[pnfs] [PATCH] create back cannel if MDS

Marc Eshel eshel at almaden.ibm.com
Wed Jun 6 12:39:01 EDT 2007


Yes, you are right, I sent an updated patch.
Andy, can you please push it.
Thanks, Marc. 

"Halevy, Benny" <bhalevy at panasas.com> wrote on 06/06/2007 04:46:34 AM:

> 
> 
> 
> -----Original Message-----
> From: pnfs-bounces at linux-nfs.org on behalf of Marc Eshel
> Sent: Wed 2007-06-06 08:47
> To: andros at citi.umich.edu
> Cc: pnfs at linux-nfs.org
> Subject: [pnfs] [PATCH] create back cannel if MDS
> 
> From: Marc Eshel <eshel at almaden.ibm.com>
> 
> 
> ---
> 
>  fs/nfsd/nfs4state.c |    3 ++-
>  1 files changed, 2 insertions(+), 1 deletions(-)
> 
> diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
> index 5180810..b7e7560 100644
> --- a/fs/nfsd/nfs4state.c
> +++ b/fs/nfsd/nfs4state.c
> @@ -1414,7 +1414,8 @@ int nfsd4_create_session(struct svc_rqst
>        session->flags &= ~SESSION4_PERSIST;
>        session->flags &= ~SESSION4_RDMA;
> 
> -      if (unconf->cl_exchange_flags & EXCHGID4_FLAG_USE_PNFS_DS)
> +      if (!unconf->cl_exchange_flags & EXCHGID4_FLAG_USE_PNFS_MDS &&
>                     ^^^
> shouldn't that be !(unconf->cl_exchange_flags & 
EXCHGID4_FLAG_USE_PNFS_MDS)?
> 
> +         unconf->cl_exchange_flags & EXCHGID4_FLAG_USE_PNFS_DS)
>           session->flags &= ~SESSION4_BACK_CHAN;
> 
>        if (session->flags & SESSION4_BACK_CHAN) {
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