On Dec. 09, 2009, 12:28 +0200, Benny Halevy <bhalevy@xxxxxxxxxxx> wrote:
> When establishing a session with a DS mask out its MDS
> exchange_id flag so we know we use it as DS-only.
>
> Signed-off-by: Benny Halevy <bhalevy@xxxxxxxxxxx>
> ---
> fs/nfs/nfs4filelayoutdev.c | 3 +++
> 1 files changed, 3 insertions(+), 0 deletions(-)
>
> diff --git a/fs/nfs/nfs4filelayoutdev.c b/fs/nfs/nfs4filelayoutdev.c
> index 128715a..cb8ae88 100644
> --- a/fs/nfs/nfs4filelayoutdev.c
> +++ b/fs/nfs/nfs4filelayoutdev.c
> @@ -272,6 +272,9 @@ nfs4_pnfs_ds_create(struct nfs_server *mds_srv, struct nfs4_pnfs_ds *ds)
> if (err)
> goto out_put;
>
> + /* mask out the server's MDS capability flag */
> + clp->cl_exchange_flags |= EXCHGID4_FLAG_USE_PNFS_DS;
> +
Duh, that should be
clp->cl_exchange_flags &= ~EXCHGID4_FLAG_USE_PNFS_MDS;
Or I'm just utterly tired ;-)
Benny
> if (!(clp->cl_exchange_flags & EXCHGID4_FLAG_USE_PNFS_DS)) {
> printk(KERN_INFO "ip:port %s is not a pNFS Data Server\n",
> ds->r_addr);
--
To unsubscribe from this list: send the line "unsubscribe linux-nfs" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
