                                  OK
    mysql.innodb_index_stats                           OK
    mysql.innodb_table_stats                           OK
    mysql.plugin                                       OK
    mysql.proc                                         OK
    mysql.procs_priv                                   OK
    mysql.proxies_priv                                 OK
    mysql.roles_mapping                                OK
    mysql.servers                                      OK
    mysql.table_stats                                  OK
    mysql.tables_priv                                  OK
    mysql.time_zone                                    OK
    mysql.time_zone_leap_second                        OK
    mysql.time_zone_name                               OK
    mysql.time_zone_transition                         OK
    mysql.time_zone_transition_type                    OK
    mysql.user                                         OK
    Phase 2/7: Installing used storage engines... Skipped
    Phase 3/7: Fixing views
    Processing databases
    information_schema
    mysql
    performance_schema
    Phase 4/7: Running 'mysql_fix_privilege_tables'
    Phase 5/7: Fixing table and database names
    Processing databases
    information_schema
    mysql
    performance_schema
    Phase 6/7: Checking and upgrading tables
    Processing databases
    information_schema
    performance_schema
    Phase 7/7: Running 'FLUSH PRIVILEGES'
    OK
    ------------------------------------------------
    Installing MariaDB 10 plugins
    ------------------------------------------------
    mysql -e "INSTALL SONAME 'metadata_lock_info';"
    mysql -e "INSTALL SONAME 'query_cache_info';"
    mysql -e "INSTALL SONAME 'query_response_time';"
    mysql -t -e "SELECT * FROM mysql.plugin;"
    +---------------------------+------------------------+
    | name                      | dl                     |
    +---------------------------+------------------------+
    | METADATA_LOCK_INFO        | metadata_lock_info.so  |
    | QUERY_CACHE_INFO          | query_cache_info.so    |
    | QUERY_RESPONSE_TIME       | query_response_time.so |
    | QUERY_RESPONSE_TIME_AUDIT | query_response_time.so |
    +---------------------------+------------------------+
    mysql -t -e "SHOW PLUGINS;"
    +-------------------------------+----------+--------------------+------------------------+---------+
    | Name                          | Status   | Type               | Library                | License |
    +-------------------------------+----------+--------------------+------------------------+---------+
    | binlog                        | ACTIVE   | STORAGE ENGINE     | NULL                   | GPL     |
    | mysql_native_password         | ACTIVE   | AUTHENTICATION     | NULL                   | GPL     |
    | mysql_old_password            | ACTIVE   | AUTHENTICATION     | NULL                   | GPL     |
    | wsrep                         | ACTIVE   | STORAGE ENGINE     | NULL                   | GPL     |
    | CSV                           | ACTIVE   | STORAGE ENGINE     | NULL                   | GPL     |
    | MEMORY                        | ACTIVE   | STORAGE ENGINE     | NULL                   | GPL     |
    | MyISAM                        | ACTIVE   | STORAGE ENGINE     | NULL                   | GPL     |
    | MRG_MyISAM                    | ACTIVE   | STORAGE ENGINE     | NULL                   | GPL     |
    | CLIENT_STATISTICS             | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INDEX_STATISTICS              | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | TABLE_STATISTICS              | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | USER_STATISTICS               | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | InnoDB                        | ACTIVE   | STORAGE ENGINE     | NULL                   | GPL     |
    | INNODB_TRX                    | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INNODB_LOCKS                  | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INNODB_LOCK_WAITS             | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INNODB_CMP                    | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INNODB_CMP_RESET              | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INNODB_CMPMEM                 | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INNODB_CMPMEM_RESET           | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INNODB_CMP_PER_INDEX          | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INNODB_CMP_PER_INDEX_RESET    | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INNODB_BUFFER_PAGE            | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INNODB_BUFFER_PAGE_LRU        | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INNODB_BUFFER_POOL_STATS      | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INNODB_METRICS                | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INNODB_FT_DEFAULT_STOPWORD    | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INNODB_FT_DELETED             | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INNODB_FT_BEING_DELETED       | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INNODB_FT_CONFIG              | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INNODB_FT_INDEX_CACHE         | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INNODB_FT_INDEX_TABLE         | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INNODB_SYS_TABLES             | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INNODB_SYS_TABLESTATS         | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INNODB_SYS_INDEXES            | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INNODB_SYS_COLUMNS            | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INNODB_SYS_FIELDS             | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INNODB_SYS_FOREIGN            | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INNODB_SYS_FOREIGN_COLS       | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INNODB_SYS_TABLESPACES        | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INNODB_SYS_DATAFILES          | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INNODB_SYS_VIRTUAL            | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INNODB_MUTEXES                | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INNODB_SYS_SEMAPHORE_WAITS    | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INNODB_TABLESPACES_ENCRYPTION | ACTIVE   | INFORMATION SCHEMA | NULL                   | BSD     |
    | INNODB_TABLESPACES_SCRUBBING  | ACTIVE   | INFORMATION SCHEMA | NULL                   | BSD     |
    | Aria                          | ACTIVE   | STORAGE ENGINE     | NULL                   | GPL     |
    | PERFORMANCE_SCHEMA            | ACTIVE   | STORAGE ENGINE     | NULL                   | GPL     |
    | SEQUENCE                      | ACTIVE   | STORAGE ENGINE     | NULL                   | GPL     |
    | FEEDBACK                      | DISABLED | INFORMATION SCHEMA | NULL                   | GPL     |
    | user_variables                | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | partition                     | ACTIVE   | STORAGE ENGINE     | NULL                   | GPL     |
    | METADATA_LOCK_INFO            | ACTIVE   | INFORMATION SCHEMA | metadata_lock_info.so  | GPL     |
    | QUERY_CACHE_INFO              | ACTIVE   | INFORMATION SCHEMA | query_cache_info.so    | BSD     |
    | QUERY_RESPONSE_TIME           | ACTIVE   | INFORMATION SCHEMA | query_response_time.so | GPL     |
    | QUERY_RESPONSE_TIME_AUDIT     | ACTIVE   | AUDIT              | query_response_time.so | GPL     |
    +-------------------------------+----------+--------------------+------------------------+---------+
    mysql -t -e "SHOW ENGINES;"
    +--------------------+---------+----------------------------------------------------------------------------------+--------------+------+------------+
    | Engine             | Support | Comment                                                                          | Transactions | XA   | Savepoints |
    +--------------------+---------+----------------------------------------------------------------------------------+--------------+------+------------+
    | MRG_MyISAM         | YES     | Collection of identical MyISAM tables                                            | NO           | NO   | NO         |
    | CSV                | YES     | Stores tables as CSV files                                                       | NO           | NO   | NO         |
    | SEQUENCE           | YES     | Generated tables filled with sequential values                                   | YES          | NO   | YES        |
    | MyISAM             | YES     | Non-transactional engine with good performance and small data footprint          | NO           | NO   | NO         |
    | MEMORY             | YES     | Hash based, stored in memory, useful for temporary tables                        | NO           | NO   | NO         |
    | InnoDB             | DEFAULT | Supports transactions, row-level locking, foreign keys and encryption for tables | YES          | YES  | YES        |
    | Aria               | YES     | Crash-safe tables with MyISAM heritage                                           | NO           | NO   | NO         |
    | PERFORMANCE_SCHEMA | YES     | Performance Schema                                                               | NO           | NO   | NO         |
    +--------------------+---------+----------------------------------------------------------------------------------+--------------+------+------------+
    service mysql restart
    Restarting mysql (via systemctl):  [  OK  ]
    systemctl enable mariadb.service
    Created symlink from /etc/systemd/system/mysql.service to /usr/lib/systemd/system/mariadb.service.
    Created symlink from /etc/systemd/system/mysqld.service to /usr/lib/systemd/system/mariadb.service.
    Created symlink from /etc/systemd/system/multi-user.target.wants/mariadb.service to /usr/lib/systemd/system/mariadb.service.
    

    Code (Text):
    mysqladmin  Ver 9.1 Distrib 10.2.25-MariaDB, for Linux on x86_64
    Copyright (c) 2000, 2018, Oracle, MariaDB Corporation Ab and others.
    
