From: Robert Read <robert.read@oracle.com>
Date: Mon, 26 Apr 2010 22:11:52 +0000 (-0700)
Subject: Revert "b=21379 Fix orphans proceeding in osc_create"
X-Git-Tag: 1.10.0.41~15
X-Git-Url: https://git.whamcloud.com/?p=fs%2Flustre-release.git;a=commitdiff_plain;h=908348929a4f65040105d597b4034f5ff408f65a

Revert "b=21379 Fix orphans proceeding in osc_create"

This reverts commit 2deb4f149f4601f9128fd39efd4705573520f277.
---

diff --git a/lustre/include/obd.h b/lustre/include/obd.h
index 03691da..e79f512 100644
--- a/lustre/include/obd.h
+++ b/lustre/include/obd.h
@@ -509,10 +509,10 @@ struct mds_obd {
         cfs_dentry_t                    *mds_logs_dir;
         cfs_dentry_t                    *mds_objects_dir;
         struct llog_handle              *mds_cfg_llh;
-        struct obd_device               *mds_lov_obd;
+        struct obd_device               *mds_osc_obd; /* XXX lov_obd */
         struct obd_uuid                  mds_lov_uuid;
         char                            *mds_profile;
-        struct obd_export               *mds_lov_exp;
+        struct obd_export               *mds_osc_exp; /* XXX lov_exp */
         struct lov_desc                  mds_lov_desc;
         __u32                            mds_id;
 
@@ -1134,7 +1134,6 @@ enum obd_cleanup_stage {
 #define KEY_SET_FS              "set_fs"
 /*      KEY_SET_INFO in lustre_idl.h */
 #define KEY_SPTLRPC_CONF        "sptlrpc_conf"
-#define KEY_CONNECT_FLAG        "connect_flags"
 
 
 struct lu_context;
diff --git a/lustre/lov/lov_obd.c b/lustre/lov/lov_obd.c
index 11eaf01..92a0370 100644
--- a/lustre/lov/lov_obd.c
+++ b/lustre/lov/lov_obd.c
@@ -2578,19 +2578,6 @@ static int lov_get_info(struct obd_export *exp, __u32 keylen,
         } else if (KEY_IS(KEY_FIEMAP)) {
                 rc = lov_fiemap(lov, keylen, key, vallen, val, lsm);
                 GOTO(out, rc);
-        } else if (KEY_IS(KEY_CONNECT_FLAG)) {
-                struct lov_tgt_desc *tgt;
-                __u64 ost_idx = *((__u64*)val);
-
-                LASSERT(*vallen == sizeof(__u64));
-                LASSERT(ost_idx < lov->desc.ld_tgt_count);
-                tgt = lov->lov_tgts[ost_idx];
-
-                if (!tgt || !tgt->ltd_exp)
-                        GOTO(out, rc = -ESRCH);
-
-                *((__u64*)val) = tgt->ltd_exp->exp_connect_flags;
-                GOTO(out, rc = 0);
         }
 
         rc = -EINVAL;
diff --git a/lustre/mdd/mdd_device.c b/lustre/mdd/mdd_device.c
index 4db6275..388780e 100644
--- a/lustre/mdd/mdd_device.c
+++ b/lustre/mdd/mdd_device.c
@@ -1010,7 +1010,7 @@ static int mdd_lov_set_nextid(const struct lu_env *env,
         ENTRY;
 
         LASSERT(mds->mds_lov_objids != NULL);
-        rc = obd_set_info_async(mds->mds_lov_exp, strlen(KEY_NEXT_ID),
+        rc = obd_set_info_async(mds->mds_osc_exp, strlen(KEY_NEXT_ID),
                                 KEY_NEXT_ID, mds->mds_lov_desc.ld_tgt_count,
                                 mds->mds_lov_objids, NULL);
 
@@ -1054,7 +1054,7 @@ static int mdd_recovery_complete(const struct lu_env *env,
         }
 #endif
         /* Call that with obd_recovering = 1 just to update objids */
-        obd_notify(obd->u.mds.mds_lov_obd, NULL, (obd->obd_async_recov ?
+        obd_notify(obd->u.mds.mds_osc_obd, NULL, (obd->obd_async_recov ?
                     OBD_NOTIFY_SYNC_NONBLOCK : OBD_NOTIFY_SYNC), NULL);
 
