[nfs-rdma-devel] [ofa-general] Status of NFS-RDMA ?

[Pawel Dziekonski]

On Fri, 01 Feb 2008 at 10:56:55AM -0500, James Lentini wrote:
> > # mount 10.2.2.1:/scratch /mnt -i -o rdma,port=2050 Unsupported nfs 
> > mount option: rdma
> > 
> > looks like I definitelly need a rdma-enabled mount, which comes in 
> > http://www.mellanox.com/downloads/NFSoRDMA/OFED-1.2-NFS-RDMA.gz, so:
> 
> If you are using the NFS/RDMA client in 2.6.24, you need the version 
> of the mount.nfs command in nfs-utils-1.1.1 or greater.
> 
> The "Unsupported nfs mount option: rdma" error message makes me 
> suspect you are not using the correct version of mount.nfs. What is 
> the output of "mount.nfs -V" and "mount -V"? It may be that the 
> version of mount you are using does not automatically invoke mount.nfs 
> for nfs mounts. I'd suggest specifying mount.nfs in the command above:

# mount.nfs -V
mount.nfs (linux nfs-utils 1.1.1)

>  mount.nfs 10.2.2.1:/scratch /mnt -i -o rdma,port=2050

# mount.nfs 10.2.2.1:/scratch /mnt -i -o rdma,port=2050 -v
mount.nfs: timeout set for Fri Feb  1 23:48:08 2008
mount.nfs: text-based options: 'rdma,port=2050,addr=10.2.2.1'
mount.nfs: internal error

:(

-- 
Pawel Dziekonski <pawel.dziekonski at wcss.pl>
Wroclaw Centre for Networking & Supercomputing, HPC Department
Politechnika Wr., pl. Grunwaldzki 9, bud. D2/101, 50-377 Wroclaw, POLAND
phone: +48 71 3202043, fax: +48 71 3225797, http://www.wcss.wroc.pl