    Server version          10.2.25-MariaDB
    Protocol version        10
    Connection              Localhost via UNIX socket
    UNIX socket             /var/lib/mysql/mysql.sock
    Uptime:                 1 sec
    
    Threads: 4  Questions: 1  Slow queries: 0  Opens: 17  Flush tables: 1  Open tables: 11  Queries per second avg: 1.000
    
    ------------------------------------------------
    MariaDB 10.2.x Upgrade completed
    ------------------------------------------------
    
     
    Last edited: Jun 21, 2019
    • Like Like x 1
  3. eva2000

    eva2000 Administrator Staff Member

    41,731
    9,397
    113
    May 24, 2014
    Brisbane, Australia
    Ratings:
    +14,434
    Local Time:
    8:55 PM
    Nginx 1.17.x
    MariaDB 5.5/10.x

    Centmin Mod 123.09beta01 MariaDB 10.2 to MariaDB 10.3 Upgrade



    First check what version of MariaDB MySQL you're on via SSH command
    Code (Text):
    mysqladmin ver

    Second, ensure variables are set in persistent config file /etc/centminmod/custom_config.inc
    Code (Text):
    ENABLE_MARIADBTENTWOUPGRADE='y'
    ENABLE_MARIADBTENTHREEUPGRADE='y'
    ENABLE_MARIADBTENFOURUPGRADE='y'

    Third, run cmupdate command to ensure all local Centmin Mod 123.09beta01 code is up to date
    Code (Text):
    cmupdate

    Fourth, ensure you have done mysqldump backup of all your MySQL databases on your server ensuring you have enough free disk space to do and store the *.sql file backups. This will save a backup of all your databases into one file at /home/mysql-all-databases-backup-$(date +"%d%m%y-%H%M%S").sql which is date timestamped and save a copy of your /etc/my.cnf settings file at /etc/my.cnf-backedup-$(date +"%d%m%y-%H%M%S").cnf
    Code (Text):
    cp -a /etc/my.cnf /etc/my.cnf-backedup-$(date +"%d%m%y-%H%M%S").cnf
    mysqldump -Q -K --max_allowed_packet=256M --net_buffer_length=65536 --routines --events --triggers --hex-blob --all-databases > /home/mysql-all-databases-backup-$(date +"%d%m%y-%H%M%S").sql
    

    Verify the backed up files using ls list command
    Code (Text):
    ls -lahrt /etc | grep backedup
    ls -lahrt /home | grep all-databases-backup
    

    Code (Text):
    ls -lahrt /etc | grep backedup
    -rw-r--r--.  1 root root 6.4K Jun 21 00:24 my.cnf-backedup-210619-003718.cnf
    -rw-r--r--.  1 root root 6.4K Jun 21 00:24 my.cnf-backedup-210619-003341.cnf
    

    and
    Code (Text):
    ls -lahrt /home | grep all-databases-backup                      
    -rw-r--r--.  1 root  root  471K Jun 21 00:35 mysql-all-databases-backup-210619-003503.sql
    -rw-r--r--.  1 root  root  471K Jun 21 00:35 mysql-all-databases-backup-210619-003521.sql
    

    Then restrict the backed up file permissions so they're not world readable
    Code (Text):
    cd /home
    chmod 0640 /home/mysql-all-databases-backup*
    

    Code (Text):
    ls -lahrt /home | grep all-databases-backup     
    -rw-r-----.  1 root  root         471K Jun 21 00:35 mysql-all-databases-backup-210619-003503.sql
    -rw-r-----.  1 root  root         471K Jun 21 00:35 mysql-all-databases-backup-210619-003521.sql
    

    Fifth, run centmin.sh menu option 11, submenu option 7 for MariaDB 10.2 to 10.3 upgrade which will ask if you done mysqldump backups before proceeding to upgrade stage. You'll have to do a backup for each major upgrade from MariaDB 10.1 to 10.2 to 10.3 to 10.4 (if you choose 10.4 - I'd stick with 10.3 for now).
    Code (Text):
    --------------------------------------------------------
         MariaDB MySQL Upgrade & Management Sub-Menu  
    --------------------------------------------------------
    0). Regenerate New MySQL Root User Password (local server)
    1). MariaDB 5.2.x Branch Upgrade Only
    2). MariaDB 5.2.x to MariaDB 5.5 YUM upgrade
    3). MariaDB 5.5 to MariaDB 10.x YUM upgrade
    4). MariaDB 5.5 to MariaDB 10.1.x YUM upgrade
    5). MariaDB 10.x to MariaDB 10.1.x YUM upgrade
    6). MariaDB 10.1.x to MariaDB 10.2.x YUM upgrade
    7). MariaDB 10.2.x to MariaDB 10.3.x YUM upgrade
    8). MariaDB 10.3.x to MariaDB 10.4.x YUM upgrade
    9). Back to Main menu
    --------------------------------------------------------
    Enter option [ 0 - 9 ] 7
    --------------------------------------------------------
    

    Code (Text):
    -------------------------------------------------------------------------------
     This script's MariaDB 10.3.x upgrade process is still in beta testing stages.
     So please test on a test server and not a live production server. But if you use
     on live server or if MySQL databases already exist, please back them up before
     running this upgrade script via mysqldump - instructions at:
     http://dev.mysql.com/doc/refman/5.6/en/mysqldump.html.
    
     ###################################################################
     ###          IMPORTANT MYSQLDUMP BACKUP BEFORE UPGRADE          ###
     ###        OR RISK DATA LOSS DUE TO MARIADB 10.3 Changes        ###
     ###################################################################
    
     For each DATABASENAME backup via mysqldump i.e.
    
      mysqldump --opt --routines DATABASENAME > /path/to/DATABASENAME_backup.sql
    ------------------------------------------------------------------------
    
    Have you backed up your databases ? [y/n] y
    

    Code (Text):
    MariaDB 10.3.x https://mariadb.com/resources/blog/whats-new-mariadb-server-103
    
    !!  Note  !!
    upgrade process can take more >5 minutes.. you may want to shutdown
    nginx server to not show mysql errors to visitors on your site or
    put site(s) into maintenance mode before proceeding with mysql upgrade
    
    Do you want to continue with upgrade to MariaDB 10.3.x ? [y/n] y
    
    checking mysql root password works in /root/.my.cnf
    mysqladmin ver
    mysqladmin  Ver 9.1 Distrib 10.2.25-MariaDB, for Linux on x86_64
    Copyright (c) 2000, 2018, Oracle, MariaDB Corporation Ab and others.
    
    Server version          10.2.25-MariaDB
    Protocol version        10
    Connection              Localhost via UNIX socket
    UNIX socket             /var/lib/mysql/mysql.sock
    Uptime:                 13 min 34 sec
    
    Threads: 4  Questions: 752  Slow queries: 0  Opens: 64  Flush tables: 1  Open tables: 58  Queries per second avg: 0.923
                 ____                                  _              
                |  _ \  _ __  ___  _ __    __ _  _ __ (_) _ __    __ _
                | |_) || '__|/ _ \| '_ \  / _` || '__|| || '_ \  / _` |
                |  __/ | |  |  __/| |_) || (_| || |   | || | | || (_| |
                |_|    |_|   \___|| .__/  \__,_||_|   |_||_| |_| \__, |
                                  |_|                            |___/
        ____   _             _       _                          _____          
       / ___| | |__   _   _ | |_  __| |  ___ __      __ _ __   |  ___|___   _ __
       \___ \ | '_ \ | | | || __|/ _` | / _ \\ \ /\ / /| '_ \  | |_  / _ \ | '__|
        ___) || | | || |_| || |_| (_| || (_) |\ V  V / | | | | |  _|| (_) || |  
       |____/ |_| |_| \__,_| \__|\__,_| \___/  \_/\_/  |_| |_| |_|   \___/ |_|  
                                                                                
                      _   _                                _      
                     | | | | _ __    __ _  _ __  __ _   __| |  ___
                     | | | || '_ \  / _` || '__|/ _` | / _` | / _ \
                     | |_| || |_) || (_| || |  | (_| || (_| ||  __/
                      \___/ | .__/  \__, ||_|   \__,_| \__,_| \___|
                            |_|     |___/                        
    
    shut down existing MariaDB server for upgrade..
    Stopping mysql (via systemctl):  [  OK  ]
    
    total 587M
    drwxr-xr-x.  5 mysql mysql 4.0K Jun 21 00:38 .
    drwxr-xr-x. 36 root  root  4.0K Jun 14 13:52 ..
    -rw-rw----.  1 mysql mysql  16K Jun 21 00:38 aria_log.00000001
    -rw-rw----.  1 mysql mysql   52 Jun 21 00:38 aria_log_control
    drwxr-xr-x.  2 mysql mysql 4.0K Nov 27  2018 cmsetiofiotest
    -rw-rw----.  1 mysql mysql 1.1K Jun 21 00:24 ib_buffer_pool
    -rw-rw----.  1 mysql mysql  74M Jun 21 00:38 ibdata1
    -rw-rw----.  1 mysql mysql 128M Jun 21 00:38 ib_logfile0
    -rw-rw----.  1 mysql mysql 128M Jun 21 00:23 ib_logfile0.bak
    -rw-rw----.  1 mysql mysql 128M Jun 21 00:24 ib_logfile1
    -rw-rw----.  1 mysql mysql 128M Nov 27  2018 ib_logfile1.bak
    -rw-rw----.  1 mysql mysql    0 Nov 27  2018 multi-master.info
    drwx--x--x.  2 mysql mysql 4.0K Jun 21 00:24 mysql
    -rw-r--r--.  1 mysql mysql   15 Jun 21 00:24 mysql_upgrade_info
    drwx------.  2 mysql mysql 4.0K Jun 21 00:24 performance_schema
    -rw-rw----.  1 mysql mysql  11K Jun 21 00:38 host.domain.com.err
    

    Code (Text):
        __  __               _         ____   ____    _   ___     _____        
       |  \/  |  __ _  _ __ (_)  __ _ |  _ \ | __ )  / | / _ \   |___ /   __  __
       | |\/| | / _` || '__|| | / _` || | | ||  _ \  | || | | |    |_ \   \ \/ /
       | |  | || (_| || |   | || (_| || |_| || |_) | | || |_| |_  ___) |_  >  <
       |_|  |_| \__,_||_|   |_| \__,_||____/ |____/  |_| \___/(_)|____/(_)/_/\_\
                                                                              
