On Mon, 26 Oct 2015, Ben Swartzlander wrote: > On 10/25/2015 01:25 PM, Sage Weil wrote: > > Hi everyone, > > > > We're currently working on an improved mechanism for plumbing file access > > into a VM or container and in most cases some interaction and > > configuration on the hypervisor/host is required to make it happen. The > > goal is to create something that generalizes beyond the current NFS and > > CIFS-only assumptions that are baked into the current crop of Manila > > drivers. > > > > The current target is to use the new VSOCK zero-configuration sockets, > > which I will be talking about at the summit on Wednesday: > > > > - mount distributed fs on host, export via knfsd to guest over VSOCK > > - run Ganesha with distributed fs FSAL on host, export to guest over VSOCK > > NFS-over-vsock is a VERY interesting idea. I understood that it wasn't > implemented yet in Linux... If that's no longer true then I'm excited to find > a way to make it work.
There is a lot of enabling work, but Stefan Hajnoczi has patches in flight for qemu and the Linux NFS client+server, and Matt Benjamin is adding Ganesha support and will work on getting the needed nfs-utils changes in place. It'll take a bit for this all to land upstream and in supported distros, but we think the overall stack in very promising! The challenge, I suspect, will be getting Manila and Nova to orchestrate it properly... If you're at the summit, I'll be talking a bit about this on Wednesday at 4:40 (http://sched.co/4A03). sage __________________________________________________________________________ OpenStack Development Mailing List (not for usage questions) Unsubscribe: openstack-dev-requ...@lists.openstack.org?subject:unsubscribe http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev