Hello, i just purchased a new droplet in DG with WHM cpanel and imported several accounts from an other vps hosted by an other provider, i used the transfer tool, and all is working as it should be, but probably i did a little mistake, seems like in the previous vps it had MariaDB, but in the new droplet i have mysql 5.7, so first i created a new test droplet, and try to do the upgrade but it failed, i got this log:
Starting process with log file at /var/cpanel/logs/mysql_upgrade.20200128-193047/unattended_upgrade.log Obtained version information from system. Beginning “MariaDB 10.2” upgrade... Obtained version information from system. Ensuring the “MariaDB102” repository is available and working. checkyum version 22.3 (excludes: bind-chroot ruby) Restarting mysql service. Waiting for “mysql” to restart ……waiting for “mysql” to initialize ………finished. Service Status mysqld (/usr/sbin/mysqld --daemonize --pid-file=/var/run/mysqld/mysqld.pid) is running as mysql with PID 23121 (systemd+/proc check method). Startup Log Jan 28 19:30:49 cpanel-whm-centos-s-1vcpu-1gb-sfo2-01 systemd: Starting MySQL Server... Jan 28 19:30:50 cpanel-whm-centos-s-1vcpu-1gb-sfo2-01 systemd: Started MySQL Server. Log Messages 2020-01-28T19:30:50.937582Z 0 [Note] /usr/sbin/mysqld: ready for connections. 2020-01-28T19:30:49.615690Z 0 [Note] /usr/sbin/mysqld: Shutdown complete mysql restarted successfully. Multiple versions of the coreutils are installed: package MariaDB-client is not installed package MariaDB-common is not installed package MariaDB-compat is not installed package MariaDB-devel is not installed package MariaDB-server is not installed package MariaDB-shared is not installed coreutils 8.22-24.el7 coreutils 8.22-23.el7 grep 2.20-3.el7 perl-DBI 1.627-4.el7 shadow-utils 4.6-5.el7 shadow-utils 126.96.36.199-25.el7_6.1 at /usr/local/cpanel/Cpanel/SysPkgs/YUM.pm line 594. Obtained version information from system. Proceeding with MySQL/MariaDB upgrade despite the following: Critical: MariaDB enables "strict mode" by default as of version 10.2. Strict mode controls how MariaDB and MySQL handle invalid or missing values in data-change statements such as INSERT or UPDATE. Applications not built with strict mode enabled may cause undesired behavior; please verify applications using MariaDB are compatible before upgrading. More information about strict mode is available here. Normal: When you upgrade from MySQL® to MariaDB 10.2 or later, the mysql_upgrade utility may emit several database table-related errors. The discrepancies in the tables between MySQL and MariaDB versions produce the errors; however, the upgrade process will resolve these issues.
These answers are provided by our Community. If you find them useful, show some love by clicking the heart. If you run into issues leave a comment, or add your own answer to help others.