               ____                       ____         _                
              |  _ \  ___  _ __    ___   / ___|   ___ | |_  _   _  _ __
              | |_) |/ _ \| '_ \  / _ \  \___ \  / _ \| __|| | | || '_ \
              |  _ <|  __/| |_) || (_) |  ___) ||  __/| |_ | |_| || |_) |
              |_| \_\\___|| .__/  \___/  |____/  \___| \__| \__,_|| .__/
                          |_|                                     |_|  
    *************************************************
    MariaDB 10.3.x Repo setup...
    *************************************************
    
    Loaded plugins: fastestmirror, priorities, versionlock
    Cleaning repos: base centos-sclo-rh centos-sclo-sclo epel extras mariadb nasm
                  : percona-release-x86_64 rpmforge updates
    Cleaning up list of fastest mirrors
    Other repos take up 15 M of disk space (use --verbose for details)
    rpm --import https://yum.mariadb.org/RPM-GPG-KEY-MariaDB
    
    *************************************************
    MariaDB 10.3.x check available packages
    yum -q list MariaDB-client MariaDB-common MariaDB-compat MariaDB-devel MariaDB-server MariaDB-shared --disablerepo=epel --disableplugin=priorities
    *************************************************
    
    Installed Packages
    MariaDB-client.x86_64               10.2.25-1.el7.centos                @mariadb
    MariaDB-common.x86_64               10.2.25-1.el7.centos                @mariadb
    MariaDB-compat.x86_64               10.2.25-1.el7.centos                @mariadb
    MariaDB-devel.x86_64                10.2.25-1.el7.centos                @mariadb
    MariaDB-shared.x86_64               10.2.25-1.el7.centos                @mariadb
    Available Packages
    MariaDB-client.x86_64               10.3.16-1.el7.centos                mariadb
    MariaDB-common.x86_64               10.3.16-1.el7.centos                mariadb
    MariaDB-compat.x86_64               10.3.16-1.el7.centos                mariadb
    MariaDB-devel.x86_64                10.3.16-1.el7.centos                mariadb
    MariaDB-server.x86_64               10.3.16-1.el7.centos                mariadb
    MariaDB-shared.x86_64               10.3.16-1.el7.centos                mariadb
    mariadb-devel.x86_64                1:5.5.60-1.el7_5                    base  
    mariadb-server.x86_64               1:5.5.60-1.el7_5                    base  
    
    real    0m14.626s
    user    0m3.678s
    sys     0m0.502s
    

    Code (Text):
        __  __               _         ____   ____    _   ___     _____        
       |  \/  |  __ _  _ __ (_)  __ _ |  _ \ | __ )  / | / _ \   |___ /   __  __
       | |\/| | / _` || '__|| | / _` || | | ||  _ \  | || | | |    |_ \   \ \/ /
       | |  | || (_| || |   | || (_| || |_| || |_) | | || |_| |_  ___) |_  >  <
       |_|  |_| \__,_||_|   |_| \__,_||____/ |____/  |_| \___/(_)|____/(_)/_/\_\
                                                                              
                            ___              _          _  _
                           |_ _| _ __   ___ | |_  __ _ | || |
                            | | | '_ \ / __|| __|/ _` || || |
                            | | | | | |\__ \| |_| (_| || || |
                           |___||_| |_||___/ \__|\__,_||_||_|
                                                            
    
    *************************************************
    MariaDB 10.3.x YUM install...
    yum -q -y install MariaDB-client MariaDB-common MariaDB-compat MariaDB-devel MariaDB-server MariaDB-shared --disablerepo=epel --disableplugin=priorities
    *************************************************
    
    Loaded plugins: fastestmirror, versionlock
    Loading mirror speeds from cached hostfile
     * base: ftp.swin.edu.au
     * centos-sclo-rh: ftp.swin.edu.au
     * centos-sclo-sclo: ftp.swin.edu.au
     * extras: ftp.swin.edu.au
     * rpmforge: mirror.as24220.net
     * updates: mirror.colocity.com
    Resolving Dependencies
    --> Running transaction check
    ---> Package MariaDB-client.x86_64 0:10.2.25-1.el7.centos will be updated
    ---> Package MariaDB-client.x86_64 0:10.3.16-1.el7.centos will be an update
    ---> Package MariaDB-common.x86_64 0:10.2.25-1.el7.centos will be updated
    ---> Package MariaDB-common.x86_64 0:10.3.16-1.el7.centos will be an update
    ---> Package MariaDB-compat.x86_64 0:10.2.25-1.el7.centos will be updated
    ---> Package MariaDB-compat.x86_64 0:10.3.16-1.el7.centos will be an update
    ---> Package MariaDB-devel.x86_64 0:10.2.25-1.el7.centos will be updated
    ---> Package MariaDB-devel.x86_64 0:10.3.16-1.el7.centos will be an update
    ---> Package MariaDB-server.x86_64 0:10.3.16-1.el7.centos will be installed
    ---> Package MariaDB-shared.x86_64 0:10.2.25-1.el7.centos will be updated
    ---> Package MariaDB-shared.x86_64 0:10.3.16-1.el7.centos will be an update
    --> Finished Dependency Resolution
    
    Dependencies Resolved
    
    ================================================================================
     Package             Arch        Version                     Repository    Size
    ================================================================================
    Installing:
     MariaDB-server      x86_64      10.3.16-1.el7.centos        mariadb       24 M
    Updating:
     MariaDB-client      x86_64      10.3.16-1.el7.centos        mariadb       11 M
     MariaDB-common      x86_64      10.3.16-1.el7.centos        mariadb       78 k
     MariaDB-compat      x86_64      10.3.16-1.el7.centos        mariadb      2.8 M
     MariaDB-devel       x86_64      10.3.16-1.el7.centos        mariadb      7.0 M
     MariaDB-shared      x86_64      10.3.16-1.el7.centos        mariadb      108 k
    
    Transaction Summary
    ================================================================================
    Install  1 Package
    Upgrade  5 Packages
    
    Total download size: 45 M
    Downloading packages:
    No Presto metadata available for mariadb
    --------------------------------------------------------------------------------
    Total                                              6.7 MB/s |  45 MB  00:06    
    Running transaction check
    Running transaction test
    Transaction test succeeded
    Running transaction
    Warning: RPMDB altered outside of yum.
      Updating   : MariaDB-common-10.3.16-1.el7.centos.x86_64                  1/11
      Updating   : MariaDB-compat-10.3.16-1.el7.centos.x86_64                  2/11
      Updating   : MariaDB-client-10.3.16-1.el7.centos.x86_64                  3/11
      Installing : MariaDB-server-10.3.16-1.el7.centos.x86_64                  4/11
      Updating   : MariaDB-shared-10.3.16-1.el7.centos.x86_64                  5/11
      Updating   : MariaDB-devel-10.3.16-1.el7.centos.x86_64                   6/11
      Cleanup    : MariaDB-client-10.2.25-1.el7.centos.x86_64                  7/11
      Cleanup    : MariaDB-devel-10.2.25-1.el7.centos.x86_64                   8/11
      Cleanup    : MariaDB-shared-10.2.25-1.el7.centos.x86_64                  9/11
      Cleanup    : MariaDB-compat-10.2.25-1.el7.centos.x86_64                 10/11
      Cleanup    : MariaDB-common-10.2.25-1.el7.centos.x86_64                 11/11
      Verifying  : MariaDB-shared-10.3.16-1.el7.centos.x86_64                  1/11
      Verifying  : MariaDB-compat-10.3.16-1.el7.centos.x86_64                  2/11
      Verifying  : MariaDB-server-10.3.16-1.el7.centos.x86_64                  3/11
      Verifying  : MariaDB-common-10.3.16-1.el7.centos.x86_64                  4/11
      Verifying  : MariaDB-devel-10.3.16-1.el7.centos.x86_64                   5/11
      Verifying  : MariaDB-client-10.3.16-1.el7.centos.x86_64                  6/11
      Verifying  : MariaDB-devel-10.2.25-1.el7.centos.x86_64                   7/11
      Verifying  : MariaDB-client-10.2.25-1.el7.centos.x86_64                  8/11
      Verifying  : MariaDB-shared-10.2.25-1.el7.centos.x86_64                  9/11
      Verifying  : MariaDB-common-10.2.25-1.el7.centos.x86_64                 10/11
      Verifying  : MariaDB-compat-10.2.25-1.el7.centos.x86_64                 11/11
    
    Installed:
      MariaDB-server.x86_64 0:10.3.16-1.el7.centos                                
    
    Updated:
      MariaDB-client.x86_64 0:10.3.16-1.el7.centos                                
      MariaDB-common.x86_64 0:10.3.16-1.el7.centos                                
      MariaDB-compat.x86_64 0:10.3.16-1.el7.centos                                
      MariaDB-devel.x86_64 0:10.3.16-1.el7.centos                                  
      MariaDB-shared.x86_64 0:10.3.16-1.el7.centos                                
    
    Complete!
    
