PNFS fix fallback to MDS if got error on commit to DS

Upong receiving some errors (EACCES) on commit to the DS the code
doesn't fallback to MDS and intead retrieds to the same DS again.

Signed-off-by: Olga Kornievskaia <kolga@netapp.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>

diff --git a/fs/nfs/filelayout/filelayout.c b/fs/nfs/filelayout/filelayout.c
index 367f8eb19bfa89cc08cb85d4dcab7eab19366b62..c9230fecc77ea1d12ff975173d0b0922eca63ea6 100644 (file)
--- a/fs/nfs/filelayout/filelayout.c
+++ b/fs/nfs/filelayout/filelayout.c
@@ -202,10 +202,10 @@ static int filelayout_async_handle_error(struct rpc_task *task,
                        task->tk_status);
                nfs4_mark_deviceid_unavailable(devid);
                pnfs_error_mark_layout_for_return(inode, lseg);
-               pnfs_set_lo_fail(lseg);
                rpc_wake_up(&tbl->slot_tbl_waitq);
                /* fall through */
        default:
+               pnfs_set_lo_fail(lseg);
 reset:
                dprintk("%s Retry through MDS. Error %d\n", __func__,
                        task->tk_status);