Rsync 3.2.2/OSX/ on high bandwidth

Rupert Gallagher ruga at
Tue Sep 1 09:32:28 UTC 2020


-------- Original Message --------
On Sep 1, 2020, 10:44, Guillaume Bossu via rsync < rsync at> wrote:

First, thanks for your amazing job !
I used rsync on OSX on a 10Gbit network.
Now i move to 50Gbit network but rsync stay to a maximum transfert of 130 MB/s.
I believe that the limit comes from the read block size fixed at 256K.
Could it be changed to 512K or even to 1 000K to enjoy the maximum bandwidth available?


Guillaume B
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