    real    0m30.690s
    user    0m17.334s
    sys     0m4.898s
    

    Code (Text):
    *************************************************
    * Adjust old MariaDB 10.x /etc/my.cnf
      for MariaDB 10.3.x my.cnf compatibility
    *************************************************
        __  __               _         ____   ____    _   ___     _____        
       |  \/  |  __ _  _ __ (_)  __ _ |  _ \ | __ )  / | / _ \   |___ /   __  __
       | |\/| | / _` || '__|| | / _` || | | ||  _ \  | || | | |    |_ \   \ \/ /
       | |  | || (_| || |   | || (_| || |_| || |_) | | || |_| |_  ___) |_  >  <
       |_|  |_| \__,_||_|   |_| \__,_||____/ |____/  |_| \___/(_)|____/(_)/_/\_\
                                                                              
                __     _            __                                  __
               / /___ | |_  ___    / /_ __ ___   _   _     ___  _ __   / _|
              / // _ \| __|/ __|  / /| '_ ` _ \ | | | |   / __|| '_ \ | |_
             / /|  __/| |_| (__  / / | | | | | || |_| | _| (__ | | | ||  _|
            /_/  \___| \__|\___|/_/  |_| |_| |_| \__, |(_)\___||_| |_||_|
                                                 |___/                    
             _        _   _              _                            _      
            / \    __| | (_) _   _  ___ | |_  _ __ ___    ___  _ __  | |_  ___
           / _ \  / _` | | || | | |/ __|| __|| '_ ` _ \  / _ \| '_ \ | __|/ __|
          / ___ \| (_| | | || |_| |\__ \| |_ | | | | | ||  __/| | | || |_ \__ \
         /_/   \_\\__,_|_/ | \__,_||___/ \__||_| |_| |_| \___||_| |_| \__||___/
                       |__/                                                  
    
    service mysql start
    Starting mysql (via systemctl):  [  OK  ]
    service mysql restart
    Restarting mysql (via systemctl):  [  OK  ]
    
    total 599M
    -rw-rw----. 1 mysql mysql    0 Nov 27  2018 multi-master.info
    drwxr-xr-x. 2 mysql mysql 4.0K Nov 27  2018 cmsetiofiotest
    -rw-rw----. 1 mysql mysql 128M Jun 21 00:24 ib_logfile1.bak
    drwx--x--x. 2 mysql mysql 4.0K Jun 21 00:24 mysql
    drwx------. 2 mysql mysql 4.0K Jun 21 00:24 performance_schema
    -rw-r--r--. 1 mysql mysql   15 Jun 21 00:24 mysql_upgrade_info
    -rw-rw----. 1 mysql mysql 128M Jun 21 00:38 ib_logfile0.bak
    -rw-rw----. 1 mysql mysql  11K Jun 21 00:38 host.domain.com.err
    -rw-rw----. 1 mysql mysql 128M Jun 21 00:39 ib_logfile1
    -rw-rw----. 1 mysql mysql 1004 Jun 21 00:39 ib_buffer_pool
    -rw-rw----. 1 mysql mysql  74M Jun 21 00:39 ibdata1
    -rw-rw----. 1 mysql mysql   52 Jun 21 00:39 aria_log_control
    -rw-rw----. 1 mysql mysql  16K Jun 21 00:39 aria_log.00000001
    -rw-rw----. 1 mysql mysql 128M Jun 21 00:39 ib_logfile0
    -rw-rw----. 1 mysql mysql  12M Jun 21 00:39 ibtmp1
    -rw-rw----. 1 mysql mysql  24K Jun 21 00:39 tc.log
    -rw-rw----. 1 mysql mysql    5 Jun 21 00:39 host.pid
    srwxrwxrwx. 1 mysql mysql    0 Jun 21 00:39 mysql.sock
    mysql_upgrade --verbose
    Looking for 'mysql' as: mysql
    Looking for 'mysqlcheck' as: mysqlcheck
    Phase 1/7: Checking and upgrading mysql database
    Processing databases
    mysql
    mysql.column_stats                                 OK
    mysql.columns_priv                                 OK
    mysql.db                                           OK
    mysql.event                                        OK
    mysql.func                                         OK
    mysql.gtid_slave_pos                               OK
    mysql.help_category                                OK
    mysql.help_keyword                                 OK
    mysql.help_relation                                OK
    mysql.help_topic                                   OK
    mysql.host                                         OK
    mysql.index_stats                                  OK
    mysql.innodb_index_stats                           OK
    mysql.innodb_table_stats                           OK
    mysql.plugin                                       OK
    mysql.proc                                         OK
    mysql.procs_priv                                   OK
    mysql.proxies_priv                                 OK
    mysql.roles_mapping                                OK
    mysql.servers                                      OK
    mysql.table_stats                                  OK
    mysql.tables_priv                                  OK
    mysql.time_zone                                    OK
    mysql.time_zone_leap_second                        OK
    mysql.time_zone_name                               OK
    mysql.time_zone_transition                         OK
    mysql.time_zone_transition_type                    OK
    mysql.user                                         OK
    Phase 2/7: Installing used storage engines... Skipped
    Phase 3/7: Fixing views
    Processing databases
    information_schema
    mysql
    performance_schema
    Phase 4/7: Running 'mysql_fix_privilege_tables'
    Phase 5/7: Fixing table and database names
    Processing databases
    information_schema
    mysql
    performance_schema
    Phase 6/7: Checking and upgrading tables
    Processing databases
    information_schema
    performance_schema
    Phase 7/7: Running 'FLUSH PRIVILEGES'
    OK
    ------------------------------------------------
    Installing MariaDB 10 plugins
    ------------------------------------------------
    mysql -e "INSTALL SONAME 'metadata_lock_info';"
    mysql -e "INSTALL SONAME 'query_cache_info';"
    mysql -e "INSTALL SONAME 'query_response_time';"
    mysql -t -e "SELECT * FROM mysql.plugin;"
    +---------------------------+------------------------+
    | name                      | dl                     |
    +---------------------------+------------------------+
    | METADATA_LOCK_INFO        | metadata_lock_info.so  |
    | QUERY_CACHE_INFO          | query_cache_info.so    |
    | QUERY_RESPONSE_TIME       | query_response_time.so |
    | QUERY_RESPONSE_TIME_AUDIT | query_response_time.so |
    +---------------------------+------------------------+
    mysql -t -e "SHOW PLUGINS;"
    +-------------------------------+----------+--------------------+------------------------+---------+
    | Name                          | Status   | Type               | Library                | License |
    +-------------------------------+----------+--------------------+------------------------+---------+
    | binlog                        | ACTIVE   | STORAGE ENGINE     | NULL                   | GPL     |
    | mysql_native_password         | ACTIVE   | AUTHENTICATION     | NULL                   | GPL     |
    | mysql_old_password            | ACTIVE   | AUTHENTICATION     | NULL                   | GPL     |
    | wsrep                         | ACTIVE   | STORAGE ENGINE     | NULL                   | GPL     |
    | CSV                           | ACTIVE   | STORAGE ENGINE     | NULL                   | GPL     |
    | MEMORY                        | ACTIVE   | STORAGE ENGINE     | NULL                   | GPL     |
    | MyISAM                        | ACTIVE   | STORAGE ENGINE     | NULL                   | GPL     |
    | MRG_MyISAM                    | ACTIVE   | STORAGE ENGINE     | NULL                   | GPL     |
    | CLIENT_STATISTICS             | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INDEX_STATISTICS              | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | TABLE_STATISTICS              | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | USER_STATISTICS               | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | SQL_SEQUENCE                  | ACTIVE   | STORAGE ENGINE     | NULL                   | GPL     |
    | InnoDB                        | ACTIVE   | STORAGE ENGINE     | NULL                   | GPL     |
    | INNODB_TRX                    | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INNODB_LOCKS                  | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INNODB_LOCK_WAITS             | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INNODB_CMP                    | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INNODB_CMP_RESET              | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INNODB_CMPMEM                 | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INNODB_CMPMEM_RESET           | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INNODB_CMP_PER_INDEX          | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INNODB_CMP_PER_INDEX_RESET    | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INNODB_BUFFER_PAGE            | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INNODB_BUFFER_PAGE_LRU        | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INNODB_BUFFER_POOL_STATS      | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INNODB_METRICS                | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INNODB_FT_DEFAULT_STOPWORD    | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INNODB_FT_DELETED             | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INNODB_FT_BEING_DELETED       | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INNODB_FT_CONFIG              | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INNODB_FT_INDEX_CACHE         | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INNODB_FT_INDEX_TABLE         | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INNODB_SYS_TABLES             | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INNODB_SYS_TABLESTATS         | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INNODB_SYS_INDEXES            | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INNODB_SYS_COLUMNS            | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INNODB_SYS_FIELDS             | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INNODB_SYS_FOREIGN            | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INNODB_SYS_FOREIGN_COLS       | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INNODB_SYS_TABLESPACES        | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INNODB_SYS_DATAFILES          | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INNODB_SYS_VIRTUAL            | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INNODB_MUTEXES                | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INNODB_SYS_SEMAPHORE_WAITS    | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INNODB_TABLESPACES_ENCRYPTION | ACTIVE   | INFORMATION SCHEMA | NULL                   | BSD     |
    | INNODB_TABLESPACES_SCRUBBING  | ACTIVE   | INFORMATION SCHEMA | NULL                   | BSD     |
    | Aria                          | ACTIVE   | STORAGE ENGINE     | NULL                   | GPL     |
    | PERFORMANCE_SCHEMA            | ACTIVE   | STORAGE ENGINE     | NULL                   | GPL     |
    | SEQUENCE                      | ACTIVE   | STORAGE ENGINE     | NULL                   | GPL     |
    | FEEDBACK                      | DISABLED | INFORMATION SCHEMA | NULL                   | GPL     |
    | user_variables                | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | partition                     | ACTIVE   | STORAGE ENGINE     | NULL                   | GPL     |
    | METADATA_LOCK_INFO            | ACTIVE   | INFORMATION SCHEMA | metadata_lock_info.so  | GPL     |
    | QUERY_CACHE_INFO              | ACTIVE   | INFORMATION SCHEMA | query_cache_info.so    | BSD     |
    | QUERY_RESPONSE_TIME           | ACTIVE   | INFORMATION SCHEMA | query_response_time.so | GPL     |
    | QUERY_RESPONSE_TIME_AUDIT     | ACTIVE   | AUDIT              | query_response_time.so | GPL     |
    +-------------------------------+----------+--------------------+------------------------+---------+
    mysql -t -e "SHOW ENGINES;"
    +--------------------+---------+----------------------------------------------------------------------------------+--------------+------+------------+
    | Engine             | Support | Comment                                                                          | Transactions | XA   | Savepoints |
    +--------------------+---------+----------------------------------------------------------------------------------+--------------+------+------------+
    | MRG_MyISAM         | YES     | Collection of identical MyISAM tables                                            | NO           | NO   | NO         |
    | CSV                | YES     | Stores tables as CSV files                                                       | NO           | NO   | NO         |
    | MEMORY             | YES     | Hash based, stored in memory, useful for temporary tables                        | NO           | NO   | NO         |
    | MyISAM             | YES     | Non-transactional engine with good performance and small data footprint          | NO           | NO   | NO         |
    | Aria               | YES     | Crash-safe tables with MyISAM heritage                                           | NO           | NO   | NO         |
    | InnoDB             | DEFAULT | Supports transactions, row-level locking, foreign keys and encryption for tables | YES          | YES  | YES        |
    | PERFORMANCE_SCHEMA | YES     | Performance Schema                                                               | NO           | NO   | NO         |
    | SEQUENCE           | YES     | Generated tables filled with sequential values                                   | YES          | NO   | YES        |
    +--------------------+---------+----------------------------------------------------------------------------------+--------------+------+------------+
    service mysql restart
    Restarting mysql (via systemctl):  [  OK  ]
    systemctl enable mariadb.service
    

