pNFS/flexfiles: Turn off soft RPC calls

The pNFS/flexfiles I/O requests are sent with the SOFTCONN flag set, so
they automatically time out if the connection breaks. It should
therefore not be necessary to have the soft flag set in addition.

Fixes: 8142f71276f5 ("nfs41: create NFSv3 DS connection if specified")
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>

diff --git a/fs/nfs/pnfs_nfs.c b/fs/nfs/pnfs_nfs.c
index c0046c3489103c3ed9e4e8760d6db67b8bc1bca8..82af4809b869a63851ce8d49f4e0d982bdc6305c 100644 (file)
--- a/fs/nfs/pnfs_nfs.c
+++ b/fs/nfs/pnfs_nfs.c
@@ -627,11 +627,16 @@ static int _nfs4_pnfs_v3_ds_connect(struct nfs_server *mds_srv,
                        /* Add this address as an alias */
                        rpc_clnt_add_xprt(clp->cl_rpcclient, &xprt_args,
                                        rpc_clnt_test_and_add_xprt, NULL);
-               } else
-                       clp = get_v3_ds_connect(mds_srv,
-                                       (struct sockaddr *)&da->da_addr,
-                                       da->da_addrlen, IPPROTO_TCP,
-                                       timeo, retrans);
+                       continue;
+               }
+               clp = get_v3_ds_connect(mds_srv,
+                               (struct sockaddr *)&da->da_addr,
+                               da->da_addrlen, IPPROTO_TCP,
+                               timeo, retrans);
+               if (IS_ERR(clp))
+                       continue;
+               clp->cl_rpcclient->cl_softerr = 0;
+               clp->cl_rpcclient->cl_softrtry = 0;
        }
 
        if (IS_ERR(clp)) {