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Remove 16MiB part size override in FIO read benchmarks #1101

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dannycjones
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Description of change

The read benchmarks currently override the part size. It's unclear why this was added (#779), but we think its best to remove the override such that the benchmarks represent the default configuration.

Relevant issues: N/A

Does this change impact existing behavior?

It changes benchmark configuration. We expect the effect to be minimal.

No impact to Mountpoint itself.

Does this change need a changelog entry in any of the crates?

No.


By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license and I agree to the terms of the Developer Certificate of Origin (DCO).

@dannycjones
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Some context here: likely this was updated to use 16MiB so we can upload 100GiB files. I've moved to draft so that we can address this before merging.

@adpeace
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adpeace commented Nov 6, 2024

I am working on a refactoring in this bit of code: one thing to watch out for is that the file layout will fail for the 100GB files if the part size isn't large enough.

EDIT: wrote that before I saw your comment above. That will be an issue for sure.

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