         /* Drop obd_recovering to 0 and call o_postrecov to recover mds_lov */
@@ -1181,7 +1181,7 @@ static int mdd_update_capa_key(const struct lu_env *env,
 {
         struct mds_capa_info info = { .uuid = NULL, .capa = key };
         struct mdd_device *mdd = lu2mdd_dev(&m->md_lu_dev);
-        struct obd_export *lov_exp = mdd2obd_dev(mdd)->u.mds.mds_lov_exp;
+        struct obd_export *lov_exp = mdd2obd_dev(mdd)->u.mds.mds_osc_exp;
         int rc;
         ENTRY;
 
diff --git a/lustre/mdd/mdd_lov.c b/lustre/mdd/mdd_lov.c
index 1b0336a..0ea8b9a 100644
--- a/lustre/mdd/mdd_lov.c
+++ b/lustre/mdd/mdd_lov.c
@@ -239,7 +239,7 @@ static int mdd_lov_set_stripe_md(const struct lu_env *env,
 {
         struct mdd_device       *mdd = mdo2mdd(&obj->mod_obj);
         struct obd_device       *obd = mdd2obd_dev(mdd);
-        struct obd_export       *lov_exp = obd->u.mds.mds_lov_exp;
+        struct obd_export       *lov_exp = obd->u.mds.mds_osc_exp;
         struct lov_stripe_md    *lsm = NULL;
         int rc;
         ENTRY;
@@ -380,7 +380,7 @@ int mdd_lov_create(const struct lu_env *env, struct mdd_device *mdd,
                    const struct md_op_spec *spec, struct lu_attr *la)
 {
         struct obd_device     *obd = mdd2obd_dev(mdd);
-        struct obd_export     *lov_exp = obd->u.mds.mds_lov_exp;
+        struct obd_export     *lov_exp = obd->u.mds.mds_osc_exp;
         struct lu_site        *site = mdd2lu_dev(mdd)->ld_site;
         struct obdo           *oa;
         struct lov_stripe_md  *lsm = NULL;
@@ -555,7 +555,7 @@ int mdd_lovobj_unlink(const struct lu_env *env, struct mdd_device *mdd,
                       int log_unlink)
 {
         struct obd_device     *obd = mdd2obd_dev(mdd);
-        struct obd_export     *lov_exp = obd->u.mds.mds_lov_exp;
+        struct obd_export     *lov_exp = obd->u.mds.mds_osc_exp;
         struct lov_stripe_md  *lsm = NULL;
         struct obd_trans_info *oti = &mdd_env_info(env)->mti_oti;
         struct obdo           *oa = &mdd_env_info(env)->mti_oa;
@@ -678,10 +678,10 @@ int mdd_log_op_setattr(struct obd_device *obd, __u32 uid, __u32 gid,
         int rc;
         ENTRY;
 
-        if (IS_ERR(mds->mds_lov_obd))
-                RETURN(PTR_ERR(mds->mds_lov_obd));
+        if (IS_ERR(mds->mds_osc_obd))
+                RETURN(PTR_ERR(mds->mds_osc_obd));
 
-        rc = obd_unpackmd(mds->mds_lov_exp, &lsm, lmm, lmm_size);
+        rc = obd_unpackmd(mds->mds_osc_exp, &lsm, lmm, lmm_size);
         if (rc < 0)
                 RETURN(rc);
 
@@ -704,7 +704,7 @@ int mdd_log_op_setattr(struct obd_device *obd, __u32 uid, __u32 gid,
 
         OBD_FREE(lsr, sizeof(*lsr));
  out:
-        obd_free_memmd(mds->mds_lov_exp, &lsm);
+        obd_free_memmd(mds->mds_osc_exp, &lsm);
         RETURN(rc);
 }
 
@@ -749,7 +749,7 @@ static int mdd_osc_setattr_async(struct obd_device *obd, __u32 uid, __u32 gid,
 
         LASSERT(lmm);
 
-        rc = obd_unpackmd(mds->mds_lov_exp, &oinfo.oi_md, lmm, lmm_size);
+        rc = obd_unpackmd(mds->mds_osc_exp, &oinfo.oi_md, lmm, lmm_size);
         if (rc < 0) {
                 CERROR("Error unpack md %p for obj "DFID"\n", lmm,
                         PFID(parent));
@@ -772,13 +772,13 @@ static int mdd_osc_setattr_async(struct obd_device *obd, __u32 uid, __u32 gid,
         oinfo.oi_capa = oc;
 
