Can we use GPU Direct Storage in 3FS？

I noticed that the native interface of 3fs provides using iov as the buffer for data writing or reading. I'd like to ask if 3fs exposes any interfaces or functionalities that can utilize GDS (GPU Direct Storage), or if there are any methods to integrate 3fs with GDS to achieve direct data transfer from persistent storage to GPU memory? Thanks for any help！

The issue names no files, tests, or entry points; start by tracing the native 3FS interface that uses iov buffers for reads and writes. Research whether 3FS exposes a GDS-compatible path for direct transfer to GPU memory, and consider the work complete only when a supported integration path or a documented feasibility answer is established.

Written by the indexing model from the issue text.