Slow copy to Dom0

[smakovits]

Not really sure where to put this question as there isn't a real general xen/arch/virtualization forum any more.  But regardless, I am seeing an issue when I am copy data to my Arch host.  That data is a simple win7 iso for the purpose of vm creation.  I am copying the file at a blistering 5MB/sec and am not really sure why.  This speed is slower than copying to unraid or anything like that and this is a simple bare metal dom0 host running arch.  I want to think it is a simple fix, but I have no clue where to start and if it really even matters since once the file is there, I am not really copying to that host system, but I still want to ask to see if there is a good reason why it is behaving the way it is.