Hi Travist,

"All clients are physical machines." Did you mean "virtual" machines, referring 
to the all machines in the wired client VLAN?

Thanks for the video, something definitely goes wrong after 27 - 29th secs 
(approx 6 secs into the transfer, receving 89-92Mb/s simultaneously 
transmitting 1.9-2.2Mb/s), you can see the dladm output drops and there is 
practically no IO showing from zpool iostat (showed a max of 36 write IO on 
predator). The other weird thing is the zpool output not updating per 1 sec 
intervals.

There is definitely something wrong here but what I do not know. Could be a 
network driver,  network, disk, nfs or other protocol issue. The only thing I 
can recommend is stripping down to a basic/simple setup to try and isolate 
where the problem lies. The first thing I'd probably start with is using a 
simple link where the trunk is. How does a transfer from the laptop perform 
with a similar dump, dladm, zpool iostat?

The long delay "hang for 1 min" after the passwd is also abnormal. Is this 
delay also there between when you run the ssh cmd and when you get the login 
prompt? What is that delay like? Maybe run from the EON "snoop -d e1000g0 -o 
/tmp/out" while you doing only a ssh session to capture and send to me.

Typically if the delay is there between when you issue the ssh cmd and when u 
get the login prompt it is usually a network or DNS (reverse lookup) issue.
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