Hi, today i tried it, but it didn't work: on my nfs-test system I use the 2x1GB interfaces showmount -e <NFS-IP1> and showmount -e <NFS-IP2> shows me the exports so now i mount the nfs-share on a server with 10G Interfaces(bond), when i mount it with the second NFS-IP, I got an error "mount.nfs: mount(2): Device or resource busy"
Did I something wrong? best regards Stefan > Gesendet: Dienstag, 26. Juni 2018 um 09:07 Uhr > Von: Reco <recovery...@gmail.com> > An: debian-user@lists.debian.org > Betreff: Re: session trunking with NFS > > Hi. > > On Tue, Jun 26, 2018 at 08:57:25AM +0200, Stefan Krueger wrote: > > Hello, > > > > so far as I know Debian stretch is shipped with NFS-Version 4.2. The RFC[1] > > said NFSv4.1 has the capability for sessiontrunking to speed up the > > performance/throughput, so my question is how can I archiv this? How to > > configure the NFS-server and how to mount it on the client-side? There is > > no hint in the manpage for this. > > The way they describe the feature at [1], it does not seem being that useful. > > Assuming that you don't need a bunch of kernel patches ([1] describes > Debian 7.9), all you need to do is obtain an NFS server with multiple > non-bonded network interfaces, a client with the same, and mount NFS > share several times into the same directory. > > And all you get out of this is the ability to utilize several network > links on both NFS client and server for a single client. > > Personally I'd rather use conventional network bonding on NFS server, > and be done with it. > > [1] http://packetpushers.net/multipathing-nfs4-1-kvm/ > > Reco > >
