Re: [f2fs-dev] [PATCH v4] f2fs: introduce fragment allocation mode mount option

[Chao Yu]

On 2021/9/11 7:13, Jaegeuk Kim wrote:
> Wait. Why do we need to add so many options here? I was expecting to see
> performance difference when getting random segments or random blocks as
> an extreme case. I don't get the point why we need the middle of those cases.

I guess we can simply the aging test procedure of filesystem by changing a bit
based on this patch.

See comments in below thread.

https://lore.kernel.org/lkml/425daf77-8020-26ce-dc9f-019d9a881b78@xxxxxxxxxx/

Thanks,