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Date: Wed, 30 Apr 2014 23:00:31 +0300
Message-ID: <CAJZOPZJgp-QdxR+PmwACWOSc4h_167J0iBjfmMrPX8sek600WA@mail.gmail.com>
Subject: Re: NFSoRDMA developers bi-weekly meeting announcement (4/30)
From: Or Gerlitz <or.gerlitz@gmail.com>
To: Chuck Lever <chuck.lever@oracle.com>
Cc: Shirley Ma <shirley.ma@oracle.com>,
        Jeff Becker <jeffrey.c.becker@nasa.gov>,
        "<yanb@mellanox.com>" <yanb@mellanox.com>,
        "Cayton, Phil" <phil.cayton@intel.com>,
        "Coulter, Susan K" <skc@lanl.gov>,
        Anna Schumaker <Anna.Schumaker@netapp.com>,
        "<Devesh.Sharma@emulex.com>" <Devesh.Sharma@emulex.com>,
        Steve Wise <swise@opengridcomputing.com>,
        Allen Andrews <Allen.Andrews@emulex.com>,
        Jeff Layton <jlayton@redhat.com>,
        linux-rdma <linux-rdma@vger.kernel.org>,
        Linux NFS Mailing List <linux-nfs@vger.kernel.org>,
        Trond Myklebust <trond.myklebust@primarydata.com>,
        "<emossman@iol.unh.edu>" <emossman@iol.unh.edu>
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Sender: linux-nfs-owner@vger.kernel.org

On Wed, Apr 30, 2014 at 10:47 PM, Chuck Lever <chuck.lever@oracle.com>

> If I understood Yan, he is trying to use NFS/RDMA in guests (kvm?).  We
> are pretty sure that is not working at the moment,

can you provide a short 1-2 liner why/what is broken there? the only
thing which I can think of to be not-supported over mlx4 VFs is the
proprietary FMRs, but AFAIK, the nfs-rdma code doesn't even have a
mode which uses them, right?

> but that is a priority
> to get fixed. Shirley has a lab set up and has been looking into it.