Filling small gaps on the disk

Hi,

I noted that after defragging the disk, new small 1K files can have multiple fragments.

Could you not fill up these small holes with a dummy file, that contains all these small free spaces. (lets say 100 times 1 <K)

This should prevent new files to become build up with these small fragments.

Before defragmenting again, delete this file, so these holes become free.