Copying to Large Samba Share on ESXi Ubuntu VM limited by VM disk size
I have six partitions totaling 4TB (2 x 2TB disks) attached to a PCI-e Sata card. The card is plugged into an ESXi whitebox I built and the card is directly passed to an Ubuntu 14.04 VM. The Ubuntu VM has a tiny disk, since it doesn't need much space for the OS. I originally allocated 16GB to the VM on my datastore, then shrank it to 5GB when I realized 16GB was more than I needed for a one purpose VM. So, Ubuntu thinks it has 16GB, it doesn't really matter that it only has 5GB, and the 4TB of space allocated for my home network is all NTFS partitions on separate disks.
The problem: If I try to copy a lot of data to a partition from Windows 7, Windows thinks there isn't enough room because the Ubuntu VM thinks it is 16GB with 11GB of free space. So, I've had to break my copies into 11GB or less, which gets annoying. This won't really be a problem in general, but I'd really like to know what I could do to avoid this. Windows doesn't seem to see the size of the partitions it's actually writing to.
Let me know if I didn't explain this well, I rewrote it after reading over my original garbled explanation.
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