    Code (Text):
    mysqladmin  Ver 9.1 Distrib 10.3.16-MariaDB, for Linux on x86_64
    Copyright (c) 2000, 2018, Oracle, MariaDB Corporation Ab and others.
    
    Server version          10.3.16-MariaDB
    Protocol version        10
    Connection              Localhost via UNIX socket
    UNIX socket             /var/lib/mysql/mysql.sock
    Uptime:                 0 sec
    
    Threads: 4  Questions: 1  Slow queries: 0  Opens: 17  Flush tables: 1  Open tables: 11  Queries per second avg: 0.000
    
    ------------------------------------------------
    MariaDB 10.3.x Upgrade completed
    ------------------------------------------------
    
     
    • Like Like x 1
  4. eva2000

    eva2000 Administrator Staff Member

    41,731
    9,397
    113
    May 24, 2014
    Brisbane, Australia
    Ratings:
    +14,434
    Local Time:
    8:55 PM
    Nginx 1.17.x
    MariaDB 5.5/10.x

    Centmin Mod 123.09beta01 MariaDB 10.3 to MariaDB 10.4 Upgrade



    Note, MariaDB 10.4 moves further away from being a 100% drop-in compatible MySQL (Oracle) server so features or change in MariaDB 10.4 may not allow easy downgrade to other MySQL server versions or forks or make importing non-MariaDB MySQL data from Oracle or Percona MySQL into MariaDB 10.4 go smoothly. Details at MariaDB - Interesting look at what's new in MariaDB 10.4.

    First check what version of MariaDB MySQL you're on via SSH command
    Code (Text):
    mysqladmin ver

    Second, ensure variables are set in persistent config file /etc/centminmod/custom_config.inc
    Code (Text):
    ENABLE_MARIADBTENTWOUPGRADE='y'
    ENABLE_MARIADBTENTHREEUPGRADE='y'
    ENABLE_MARIADBTENFOURUPGRADE='y'

    Third, run cmupdate command to ensure all local Centmin Mod 123.09beta01 code is up to date
    Code (Text):
    cmupdate

    Fourth, ensure you have done mysqldump backup of all your MySQL databases on your server ensuring you have enough free disk space to do and store the *.sql file backups. This will save a backup of all your databases into one file at /home/mysql-all-databases-backup-$(date +"%d%m%y-%H%M%S").sql which is date timestamped and save a copy of your /etc/my.cnf settings file at /etc/my.cnf-backedup-$(date +"%d%m%y-%H%M%S").cnf
    Code (Text):
    cp -a /etc/my.cnf /etc/my.cnf-backedup-$(date +"%d%m%y-%H%M%S").cnf
    mysqldump -Q -K --max_allowed_packet=256M --net_buffer_length=65536 --routines --events --triggers --hex-blob --all-databases > /home/mysql-all-databases-backup-$(date +"%d%m%y-%H%M%S").sql
    

    Verify the backed up files using ls list command
    Code (Text):
    ls -lahrt /etc | grep backedup
    ls -lahrt /home | grep all-databases-backup
    

    Code (Text):
    ls -lahrt /etc | grep backedup                                                                                                                                                          
    -rw-r--r--.  1 root root 6.4K Jun 21 00:24 my.cnf-backedup-210619-003718.cnf
    -rw-r--r--.  1 root root 6.4K Jun 21 00:24 my.cnf-backedup-210619-003341.cnf
    -rw-r--r--.  1 root root 7.6K Jun 21 00:39 my.cnf-backedup-210619-004255.cnf
    

    and
    Code (Text):
    ls -lahrt /home | grep all-databases-backup                                                                                                                                              
    -rw-r--r--.  1 root  root  471K Jun 21 00:35 mysql-all-databases-backup-210619-003503.sql
    -rw-r--r--.  1 root  root  471K Jun 21 00:35 mysql-all-databases-backup-210619-003521.sql
    -rw-r--r--.  1 root  root  472K Jun 21 00:42 mysql-all-databases-backup-210619-004259.sql
    

    Then restrict the backed up file permissions so they're not world readable
    Code (Text):
    cd /home
    chmod 0640 /home/mysql-all-databases-backup*
    

    Code (Text):
    ls -lahrt /home | grep all-databases-backup     
    -rw-r-----.  1 root  root         471K Jun 21 00:35 mysql-all-databases-backup-210619-003503.sql
    -rw-r-----.  1 root  root         471K Jun 21 00:35 mysql-all-databases-backup-210619-003521.sql
    -rw-r-----.  1 root  root         472K Jun 21 00:42 mysql-all-databases-backup-210619-004259.sql
    

    Fifth, run centmin.sh menu option 11, submenu option 8 for MariaDB 10.3 to 10.4 upgrade which will ask if you done mysqldump backups before proceeding to upgrade stage. You'll have to do a backup for each major upgrade from MariaDB 10.1 to 10.2 to 10.3 to 10.4 (if you choose 10.4 - I'd stick with 10.3 for now).
    Code (Text):
    --------------------------------------------------------
         MariaDB MySQL Upgrade & Management Sub-Menu
    --------------------------------------------------------
    0). Regenerate New MySQL Root User Password (local server)
    1). MariaDB 5.2.x Branch Upgrade Only
    2). MariaDB 5.2.x to MariaDB 5.5 YUM upgrade
    3). MariaDB 5.5 to MariaDB 10.x YUM upgrade
    4). MariaDB 5.5 to MariaDB 10.1.x YUM upgrade
    5). MariaDB 10.x to MariaDB 10.1.x YUM upgrade
    6). MariaDB 10.1.x to MariaDB 10.2.x YUM upgrade
    7). MariaDB 10.2.x to MariaDB 10.3.x YUM upgrade
    8). MariaDB 10.3.x to MariaDB 10.4.x YUM upgrade
    9). Back to Main menu
    --------------------------------------------------------
    Enter option [ 0 - 9 ] 8
    --------------------------------------------------------
    

    Code (Text):
    -------------------------------------------------------------------------------
     This script's MariaDB 10.4.x upgrade process is still in beta testing stages.
     So please test on a test server and not a live production server. But if you use
     on live server or if MySQL databases already exist, please back them up before
     running this upgrade script via mysqldump - instructions at:
     http://dev.mysql.com/doc/refman/5.6/en/mysqldump.html.
    
