Er.. VMWare workstation 8.
VMWare tools sounds like a reasonable culprit.
Machine has 2×2 CPU and 6Gb RAM. No swapping on either guest or host. On the guest, one VCPU was hovering around 40-50% util, the others maybe 10-20%.
I dunno about disk controller configuration – I selected ‘Linux x64’ when I did it and haven’t done anything else.
The VM is a corporate build, it is intended to be used either normal or virtual, but it does have whole disk encryption on it….
Selecting Lin64 should choose the right controller so probably not that.
You didn’t mention encryption before. As a quick check, add another couple of disks, format them unencrypted and try the copy. Then you’ll know if it’s a fault with that or something else.
Also as another quick test try a dd rather than a copy …
dd if=/dev/random of=/mnt/somepath/somefile bs=1M count=1000
It should come back with bytes written and a time (maybe even do the maths for you depending on version)