Re: Does nilfs2 do any in-place writes?

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Hi Mark,

> I am wondering what the impact of in-place writes of the
> superblock has on SSDs in terms of wear?

Typically SSDs have far more advanved static wear leveling algorithms
which keep the erease count for each erease block as well as a
sophisticated mapping table. Otherwise e.g. journaling file systems
would probably kill it quickly.

Regards, Clemens
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