         /* do async setattr from mds to ost not waiting for responses. */
-        rc = obd_setattr_async(mds->mds_lov_exp, &oinfo, &oti, NULL);
+        rc = obd_setattr_async(mds->mds_osc_exp, &oinfo, &oti, NULL);
         if (rc)
                 CDEBUG(D_INODE, "mds to ost setattr objid 0x"LPX64
                        " on ost error %d\n", oinfo.oi_md->lsm_object_id, rc);
 out:
         if (oinfo.oi_md)
-                obd_free_memmd(mds->mds_lov_exp, &oinfo.oi_md);
+                obd_free_memmd(mds->mds_osc_exp, &oinfo.oi_md);
         OBDO_FREE(oinfo.oi_oa);
         RETURN(rc);
 }
diff --git a/lustre/mds/handler.c b/lustre/mds/handler.c
index 61c02ab..a0c4716 100644
--- a/lustre/mds/handler.c
+++ b/lustre/mds/handler.c
@@ -149,7 +149,7 @@ static int mds_lov_presetup (struct mds_obd *mds, struct lustre_cfg *lcfg)
 static int mds_lov_clean(struct obd_device *obd)
 {
         struct mds_obd *mds = &obd->u.mds;
-        struct obd_device *osc = mds->mds_lov_obd;
+        struct obd_device *osc = mds->mds_osc_obd;
         ENTRY;
 
         if (mds->mds_profile) {
@@ -171,7 +171,7 @@ static int mds_lov_clean(struct obd_device *obd)
         osc->obd_fail = obd->obd_fail;
 
         /* Cleanup the lov */
-        obd_disconnect(mds->mds_lov_exp);
+        obd_disconnect(mds->mds_osc_exp);
         class_manual_cleanup(osc);
 
         RETURN(0);
@@ -247,7 +247,7 @@ int mds_postrecov(struct obd_device *obd)
         /* Notify the LOV, which will in turn call mds_notify for each tgt */
         /* This means that we have to hack obd_notify to think we're obd_set_up
            during mds_lov_connect. */
-        obd_notify(obd->u.mds.mds_lov_obd, NULL,
+        obd_notify(obd->u.mds.mds_osc_obd, NULL,
                    obd->obd_async_recov ? OBD_NOTIFY_SYNC_NONBLOCK :
                    OBD_NOTIFY_SYNC, NULL);
 
@@ -258,7 +258,7 @@ int mds_postrecov(struct obd_device *obd)
 static int mds_lov_early_clean(struct obd_device *obd)
 {
         struct mds_obd *mds = &obd->u.mds;
-        struct obd_device *osc = mds->mds_lov_obd;
+        struct obd_device *osc = mds->mds_osc_obd;
 
         if (!osc || (!obd->obd_force && !obd->obd_fail))
                 return(0);
@@ -289,7 +289,7 @@ static int mds_precleanup(struct obd_device *obd, enum obd_cleanup_stage stage)
                 if (ctxt)
                         llog_cleanup(ctxt);
                 rc = obd_llog_finish(obd, 0);
-                mds->mds_lov_exp = NULL;
+                mds->mds_osc_exp = NULL;
                 cfs_up_write(&mds->mds_notify_lock);
                 break;
         }
@@ -430,7 +430,7 @@ static int mds_cmd_cleanup(struct obd_device *obd)
         int rc = 0;
         ENTRY;
 
-        mds->mds_lov_exp = NULL;
+        mds->mds_osc_exp = NULL;
 
         if (obd->obd_fail)
                 LCONSOLE_WARN("%s: shutting down for failover; client state "
diff --git a/lustre/mds/lproc_mds.c b/lustre/mds/lproc_mds.c
index d6c5b08..3b3aa3a 100644
--- a/lustre/mds/lproc_mds.c
+++ b/lustre/mds/lproc_mds.c
@@ -99,7 +99,7 @@ static int lprocfs_mds_wr_evict_client(struct file *file, const char *buffer,
                 return -ENOMEM;
 