     ###################################################################
     ###          IMPORTANT MYSQLDUMP BACKUP BEFORE UPGRADE          ###
     ###        OR RISK DATA LOSS DUE TO MARIADB 10.4 Changes        ###
     ###################################################################
    
     For each DATABASENAME backup via mysqldump i.e.
    
      mysqldump --opt --routines DATABASENAME > /path/to/DATABASENAME_backup.sql
    ------------------------------------------------------------------------
    
    Have you backed up your databases ? [y/n] y
    

    Code (Text):
    MariaDB 10.4.x https://mariadb.com/kb/en/library/what-is-mariadb-104/
    
    !!  Note  !!
    upgrade process can take more >5 minutes.. you may want to shutdown
    nginx server to not show mysql errors to visitors on your site or
    put site(s) into maintenance mode before proceeding with mysql upgrade
    
    Do you want to continue with upgrade to MariaDB 10.4.x ? [y/n] y
    
    checking mysql root password works in /root/.my.cnf
    mysqladmin ver
    mysqladmin  Ver 9.1 Distrib 10.3.16-MariaDB, for Linux on x86_64
    Copyright (c) 2000, 2018, Oracle, MariaDB Corporation Ab and others.
    
    Server version          10.3.16-MariaDB
    Protocol version        10
    Connection              Localhost via UNIX socket
    UNIX socket             /var/lib/mysql/mysql.sock
    Uptime:                 4 min 46 sec
    
    Threads: 4  Questions: 386  Slow queries: 0  Opens: 65  Flush tables: 1  Open tables: 59  Queries per second avg: 1.349
                 ____                                  _            
                |  _ \  _ __  ___  _ __    __ _  _ __ (_) _ __    __ _
                | |_) || '__|/ _ \| '_ \  / _` || '__|| || '_ \  / _` |
                |  __/ | |  |  __/| |_) || (_| || |   | || | | || (_| |
                |_|    |_|   \___|| .__/  \__,_||_|   |_||_| |_| \__, |
                                  |_|                            |___/
        ____   _             _       _                          _____        
       / ___| | |__   _   _ | |_  __| |  ___ __      __ _ __   |  ___|___   _ __
       \___ \ | '_ \ | | | || __|/ _` | / _ \\ \ /\ / /| '_ \  | |_  / _ \ | '__|
        ___) || | | || |_| || |_| (_| || (_) |\ V  V / | | | | |  _|| (_) || |
       |____/ |_| |_| \__,_| \__|\__,_| \___/  \_/\_/  |_| |_| |_|   \___/ |_|
                                                                              
                      _   _                                _    
                     | | | | _ __    __ _  _ __  __ _   __| |  ___
                     | | | || '_ \  / _` || '__|/ _` | / _` | / _ \
                     | |_| || |_) || (_| || |  | (_| || (_| ||  __/
                      \___/ | .__/  \__, ||_|   \__,_| \__,_| \___|
                            |_|     |___/                      
    
    shut down existing MariaDB server for upgrade..
    Stopping mysql (via systemctl):  [  OK  ]
    
    total 587M
    drwxr-xr-x.  5 mysql mysql 4.0K Jun 21 00:44 .
    drwxr-xr-x. 36 root  root  4.0K Jun 14 13:52 ..
    -rw-rw----.  1 mysql mysql  16K Jun 21 00:44 aria_log.00000001
    -rw-rw----.  1 mysql mysql   52 Jun 21 00:44 aria_log_control
    drwxr-xr-x.  2 mysql mysql 4.0K Nov 27  2018 cmsetiofiotest
    -rw-rw----.  1 mysql mysql 1.1K Jun 21 00:39 ib_buffer_pool
    -rw-rw----.  1 mysql mysql  74M Jun 21 00:44 ibdata1
    -rw-rw----.  1 mysql mysql 128M Jun 21 00:44 ib_logfile0
    -rw-rw----.  1 mysql mysql 128M Jun 21 00:38 ib_logfile0.bak
    -rw-rw----.  1 mysql mysql 128M Jun 21 00:39 ib_logfile1
    -rw-rw----.  1 mysql mysql 128M Jun 21 00:24 ib_logfile1.bak
    -rw-rw----.  1 mysql mysql    0 Nov 27  2018 multi-master.info
    drwx--x--x.  2 mysql mysql 4.0K Jun 21 00:39 mysql
    -rw-r--r--.  1 mysql mysql   16 Jun 21 00:39 mysql_upgrade_info
    drwx------.  2 mysql mysql 4.0K Jun 21 00:39 performance_schema
    -rw-rw----.  1 mysql mysql  11K Jun 21 00:38 host.domain.com.err
    

    Code (Text):
        __  __               _         ____   ____    _   ___    _  _        
       |  \/  |  __ _  _ __ (_)  __ _ |  _ \ | __ )  / | / _ \  | || |    __  __
       | |\/| | / _` || '__|| | / _` || | | ||  _ \  | || | | | | || |_   \ \/ /
       | |  | || (_| || |   | || (_| || |_| || |_) | | || |_| |_|__   _|_  >  <
       |_|  |_| \__,_||_|   |_| \__,_||____/ |____/  |_| \___/(_)  |_| (_)/_/\_\
                                                                            
               ____                       ____         _              
              |  _ \  ___  _ __    ___   / ___|   ___ | |_  _   _  _ __
              | |_) |/ _ \| '_ \  / _ \  \___ \  / _ \| __|| | | || '_ \
              |  _ <|  __/| |_) || (_) |  ___) ||  __/| |_ | |_| || |_) |
              |_| \_\\___|| .__/  \___/  |____/  \___| \__| \__,_|| .__/
                          |_|                                     |_|
    *************************************************
    MariaDB 10.4.x Repo setup...
    *************************************************
    
    Loaded plugins: fastestmirror, priorities, versionlock
    Cleaning repos: base centos-sclo-rh centos-sclo-sclo epel extras mariadb nasm
                  : percona-release-x86_64 rpmforge updates
    Cleaning up list of fastest mirrors
    Other repos take up 15 M of disk space (use --verbose for details)
    rpm --import https://yum.mariadb.org/RPM-GPG-KEY-MariaDB
    
    *************************************************
    MariaDB 10.4.x check available packages
    yum -q list MariaDB-client MariaDB-common MariaDB-compat MariaDB-devel MariaDB-server MariaDB-shared --disablerepo=epel --disableplugin=priorities
    *************************************************
    
    Installed Packages
    MariaDB-client.x86_64               10.3.16-1.el7.centos                @mariadb
    MariaDB-common.x86_64               10.3.16-1.el7.centos                @mariadb
    MariaDB-compat.x86_64               10.3.16-1.el7.centos                @mariadb
    MariaDB-devel.x86_64                10.3.16-1.el7.centos                @mariadb
    MariaDB-shared.x86_64               10.3.16-1.el7.centos                @mariadb
    Available Packages
    MariaDB-client.x86_64               10.4.6-1.el7.centos                 mariadb
    MariaDB-common.x86_64               10.4.6-1.el7.centos                 mariadb
    MariaDB-compat.x86_64               10.4.6-1.el7.centos                 mariadb
    MariaDB-devel.x86_64                10.4.6-1.el7.centos                 mariadb
    MariaDB-server.x86_64               10.4.6-1.el7.centos                 mariadb
    MariaDB-shared.x86_64               10.4.6-1.el7.centos                 mariadb
    mariadb-devel.x86_64                1:5.5.60-1.el7_5                    base
    mariadb-server.x86_64               1:5.5.60-1.el7_5                    base
    
    real    0m14.029s
    user    0m3.654s
    sys     0m0.510s
    

    Code (Text):
        __  __               _         ____   ____    _   ___    _  _        
       |  \/  |  __ _  _ __ (_)  __ _ |  _ \ | __ )  / | / _ \  | || |    __  __
       | |\/| | / _` || '__|| | / _` || | | ||  _ \  | || | | | | || |_   \ \/ /
       | |  | || (_| || |   | || (_| || |_| || |_) | | || |_| |_|__   _|_  >  <
       |_|  |_| \__,_||_|   |_| \__,_||____/ |____/  |_| \___/(_)  |_| (_)/_/\_\
                                                                            
                            ___              _          _  _
                           |_ _| _ __   ___ | |_  __ _ | || |
                            | | | '_ \ / __|| __|/ _` || || |
                            | | | | | |\__ \| |_| (_| || || |
                           |___||_| |_||___/ \__|\__,_||_||_|
                                                          
    
    *************************************************
    MariaDB 10.4.x YUM install...
    yum -y install MariaDB-client MariaDB-common MariaDB-compat MariaDB-devel MariaDB-server MariaDB-shared --disablerepo=epel --disableplugin=priorities
    *************************************************
    
