LU-1187 ofd: Allocate ofd group dynamically.

[fs/lustre-release.git] / lustre / ofd / ofd_io.c

diff --git a/lustre/ofd/ofd_io.c b/lustre/ofd/ofd_io.c
index 489256a..83f58a4 100644 (file)
--- a/lustre/ofd/ofd_io.c
+++ b/lustre/ofd/ofd_io.c
@@ -214,16 +214,29 @@ int ofd_preprw(const struct lu_env* env, int cmd, struct obd_export *exp,
        struct ofd_thread_info  *info;
        int                      rc = 0;
 
-       if (OBD_FAIL_CHECK(OBD_FAIL_OST_ENOENT) &&
-           ofd->ofd_destroys_in_progress == 0) {
-               /* don't fail lookups for orphan recovery, it causes
-                * later LBUGs when objects still exist during precreate */
-               CDEBUG(D_INFO, "*** obd_fail_loc=%x ***\n",OBD_FAIL_OST_ENOENT);
-               RETURN(-ENOENT);
-       }
-
+       rc = lu_env_refill((struct lu_env *)env);
+       LASSERT(rc == 0);
        info = ofd_info_init(env, exp);
 
+       if (OBD_FAIL_CHECK(OBD_FAIL_OST_ENOENT)) {
+               struct ofd_seq          *oseq;
+               oseq = ofd_seq_load(env, ofd, oa->o_seq);
+               if (oseq == NULL) {
+                       CERROR("%s: Can not find seq for "LPU64":"LPU64"\n",
+                               ofd_name(ofd), oa->o_seq, oa->o_id);
+                       RETURN(-EINVAL);
+               }
+
+               if (oseq->os_destroys_in_progress == 0) {
+                       /* don't fail lookups for orphan recovery, it causes
+                        * later LBUGs when objects still exist during
+                        * precreate */
+                       ofd_seq_put(env, oseq);
+                       RETURN(-ENOENT);
+               }
+               ofd_seq_put(env, oseq);
+       }
+
        LASSERT(objcount == 1);
        LASSERT(obj->ioo_bufcnt > 0);