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Re: On the auto-extending innodb_system data file
Posted by: Maurice Volaski
Date: August 08, 2019 09:58PM

To be more specific, this is what the documentation says as I read it:

The "ibdata1:10M:autoextend" tells mysql on the first run to create a data file named ibdata1 10M in length and then on subsequent launches as the need arises, increase the size by 10M. Further, the size 10M parameter must be at least of a certain size to accommodate the innodb_page_size size.

If I start out with "ibdata1:10M:autoextend" and then delete the line, it should revert to its default of "ibdata1:12M:autoextend". This should NOT have any effect on the existing file other than to have a larger autoextend size the next time the file needs to be enlarged.

Thus, nothing here suggests that anything untoward should happen if the line is removed.

Is anything wrong in this explanation?

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Re: On the auto-extending innodb_system data file
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August 08, 2019 09:58PM


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