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

[Jaegeuk Kim]

On 09/12, Chao Yu wrote:
> 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.

My question was on "fragment:fixed_block".

> 
> See comments in below thread.
> 
> https://lore.kernel.org/lkml/425daf77-8020-26ce-dc9f-019d9a881b78@xxxxxxxxxx/
> 
> Thanks,