Re: [PATCH 0/3] NFS/RDMA bug fixes

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On Jan 24, 2014, at 1:26 PM, Wendy Cheng <s.wendy.cheng@xxxxxxxxx> wrote:

> On Fri, Jan 17, 2014 at 11:37 AM, Chuck Lever <chuck.lever@xxxxxxxxxx> wrote:
> This brief series fixes some long-standing regressions in our
> NFS/RDMA client implementation.  Comments / review?
> 
> ---
> 
> Chuck Lever (3):
>       SUNRPC: remove KERN_INFO from dprintk() call sites
>       SUNRPC: Fix large reads on NFS/RDMA
>       NFS: Fix READDIR oops with NFSv4 on RDMA
> 
> 
>  fs/nfs/nfs4xdr.c                |    3 +--
>  net/sunrpc/xprtrdma/rpc_rdma.c  |    4 +---
>  net/sunrpc/xprtrdma/transport.c |   10 +++++-----
>  3 files changed, 7 insertions(+), 10 deletions(-)
> 
> 
> We have an embedded system that is currently set at NFS V3 with kernel 2.6.38 (as NFS client). Could folks suggest a good kernel version (close to 2.6.38 or RHEL based) to pick up NFS v4 (in order to pick up NFS over RDMA) ? 

If NFS/RDMA is working in your kernel, I believe NFSv3 and NFSv4 should both work over RDMA.

--
Chuck Lever
chuck[dot]lever[at]oracle[dot]com



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