         if (obd->u.mds.mds_evict_ost_nids) {
-                rc = obd_set_info_async(mds->mds_lov_exp,
+                rc = obd_set_info_async(mds->mds_osc_exp,
                                         sizeof(KEY_EVICT_BY_NID),
                                         KEY_EVICT_BY_NID, strlen(tmpbuf + 4) + 1,
                                         tmpbuf + 4, set);
diff --git a/lustre/mds/mds_log.c b/lustre/mds/mds_log.c
index d14fc08..582531e 100644
--- a/lustre/mds/mds_log.c
+++ b/lustre/mds/mds_log.c
@@ -60,7 +60,7 @@ static int mds_llog_origin_add(struct llog_ctxt *ctxt, struct llog_rec_hdr *rec,
                                struct llog_cookie *logcookies, int numcookies)
 {
         struct obd_device *obd = ctxt->loc_obd;
-        struct obd_device *lov_obd = obd->u.mds.mds_lov_obd;
+        struct obd_device *lov_obd = obd->u.mds.mds_osc_obd;
         struct llog_ctxt *lctxt;
         int rc;
         ENTRY;
@@ -78,7 +78,7 @@ static int mds_llog_origin_connect(struct llog_ctxt *ctxt,
                                    struct obd_uuid *uuid)
 {
         struct obd_device *obd = ctxt->loc_obd;
-        struct obd_device *lov_obd = obd->u.mds.mds_lov_obd;
+        struct obd_device *lov_obd = obd->u.mds.mds_osc_obd;
         struct llog_ctxt *lctxt;
         int rc;
         ENTRY;
@@ -98,7 +98,7 @@ static int mds_llog_repl_cancel(struct llog_ctxt *ctxt, struct lov_stripe_md *ls
                           int count, struct llog_cookie *cookies, int flags)
 {
         struct obd_device *obd = ctxt->loc_obd;
-        struct obd_device *lov_obd = obd->u.mds.mds_lov_obd;
+        struct obd_device *lov_obd = obd->u.mds.mds_osc_obd;
         struct llog_ctxt *lctxt;
         int rc;
         ENTRY;
@@ -198,7 +198,7 @@ EXPORT_SYMBOL(mds_changelog_llog_init);
 int mds_llog_init(struct obd_device *obd, struct obd_llog_group *olg,
                   struct obd_device *disk_obd, int *index)
 {
-        struct obd_device *lov_obd = obd->u.mds.mds_lov_obd;
+        struct obd_device *lov_obd = obd->u.mds.mds_osc_obd;
         struct llog_ctxt *ctxt;
         int rc;
         ENTRY;
@@ -296,15 +296,15 @@ int mds_log_op_unlink(struct obd_device *obd,
         int rc;
         ENTRY;
 
-        if (IS_ERR(mds->mds_lov_obd))
-                RETURN(PTR_ERR(mds->mds_lov_obd));
+        if (IS_ERR(mds->mds_osc_obd))
+                RETURN(PTR_ERR(mds->mds_osc_obd));
 
-        rc = obd_unpackmd(mds->mds_lov_exp, &lsm, lmm, lmm_size);
+        rc = obd_unpackmd(mds->mds_osc_exp, &lsm, lmm, lmm_size);
         if (rc < 0)
                 RETURN(rc);
         rc = mds_llog_add_unlink(obd, lsm, 0, logcookies,
                                  cookies_size / sizeof(struct llog_cookie));
-        obd_free_memmd(mds->mds_lov_exp, &lsm);
+        obd_free_memmd(mds->mds_osc_exp, &lsm);
         RETURN(rc);
 }
 EXPORT_SYMBOL(mds_log_op_unlink);
@@ -317,8 +317,8 @@ int mds_log_op_orphan(struct obd_device *obd, struct lov_stripe_md *lsm,
         int rc;
         ENTRY;
 
-        if (IS_ERR(mds->mds_lov_obd))
-                RETURN(PTR_ERR(mds->mds_lov_obd));
+        if (IS_ERR(mds->mds_osc_obd))
+                RETURN(PTR_ERR(mds->mds_osc_obd));
 
         rc = mds_llog_add_unlink(obd, lsm, count - 1, &logcookie, 1);
         RETURN(rc);
diff --git a/lustre/mds/mds_lov.c b/lustre/mds/mds_lov.c
index 8ea0686..4cefa7f 100644
--- a/lustre/mds/mds_lov.c
+++ b/lustre/mds/mds_lov.c
@@ -271,7 +271,7 @@ static int mds_log_lost_precreated(struct obd_device *obd,
         ENTRY;
 
