can rsync scan files only with mtime since T?

Matt McCutchen hashproduct+rsync at
Wed Aug 29 20:16:14 GMT 2007

On 8/24/07, Ming Zhang <blackmagic02881 at> wrote:
> performance wise, does rsync and unison has fundamentally different?
> because i saw unison document also mention delta detection algorithm
> like rsync.

Unison does use the same delta-transfer algorithm as rsync by default,
so there is no fundamental difference in the amount of network traffic
used to update a file.


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