> On Thu, Nov 16, 2017 at 6:54 AM, Frank Filz <[email protected]> > wrote: > > >> For me, its the simplicity of it, and the legacy of it working for a > >> long time, and the utter lack of modern best practices documentation. > >> If you go looking for NFS howto's, you almost immediately notice that > >> they are all at least 10 years old, and there is pretty much nowhere > >> to ask questions. At least, that has been the case in the past when > >> I've tried to go looking. UDP in particular is stateless, which is a nice > feature. > > > > It's a bit surprising there isn't much NFS how to online, but most of > > the NFS developer community is involved with enterprise servers and > > probably the how to stuff is in product installation guides and such... > > > > If you don't really require fcntl locks, then NFS v3 is certainly a > > simple protocol for transferring data, though as I mentioned before, > > using UDP is now strongly discouraged due to the fragment reassembly > > issues causing both severe performance issues and data integrity issues. > > > > NFS v4 doesn't always perform as well as NFS v3, but if you are doing > > fcntl locking, it's far superior for resiliency across server and client crashes. > > > > I can try and answer questions here... I know a thing or two about NFS > > (having worked with both the Linux kernel NFS implementation and the > > nfs-ganesha user space server)... > > Oh, are you the fellow who gave the ganesha talk a few years ago?
Yes, that was me. > For me, NFSv3 UDP has been mostly just working for me. The one thing that > has caused me grief is GIMP, which seems to have egregiously bad save > performance on my NFS mounts. That might be the UDP issue depending on how big your files are... Frank --- This email has been checked for viruses by Avast antivirus software. https://www.avast.com/antivirus _______________________________________________ PLUG mailing list [email protected] http://lists.pdxlinux.org/mailman/listinfo/plug