    Loaded plugins: fastestmirror, versionlock
    Loading mirror speeds from cached hostfile
     * base: ftp.swin.edu.au
     * centos-sclo-rh: ftp.swin.edu.au
     * centos-sclo-sclo: ftp.swin.edu.au
     * extras: ftp.swin.edu.au
     * rpmforge: mirror.as24220.net
     * updates: mirror.colocity.com
    Resolving Dependencies
    --> Running transaction check
    ---> Package MariaDB-client.x86_64 0:10.3.16-1.el7.centos will be updated
    ---> Package MariaDB-client.x86_64 0:10.4.6-1.el7.centos will be an update
    ---> Package MariaDB-common.x86_64 0:10.3.16-1.el7.centos will be updated
    ---> Package MariaDB-common.x86_64 0:10.4.6-1.el7.centos will be an update
    ---> Package MariaDB-compat.x86_64 0:10.3.16-1.el7.centos will be updated
    ---> Package MariaDB-compat.x86_64 0:10.4.6-1.el7.centos will be an update
    ---> Package MariaDB-devel.x86_64 0:10.3.16-1.el7.centos will be updated
    ---> Package MariaDB-devel.x86_64 0:10.4.6-1.el7.centos will be an update
    ---> Package MariaDB-server.x86_64 0:10.4.6-1.el7.centos will be installed
    --> Processing Dependency: galera-4 for package: MariaDB-server-10.4.6-1.el7.centos.x86_64
    ---> Package MariaDB-shared.x86_64 0:10.3.16-1.el7.centos will be updated
    ---> Package MariaDB-shared.x86_64 0:10.4.6-1.el7.centos will be an update
    --> Running transaction check
    ---> Package galera-4.x86_64 0:26.4.2-1.rhel7.el7.centos will be installed
    --> Finished Dependency Resolution
    
    Dependencies Resolved
    
    ================================================================================
     Package            Arch       Version                        Repository   Size
    ================================================================================
    Installing:
     MariaDB-server     x86_64     10.4.6-1.el7.centos            mariadb      25 M
    Updating:
     MariaDB-client     x86_64     10.4.6-1.el7.centos            mariadb      12 M
     MariaDB-common     x86_64     10.4.6-1.el7.centos            mariadb      81 k
     MariaDB-compat     x86_64     10.4.6-1.el7.centos            mariadb     2.8 M
     MariaDB-devel      x86_64     10.4.6-1.el7.centos            mariadb     7.5 M
     MariaDB-shared     x86_64     10.4.6-1.el7.centos            mariadb     112 k
    Installing for dependencies:
     galera-4           x86_64     26.4.2-1.rhel7.el7.centos      mariadb     9.4 M
    
    Transaction Summary
    ================================================================================
    Install  1 Package  (+1 Dependent package)
    Upgrade  5 Packages
    
    Total download size: 57 M
    Downloading packages:
    No Presto metadata available for mariadb
    --------------------------------------------------------------------------------
    Total                                              6.4 MB/s |  57 MB  00:08  
    Running transaction check
    Running transaction test
    Transaction test succeeded
    Running transaction
    Warning: RPMDB altered outside of yum.
      Updating   : MariaDB-compat-10.4.6-1.el7.centos.x86_64                   1/12
      Updating   : MariaDB-common-10.4.6-1.el7.centos.x86_64                   2/12
      Updating   : MariaDB-client-10.4.6-1.el7.centos.x86_64                   3/12
      Installing : galera-4-26.4.2-1.rhel7.el7.centos.x86_64                   4/12
      Installing : MariaDB-server-10.4.6-1.el7.centos.x86_64                   5/12
      Updating   : MariaDB-devel-10.4.6-1.el7.centos.x86_64                    6/12
      Updating   : MariaDB-shared-10.4.6-1.el7.centos.x86_64                   7/12
      Cleanup    : MariaDB-shared-10.3.16-1.el7.centos.x86_64                  8/12
      Cleanup    : MariaDB-client-10.3.16-1.el7.centos.x86_64                  9/12
      Cleanup    : MariaDB-devel-10.3.16-1.el7.centos.x86_64                  10/12
      Cleanup    : MariaDB-compat-10.3.16-1.el7.centos.x86_64                 11/12
      Cleanup    : MariaDB-common-10.3.16-1.el7.centos.x86_64                 12/12
      Verifying  : galera-4-26.4.2-1.rhel7.el7.centos.x86_64                   1/12
      Verifying  : MariaDB-server-10.4.6-1.el7.centos.x86_64                   2/12
      Verifying  : MariaDB-devel-10.4.6-1.el7.centos.x86_64                    3/12
      Verifying  : MariaDB-client-10.4.6-1.el7.centos.x86_64                   4/12
      Verifying  : MariaDB-common-10.4.6-1.el7.centos.x86_64                   5/12
      Verifying  : MariaDB-compat-10.4.6-1.el7.centos.x86_64                   6/12
      Verifying  : MariaDB-shared-10.4.6-1.el7.centos.x86_64                   7/12
      Verifying  : MariaDB-shared-10.3.16-1.el7.centos.x86_64                  8/12
      Verifying  : MariaDB-common-10.3.16-1.el7.centos.x86_64                  9/12
      Verifying  : MariaDB-devel-10.3.16-1.el7.centos.x86_64                  10/12
      Verifying  : MariaDB-client-10.3.16-1.el7.centos.x86_64                 11/12
      Verifying  : MariaDB-compat-10.3.16-1.el7.centos.x86_64                 12/12
    
    Installed:
      MariaDB-server.x86_64 0:10.4.6-1.el7.centos                                
    
    Dependency Installed:
      galera-4.x86_64 0:26.4.2-1.rhel7.el7.centos                                
    
    Updated:
      MariaDB-client.x86_64 0:10.4.6-1.el7.centos                                
      MariaDB-common.x86_64 0:10.4.6-1.el7.centos                                
      MariaDB-compat.x86_64 0:10.4.6-1.el7.centos                                
      MariaDB-devel.x86_64 0:10.4.6-1.el7.centos                                
      MariaDB-shared.x86_64 0:10.4.6-1.el7.centos                                
    
    Complete!
    
    real    0m32.659s
    user    0m17.665s
    sys     0m4.977s
    

    Code (Text):
    *************************************************
    * Adjust old MariaDB 10.x /etc/my.cnf
      for MariaDB 10.4.x my.cnf compatibility
    *************************************************
        __  __               _         ____   ____    _   ___    _  _        
       |  \/  |  __ _  _ __ (_)  __ _ |  _ \ | __ )  / | / _ \  | || |    __  __
       | |\/| | / _` || '__|| | / _` || | | ||  _ \  | || | | | | || |_   \ \/ /
       | |  | || (_| || |   | || (_| || |_| || |_) | | || |_| |_|__   _|_  >  <
       |_|  |_| \__,_||_|   |_| \__,_||____/ |____/  |_| \___/(_)  |_| (_)/_/\_\
                                                                            
                __     _            __                                  __
               / /___ | |_  ___    / /_ __ ___   _   _     ___  _ __   / _|
              / // _ \| __|/ __|  / /| '_ ` _ \ | | | |   / __|| '_ \ | |_
             / /|  __/| |_| (__  / / | | | | | || |_| | _| (__ | | | ||  _|
            /_/  \___| \__|\___|/_/  |_| |_| |_| \__, |(_)\___||_| |_||_|
                                                 |___/                  
             _        _   _              _                            _    
            / \    __| | (_) _   _  ___ | |_  _ __ ___    ___  _ __  | |_  ___
           / _ \  / _` | | || | | |/ __|| __|| '_ ` _ \  / _ \| '_ \ | __|/ __|
          / ___ \| (_| | | || |_| |\__ \| |_ | | | | | ||  __/| | | || |_ \__ \
         /_/   \_\\__,_|_/ | \__,_||___/ \__||_| |_| |_| \___||_| |_| \__||___/
                       |__/                                                
    
    service mysql start
    Redirecting to /bin/systemctl start mysql.service
    service mysql restart
    Redirecting to /bin/systemctl restart mysql.service
    
    total 599M
    -rw-rw----. 1 mysql mysql    0 Nov 27  2018 multi-master.info
    drwxr-xr-x. 2 mysql mysql 4.0K Nov 27  2018 cmsetiofiotest
    -rw-rw----. 1 mysql mysql  11K Jun 21 00:38 host.domain.com.err
    -rw-rw----. 1 mysql mysql 128M Jun 21 00:39 ib_logfile1.bak
    drwx--x--x. 2 mysql mysql 4.0K Jun 21 00:39 mysql
    drwx------. 2 mysql mysql 4.0K Jun 21 00:39 performance_schema
    -rw-r--r--. 1 mysql mysql   16 Jun 21 00:39 mysql_upgrade_info
    -rw-rw----. 1 mysql mysql 128M Jun 21 00:44 ib_logfile0.bak
    -rw-rw----. 1 mysql mysql 128M Jun 21 00:45 ib_logfile1
    -rw-rw----. 1 mysql mysql 1.1K Jun 21 00:45 ib_buffer_pool
    -rw-rw----. 1 mysql mysql  74M Jun 21 00:45 ibdata1
    -rw-rw----. 1 mysql mysql   52 Jun 21 00:45 aria_log_control
    -rw-rw----. 1 mysql mysql  16K Jun 21 00:45 aria_log.00000001
    -rw-rw----. 1 mysql mysql 128M Jun 21 00:45 ib_logfile0
    -rw-rw----. 1 mysql mysql  12M Jun 21 00:45 ibtmp1
    -rw-rw----. 1 mysql mysql    5 Jun 21 00:45 host.pid
    srwxrwxrwx. 1 mysql mysql    0 Jun 21 00:45 mysql.sock
    mysql_upgrade --verbose
    Looking for 'mysql' as: mysql
    Looking for 'mysqlcheck' as: mysqlcheck
    Phase 1/7: Checking and upgrading mysql database
    Processing databases
    mysql
    mysql.column_stats                                 OK
    mysql.columns_priv                                 OK
    mysql.db                                           OK
    mysql.event                                        OK
    mysql.func                                         OK
    mysql.gtid_slave_pos                               OK
    mysql.help_category                                OK
    mysql.help_keyword                                 OK
    mysql.help_relation                                OK
    mysql.help_topic                                   OK
    mysql.host                                         OK
    mysql.index_stats                                  OK
    mysql.innodb_index_stats                           OK
    mysql.innodb_table_stats                           OK
    mysql.plugin                                       OK
    mysql.proc                                         OK
    mysql.procs_priv                                   OK
    mysql.proxies_priv                                 OK
    mysql.roles_mapping                                OK
    mysql.servers                                      OK
    mysql.table_stats                                  OK
    mysql.tables_priv                                  OK
    mysql.time_zone                                    OK
    mysql.time_zone_leap_second                        OK
    mysql.time_zone_name                               OK
    mysql.time_zone_transition                         OK
    mysql.time_zone_transition_type                    OK
    mysql.transaction_registry                         OK
    mysql.user                                         OK
    Phase 2/7: Installing used storage engines... Skipped
    Phase 3/7: Fixing views
    Processing databases
    information_schema
    mysql
    performance_schema
    Phase 4/7: Running 'mysql_fix_privilege_tables'
    Phase 5/7: Fixing table and database names
    Processing databases
    information_schema
    mysql
    performance_schema
    Phase 6/7: Checking and upgrading tables
    Processing databases
    information_schema
    performance_schema
    Phase 7/7: Running 'FLUSH PRIVILEGES'
    OK
    ------------------------------------------------
    Installing MariaDB 10 plugins
    ------------------------------------------------
    mysql -e "INSTALL SONAME 'metadata_lock_info';"
    mysql -e "INSTALL SONAME 'query_cache_info';"
    mysql -e "INSTALL SONAME 'query_response_time';"
    mysql -t -e "SELECT * FROM mysql.plugin;"
    +---------------------------+------------------------+
    | name                      | dl                     |
    +---------------------------+------------------------+
    | METADATA_LOCK_INFO        | metadata_lock_info.so  |
    | QUERY_CACHE_INFO          | query_cache_info.so    |
    | QUERY_RESPONSE_TIME       | query_response_time.so |
    | QUERY_RESPONSE_TIME_AUDIT | query_response_time.so |
    +---------------------------+------------------------+
    mysql -t -e "SHOW PLUGINS;"
    +-------------------------------+----------+--------------------+------------------------+---------+
    | Name                          | Status   | Type               | Library                | License |
    +-------------------------------+----------+--------------------+------------------------+---------+
    | binlog                        | ACTIVE   | STORAGE ENGINE     | NULL                   | GPL     |
    | mysql_native_password         | ACTIVE   | AUTHENTICATION     | NULL                   | GPL     |
    | mysql_old_password            | ACTIVE   | AUTHENTICATION     | NULL                   | GPL     |
    | wsrep                         | ACTIVE   | REPLICATION        | NULL                   | GPL     |
    | CSV                           | ACTIVE   | STORAGE ENGINE     | NULL                   | GPL     |
    | MEMORY                        | ACTIVE   | STORAGE ENGINE     | NULL                   | GPL     |
    | Aria                          | ACTIVE   | STORAGE ENGINE     | NULL                   | GPL     |
    | MyISAM                        | ACTIVE   | STORAGE ENGINE     | NULL                   | GPL     |
    | MRG_MyISAM                    | ACTIVE   | STORAGE ENGINE     | NULL                   | GPL     |
    | CLIENT_STATISTICS             | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INDEX_STATISTICS              | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | TABLE_STATISTICS              | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | USER_STATISTICS               | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | SQL_SEQUENCE                  | ACTIVE   | STORAGE ENGINE     | NULL                   | GPL     |
    | InnoDB                        | ACTIVE   | STORAGE ENGINE     | NULL                   | GPL     |
    | INNODB_TRX                    | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INNODB_LOCKS                  | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INNODB_LOCK_WAITS             | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INNODB_CMP                    | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INNODB_CMP_RESET              | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INNODB_CMPMEM                 | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INNODB_CMPMEM_RESET           | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INNODB_CMP_PER_INDEX          | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INNODB_CMP_PER_INDEX_RESET    | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INNODB_BUFFER_PAGE            | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INNODB_BUFFER_PAGE_LRU        | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INNODB_BUFFER_POOL_STATS      | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INNODB_METRICS                | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INNODB_FT_DEFAULT_STOPWORD    | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INNODB_FT_DELETED             | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INNODB_FT_BEING_DELETED       | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INNODB_FT_CONFIG              | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INNODB_FT_INDEX_CACHE         | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INNODB_FT_INDEX_TABLE         | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INNODB_SYS_TABLES             | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INNODB_SYS_TABLESTATS         | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INNODB_SYS_INDEXES            | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INNODB_SYS_COLUMNS            | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INNODB_SYS_FIELDS             | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INNODB_SYS_FOREIGN            | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INNODB_SYS_FOREIGN_COLS       | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INNODB_SYS_TABLESPACES        | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INNODB_SYS_DATAFILES          | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INNODB_SYS_VIRTUAL            | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INNODB_MUTEXES                | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INNODB_SYS_SEMAPHORE_WAITS    | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | INNODB_TABLESPACES_ENCRYPTION | ACTIVE   | INFORMATION SCHEMA | NULL                   | BSD     |
    | INNODB_TABLESPACES_SCRUBBING  | ACTIVE   | INFORMATION SCHEMA | NULL                   | BSD     |
    | PERFORMANCE_SCHEMA            | ACTIVE   | STORAGE ENGINE     | NULL                   | GPL     |
    | SEQUENCE                      | ACTIVE   | STORAGE ENGINE     | NULL                   | GPL     |
    | unix_socket                   | ACTIVE   | AUTHENTICATION     | NULL                   | GPL     |
    | FEEDBACK                      | DISABLED | INFORMATION SCHEMA | NULL                   | GPL     |
    | user_variables                | ACTIVE   | INFORMATION SCHEMA | NULL                   | GPL     |
    | partition                     | ACTIVE   | STORAGE ENGINE     | NULL                   | GPL     |
    | METADATA_LOCK_INFO            | ACTIVE   | INFORMATION SCHEMA | metadata_lock_info.so  | GPL     |
    | QUERY_CACHE_INFO              | ACTIVE   | INFORMATION SCHEMA | query_cache_info.so    | BSD     |
    | QUERY_RESPONSE_TIME           | ACTIVE   | INFORMATION SCHEMA | query_response_time.so | GPL     |
    | QUERY_RESPONSE_TIME_AUDIT     | ACTIVE   | AUDIT              | query_response_time.so | GPL     |
    +-------------------------------+----------+--------------------+------------------------+---------+
    mysql -t -e "SHOW ENGINES;"
    +--------------------+---------+-------------------------------------------------------------------------------------------------+--------------+------+------------+
    | Engine             | Support | Comment                                                                                         | Transactions | XA   | Savepoints |
    +--------------------+---------+-------------------------------------------------------------------------------------------------+--------------+------+------------+
    | CSV                | YES     | Stores tables as CSV files                                                                      | NO           | NO   | NO         |
    | MRG_MyISAM         | YES     | Collection of identical MyISAM tables                                                           | NO           | NO   | NO         |
    | MEMORY             | YES     | Hash based, stored in memory, useful for temporary tables                                       | NO           | NO   | NO         |
    | Aria               | YES     | Crash-safe tables with MyISAM heritage. Used for internal temporary tables and privilege tables | NO           | NO   | NO         |
    | MyISAM             | YES     | Non-transactional engine with good performance and small data footprint                         | NO           | NO   | NO         |
    | SEQUENCE           | YES     | Generated tables filled with sequential values                                                  | YES          | NO   | YES        |
    | InnoDB             | DEFAULT | Supports transactions, row-level locking, foreign keys and encryption for tables                | YES          | YES  | YES        |
    | PERFORMANCE_SCHEMA | YES     | Performance Schema                                                                              | NO           | NO   | NO         |
    +--------------------+---------+-------------------------------------------------------------------------------------------------+--------------+------+------------+
    service mysql restart
    Redirecting to /bin/systemctl restart mysql.service
    systemctl enable mariadb.service
    

    Code (Text):
    mysqladmin  Ver 9.1 Distrib 10.4.6-MariaDB, for Linux on x86_64
    Copyright (c) 2000, 2018, Oracle, MariaDB Corporation Ab and others.
    
    Server version          10.4.6-MariaDB
    Protocol version        10
    Connection              Localhost via UNIX socket
    UNIX socket             /var/lib/mysql/mysql.sock
    Uptime:                 0 sec
    
    Threads: 4  Questions: 1  Slow queries: 0  Opens: 16  Flush tables: 1  Open tables: 10  Queries per second avg: 0.000
    
    ------------------------------------------------
    MariaDB 10.4.x Upgrade completed
    ------------------------------------------------
    
     
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