Documentation virtio-9pfs for windows guests
## Host environment
- Operating system: NixOS
- OS/kernel version: Linux PC-001 6.19.11 #1-NixOS SMP PREEMPT_DYNAMIC Thu Apr 2 11:25:57 UTC 2026 x86_64 GNU/Linux
- Architecture: x86_64
- QEMU flavor: qemu-system-x86_64
- QEMU version: 10.1.5
- QEMU command line: does not apply
## Emulated/Virtualized environment
- Operating system: Windows 11
- OS/kernel version: <!-- For POSIX guests, use `uname -a`. -->
- Architecture: x86_64
## Description of problem
I just noticed that the Wikipedia page for 9P mentions that windows these days has a 9p client built in as they use it to connect to the 9p server within WSL.
> since Windows 10 version 1903, the subsystem implements 9P as a server and the host Windows operating system acts as a client. - [Source](https://en.wikipedia.org/wiki/9P_(protocol))
Because I was not able to find any documentation or other issue/feature-request about this, I decided to just open a ticket and inquire about it.
So has anyone already looked into how to get a windows guest to work with 9p fileshares with QEMU?
## Additional information
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issue