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Nreal
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Joined: 06 Jan 2009
Posts: 268
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 Posted: Sat Apr 27, 2024 6:40 pm Post subject: [solved]mariadb-10.6.17.ebuild |
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I get the following error and it prevents mysql to start.
Do I have to upgrade databases, or what does this mean?
| Code: | 2024-04-27 21:22:42 0 [Note] InnoDB: Using liburing
2024-04-27 21:22:42 0 [Note] InnoDB: Initializing buffer pool, total size = 134217728, chunk size = 134217728
2024-04-27 21:22:42 0 [Note] InnoDB: Completed initialization of buffer pool
2024-04-27 21:22:42 0 [ERROR] InnoDB: Unsupported redo log format. The redo log was created with MariaDB 10.11.7.
2024-04-27 21:22:42 0 [ERROR] InnoDB: Plugin initialization aborted with error Generic error
2024-04-27 21:22:42 0 [Note] InnoDB: Starting shutdown...
2024-04-27 21:22:42 0 [ERROR] Plugin 'InnoDB' registration as a STORAGE ENGINE failed.
2024-04-27 21:22:42 0 [Note] Plugin 'FEEDBACK' is disabled.
2024-04-27 21:22:42 0 [ERROR] Unknown/unsupported storage engine: InnoDB
2024-04-27 21:22:42 0 [ERROR] Aborting
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Last edited by Nreal on Sun Apr 28, 2024 8:03 am; edited 1 time in total |
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logrusx
Veteran
Joined: 22 Feb 2018
Posts: 1584
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| Posted: Sat Apr 27, 2024 7:43 pm Post subject: Re: mariadb-10.6.17.ebuild |
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| Nreal wrote: | I get the following error and it prevents mysql to start.
Do I have to upgrade databases, or what does this mean?
| Code: |
2024-04-27 21:22:42 0 [ERROR] InnoDB: Unsupported redo log format. The redo log was created with MariaDB 10.11.7.
2024-04-27 21:22:42 0 [ERROR] InnoDB: Plugin initialization aborted with error Generic error
2024-04-27 21:22:42 0 [Note] InnoDB: Starting shutdown...
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That means at one point you run 10.11.7 and perhaps created a database with it and now you're trying to use the older version. I'm not aware if there's a reverse migration and it doesn't sound very common, so there might not be. If you don't have something you need in that db, it would be easier to just delete it and create a new one. If you have something you need in it, you need up update to 10.11.7.
Best Regards,
Georgi |
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Hu
Administrator
Joined: 06 Mar 2007
Posts: 21706
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| Posted: Sat Apr 27, 2024 10:19 pm Post subject: |
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| My understanding is that the typical downgrade procedure is to start with the newer MariaDB which can read the database, use mariadb-dump to write a SQL file representing the database, then drop the database, downgrade MariaDB, and use the SQL file to create a new database with the contents of the original one. |
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