Precautions to not run out of disk space?

[Götz Reinicke - IT Koordinator <goetz.reinicke@xxxxxxxxxxxxxxx>]

Hi,

we recently had a software bug who wrote gigs of data to our database in
a loop and finally filled the whole system.

O.K. we could serverside use a separate partition/storage for the
database directory, but I was wondering is mysql has a feature/option to
set some sort of  "minimum disk free" than stop writing and wait for a
sysop to check?

Would be nice, as other software can do this already ....

    Regards . Götz

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