[Swan-dev] future of 9fs

[D. Hugh Redelmeier]

For testing, we use 9fs.  It's a handy way of getting information from our 
virtual machines into out real-world file system.

I don't remember the details, but the future of 9fs in Red Hat products 
seemed precarious.  I think that it was not in RHEL 7.

This article suggests that Zen will use it.  Is this going to help us?
Or is this just about using the protocol and not the code?
<https://www.phoronix.com/scan.php?page=news_item&px=Xen-Linux-4.12-Changes>