I seem to have an issue with mariadb docker on unraid, not sure for how long, only noticed it when nextcloud stopped working.
Getting lots of errors in log
210928 18:59:08 mysqld_safe Logging to '/config/databases/75c0cd19189c.err'.
210928 18:59:08 mysqld_safe Starting mariadbd daemon with databases from /config/databases
210928 18:59:09 mysqld_safe Logging to '/config/databases/75c0cd19189c.err'.
210928 18:59:09 mysqld_safe Starting mariadbd daemon with databases from /config/databases
210928 18:59:09 mysqld_safe Logging to '/config/databases/75c0cd19189c.err'.
210928 18:59:09 mysqld_safe Starting mariadbd daemon with databases from /config/databases
210928 18:59:10 mysqld_safe Logging to '/config/databases/75c0cd19189c.err'.
210928 18:59:10 mysqld_safe Starting mariadbd daemon with databases from /config/databases
210928 18:59:11 mysqld_safe Logging to '/config/databases/75c0cd19189c.err'.
Moved .err files in /config/databases and an err file gets immediately created and this gets continuously repeated when I cat the err file.
210928 22:26:09 mysqld_safe Starting mariadbd daemon with databases from /config/databases
2021-09-28 22:26:09 0 [Note] /usr/bin/mariadbd (mysqld 10.5.12-MariaDB-log) starting as process 31960 ...
2021-09-28 22:26:09 0 [Note] InnoDB: Uses event mutexes
2021-09-28 22:26:09 0 [Note] InnoDB: Compressed tables use zlib 1.2.11
2021-09-28 22:26:09 0 [Note] InnoDB: Number of pools: 1
2021-09-28 22:26:09 0 [Note] InnoDB: Using crc32 + pclmulqdq instructions
2021-09-28 22:26:09 0 [Note] mariadbd: O_TMPFILE is not supported on /var/tmp (disabling future attempts)
2021-09-28 22:26:09 0 [Note] InnoDB: Using Linux native AIO
2021-09-28 22:26:09 0 [Note] InnoDB: Initializing buffer pool, total size = 268435456, chunk size = 134217728
2021-09-28 22:26:09 0 [Note] InnoDB: Completed initialization of buffer pool
2021-09-28 22:26:09 0 [ERROR] InnoDB: Upgrade after a crash is not supported. The redo log was created with MariaDB 10.4.21.
2021-09-28 22:26:09 0 [ERROR] InnoDB: Plugin initialization aborted with error Generic error
2021-09-28 22:26:09 0 [Note] InnoDB: Starting shutdown...
2021-09-28 22:26:09 0 [ERROR] Plugin 'InnoDB' init function returned error.
2021-09-28 22:26:09 0 [ERROR] Plugin 'InnoDB' registration as a STORAGE ENGINE failed.
2021-09-28 22:26:09 0 [Note] Plugin 'FEEDBACK' is disabled.
2021-09-28 22:26:09 0 [ERROR] Unknown/unsupported storage engine: InnoDB
2021-09-28 22:26:09 0 [ERROR] Aborting
If I try to login with mysql -uroot -p I get
ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/run/mysqld/mysqld.sock' (2)
I am running mariadb:latest container.
Not sure what to try next, I'm keen to try to understand what's causing the issue.
Would appreciate some help.
Apologies if this is not the correct way to raise this issue.
Thanks