----- Original Message -----
From: "Robert Blacquiere" <freebsd-...@blacquiere.nl>
Hi Marek,
On Fri, Apr 25, 2014 at 09:48:36AM +0200, Marek Salwerowicz wrote:
Hi list,
<snip>
Both boxes are connected to the same switch (HP 1910-48G)
I need to transfer around 10 TB of data from storage1 to storage2
I obeserve that during copying, only one NIC (instead of all 4) is used.
Boxes are not stressed during copying
What's more, apart from having 1 NIC saturated (transfer around 120
MB/s), I observe transfer rate on level of 70-80 MB/s
Default lacp 802.3ad works with mac based hashes to loadbalance traffic.
So single host (mac) will be transfered by one ethernet adaptor as you
have seen.
In FreeBSD 10 onwards the default is l2,l3 & l4 hash this is not true for
the switch side, so may need to tune the switch.
Regards
Steve
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