LU-1445 fld: allow fld lookup during recovery

[fs/lustre-release.git] / lustre / fld / fld_request.c

diff --git a/lustre/fld/fld_request.c b/lustre/fld/fld_request.c
index 1aec284..1b43b3d 100644 (file)
--- a/lustre/fld/fld_request.c
+++ b/lustre/fld/fld_request.c
@@ -418,16 +418,18 @@ EXPORT_SYMBOL(fld_client_fini);
 int fld_client_rpc(struct obd_export *exp,
                    struct lu_seq_range *range, __u32 fld_op)
 {
-        struct ptlrpc_request *req;
-        struct lu_seq_range      *prange;
-        __u32                 *op;
-        int                    rc;
-        ENTRY;
+       struct ptlrpc_request *req;
+       struct lu_seq_range   *prange;
+       __u32                 *op;
+       int                    rc;
+       struct obd_import     *imp;
+       ENTRY;
 
-        LASSERT(exp != NULL);
+       LASSERT(exp != NULL);
 
-        req = ptlrpc_request_alloc_pack(class_exp2cliimp(exp), &RQF_FLD_QUERY,
-                                        LUSTRE_MDS_VERSION, FLD_QUERY);
+       imp = class_exp2cliimp(exp);
+       req = ptlrpc_request_alloc_pack(imp, &RQF_FLD_QUERY, LUSTRE_MDS_VERSION,
+                                       FLD_QUERY);
         if (req == NULL)
                 RETURN(-ENOMEM);
 
@@ -441,6 +443,10 @@ int fld_client_rpc(struct obd_export *exp,
         req->rq_request_portal = FLD_REQUEST_PORTAL;
         ptlrpc_at_set_req_timeout(req);
 
+       if (fld_op == FLD_LOOKUP &&
+           imp->imp_connect_flags_orig & OBD_CONNECT_MDS_MDS)
+               req->rq_allow_replay = 1;
+
         if (fld_op != FLD_LOOKUP)
                 mdc_get_rpc_lock(exp->exp_obd->u.cli.cl_rpc_lock, NULL);
         fld_enter_request(&exp->exp_obd->u.cli);