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The original was posted on /r/mysql by /u/Biok98 on 2023-08-18 12:59:41+00:00.

Hello everyone,

I have a problem where I can’t start mysql anymore.

This is what was in the error.log:

mysqld: Can't open file: 'mysql.ibd' (errno: 0 - )

So how did I got in this trouble? I have a server with a mounted volume from Hetzner, 2 months ago I decided to move mysql to a volume because the storage in the disk was not enough (80+ GB atm) and I followed this Tutorial from digital ocean. Today I had to rebuild the server from a backup of yesterday because I deleted a folder that should have not been deleted. Rebuild finished and mysql is not starting anymore with this error.

Anybody has a solution?

Thank you very much!