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SubjectRe: [f2fs-dev] [PATCH v3] f2fs: introduce fragment allocation mode mount option
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On 2021/9/1 23:17, Daeho Jeong wrote:
>>
>> if (F2FS_OPTION(sbi).fs_mode == FS_MODE_FRAGMENT_SEG)?
>>
>> It needs to randomize position of next segment only in fragment_seg mode? IIRC.
>>
>
> I want the randomness of segment allocation in fragment:*_block mode
> to simulate real filesystem fragmentation.
> How about just using fragment:rand_block for the simulation. I mean we
> can use segment randomness for fragment:segment and
> fragment:rand_block.

Okay, so it needs to describe that fragment:rand_block option has implicitly
enables fragment:segment option in document?

>

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