         if (*lsmp == NULL) {
-                rc = obd_alloc_memmd(obd->u.mds.mds_lov_exp, &lsm);
+                rc = obd_alloc_memmd(obd->u.mds.mds_osc_exp, &lsm);
                 if (rc < 0)
                         RETURN(rc);
                 /* need only one stripe, save old value */
@@ -346,7 +346,7 @@ void mds_lov_update_objids(struct obd_device *obd, struct lov_mds_md *lmm)
         if (lsm) {
                 /* restore stripes number */
                 lsm->lsm_stripe_count = stripes;
-                obd_free_memmd(mds->mds_lov_exp, &lsm);
+                obd_free_memmd(mds->mds_osc_exp, &lsm);
         }
         EXIT;
         return;
@@ -479,35 +479,24 @@ static int mds_lov_get_objid(struct obd_device * obd,
                              obd_id idx)
 {
         struct mds_obd *mds = &obd->u.mds;
-        struct obd_export *lov_exp = mds->mds_lov_exp;
         unsigned int page;
         unsigned int off;
         obd_id *data;
-        __u64 connect_flags;
-        __u32 size;
         int rc = 0;
         ENTRY;
 
         page = idx / OBJID_PER_PAGE();
         off = idx % OBJID_PER_PAGE();
         data = mds->mds_lov_page_array[page];
-
-        size = sizeof(__u64);
-        connect_flags = idx;
-        rc = obd_get_info(lov_exp, sizeof(KEY_CONNECT_FLAG), KEY_CONNECT_FLAG,
-                          &size, &connect_flags, NULL);
-        if (rc)
-                GOTO(out, rc);
-
-        if (data[off] < 2 || connect_flags & OBD_CONNECT_SKIP_ORPHAN) {
+        if (data[off] < 2) {
                 /* We never read this lastid; ask the osc */
                 struct obd_id_info lastid;
+                __u32 size = sizeof(lastid);
 
-                size = sizeof(lastid);
                 lastid.idx = idx;
                 lastid.data = &data[off];
-                rc = obd_get_info(lov_exp, sizeof(KEY_LAST_ID), KEY_LAST_ID,
-                                  &size, &lastid, NULL);
+                rc = obd_get_info(mds->mds_osc_exp, sizeof(KEY_LAST_ID),
+                                  KEY_LAST_ID, &size, &lastid, NULL);
                 if (rc)
                         GOTO(out, rc);
 
@@ -543,7 +532,7 @@ int mds_lov_clear_orphans(struct mds_obd *mds, struct obd_uuid *ost_uuid)
         if (ost_uuid != NULL)
                 oti.oti_ost_uuid = ost_uuid;
 
-        rc = obd_create(mds->mds_lov_exp, &oa, &empty_ea, &oti);
+        rc = obd_create(mds->mds_osc_exp, &oa, &empty_ea, &oti);
 
         RETURN(rc);
 }
@@ -560,7 +549,7 @@ static int mds_lov_set_one_nextid(struct obd_device *obd, __u32 idx, obd_id *id)
 
         info.idx = idx;
         info.data = id;
-        rc = obd_set_info_async(mds->mds_lov_exp, sizeof(KEY_NEXT_ID),
+        rc = obd_set_info_async(mds->mds_osc_exp, sizeof(KEY_NEXT_ID),
                                 KEY_NEXT_ID, sizeof(info), &info, NULL);
         if (rc)
                 CERROR ("%s: mds_lov_set_nextid failed (%d)\n",
@@ -583,7 +572,7 @@ static int mds_lov_update_desc(struct obd_device *obd, int idx,
         if (!ld)
                 RETURN(-ENOMEM);
 
-        rc = obd_get_info(mds->mds_lov_exp, sizeof(KEY_LOVDESC), KEY_LOVDESC,
+        rc = obd_get_info(mds->mds_osc_exp, sizeof(KEY_LOVDESC), KEY_LOVDESC,
                           &valsize, ld, NULL);
         if (rc)
                 GOTO(out, rc);
@@ -682,16 +671,16 @@ int mds_lov_connect(struct obd_device *obd, char * lov_name)
         int rc;
         ENTRY;
 
-        if (IS_ERR(mds->mds_lov_obd))
-                RETURN(PTR_ERR(mds->mds_lov_obd));
+        if (IS_ERR(mds->mds_osc_obd))
+                RETURN(PTR_ERR(mds->mds_osc_obd));
 
-        if (mds->mds_lov_obd)
+        if (mds->mds_osc_obd)
                 RETURN(0);
 
-        mds->mds_lov_obd = class_name2obd(lov_name);
-        if (!mds->mds_lov_obd) {
+        mds->mds_osc_obd = class_name2obd(lov_name);
+        if (!mds->mds_osc_obd) {
                 CERROR("MDS cannot locate LOV %s\n", lov_name);
-                mds->mds_lov_obd = ERR_PTR(-ENOTCONN);
+                mds->mds_osc_obd = ERR_PTR(-ENOTCONN);
                 RETURN(-ENOTCONN);
         }
 
