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Guy wrote:
> Is there a way to know which blocks changed since the last snapshot ?
> Is it metadata or something else ?
> 
> Usually, there is several hundred kilobytes in the last snapshot ?
> 
> Can you help me please ?

I saw the same issue. Investigating it, I saw the point was access time
modification. That is, when accessing a file, access time metadata is
updated.

You could unset the "atime" property, if you wish. I don't :)

- --
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