Changhai,
I have both drives (each is a Seagate GoFlex NTFS formatted--using Paragon NTFS for Mac OSX driver) connected to the native Mac OS. Yes, I'm aware USB 3.0 isn't supported by Windows 7 GOSes. The actual drive names (to correlate to screenshots) are Developer1 (connected via Thunderport) and B&T 2 (connected via USB 3.0) For each drive, I created a shared folder on their TLD. Thus, the label of the drive as it appears under the Mac OS "Devices" (i.e. "Developer1") appears on Windows as a folder under the shared folders drive
Shared Folders (\\vmware-host) (Z:)
> Developer1
Developer1 has approx 565GB free space, while B&T 2 has approx 6.5GB of free space.
When I attempt to copy a folder from the Windows GOS thats approx 12.5GB to rge Developer1 drive (which has ample space), I get the results seen on the attached screenshot. If I eject the B&T 2 drive, the copy is performed without any problems.
I switched the drives to use the other's connection (put B&T 2 on Thunderport and Developer1 on USB 3.0)--it had no impact. The copy failed when both drives were mounted, but had no problem is the nearly full drive was ejected.
I tried the same test on Windows 8--exactly the same thing occured.
I created a support file--does this require I open a support request? It's the first issue I've come across I couldn't find an answer within the Community boards.
Thanks for your help,
Michael