@@ -703,7 +692,7 @@ int mds_lov_connect(struct obd_device *obd, char * lov_name)
                 GOTO(err_exit, rc);
         }
 
-        rc = obd_register_observer(mds->mds_lov_obd, obd);
+        rc = obd_register_observer(mds->mds_osc_obd, obd);
         if (rc) {
                 CERROR("MDS cannot register as observer of LOV %s (%d)\n",
                        lov_name, rc);
@@ -715,7 +704,7 @@ int mds_lov_connect(struct obd_device *obd, char * lov_name)
         if (rc)
                 GOTO(err_exit, rc);
 
-        mds->mds_lov_obd->u.lov.lov_sp_me = LUSTRE_SP_MDT;
+        mds->mds_osc_obd->u.lov.lov_sp_me = LUSTRE_SP_MDT;
 
         OBD_ALLOC(data, sizeof(*data));
         if (data == NULL)
@@ -738,11 +727,11 @@ int mds_lov_connect(struct obd_device *obd, char * lov_name)
         /* send the list of supported checksum types */
         data->ocd_cksum_types = OBD_CKSUM_ALL;
         /* NB: lov_connect() needs to fill in .ocd_index for each OST */
-        rc = obd_connect(NULL, &mds->mds_lov_exp, mds->mds_lov_obd, &obd->obd_uuid, data, NULL);
+        rc = obd_connect(NULL, &mds->mds_osc_exp, mds->mds_osc_obd, &obd->obd_uuid, data, NULL);
         OBD_FREE(data, sizeof(*data));
         if (rc) {
                 CERROR("MDS cannot connect to LOV %s (%d)\n", lov_name, rc);
-                mds->mds_lov_obd = ERR_PTR(rc);
+                mds->mds_osc_obd = ERR_PTR(rc);
                 RETURN(rc);
         }
 
@@ -758,8 +747,8 @@ int mds_lov_connect(struct obd_device *obd, char * lov_name)
         RETURN(rc);
 
 err_exit:
-        mds->mds_lov_exp = NULL;
-        mds->mds_lov_obd = ERR_PTR(rc);
+        mds->mds_osc_exp = NULL;
+        mds->mds_osc_obd = ERR_PTR(rc);
         RETURN(rc);
 }
 
@@ -769,16 +758,16 @@ int mds_lov_disconnect(struct obd_device *obd)
         int rc = 0;
         ENTRY;
 
-        if (!IS_ERR(mds->mds_lov_obd) && mds->mds_lov_exp != NULL) {
-                obd_register_observer(mds->mds_lov_obd, NULL);
+        if (!IS_ERR(mds->mds_osc_obd) && mds->mds_osc_exp != NULL) {
+                obd_register_observer(mds->mds_osc_obd, NULL);
 
                 /* The actual disconnect of the mds_lov will be called from
                  * class_disconnect_exports from mds_lov_clean. So we have to
                  * ensure that class_cleanup doesn't fail due to the extra ref
                  * we're holding now. The mechanism to do that already exists -
                  * the obd_force flag. We'll drop the final ref to the
-                 * mds_lov_exp in mds_cleanup. */
-                mds->mds_lov_obd->obd_force = 1;
+                 * mds_osc_exp in mds_cleanup. */
+                mds->mds_osc_obd->obd_force = 1;
         }
 
         RETURN(rc);
@@ -808,7 +797,7 @@ static int mds_propagate_capa_keys(struct mds_obd *mds, struct obd_uuid *uuid)
                 DEBUG_CAPA_KEY(D_SEC, key, "propagate");
 
                 info.capa = key;
-                rc = obd_set_info_async(mds->mds_lov_exp, sizeof(KEY_CAPA_KEY),
+                rc = obd_set_info_async(mds->mds_osc_exp, sizeof(KEY_CAPA_KEY),
                                         KEY_CAPA_KEY, sizeof(info), &info, NULL);
                 if (rc) {
                         DEBUG_CAPA_KEY(D_ERROR, key,
@@ -859,7 +848,7 @@ static int __mds_lov_synchronize(void *data)
         mgi.group = mdt_to_obd_objseq(mds->mds_id);
         mgi.uuid = uuid;
 
-        rc = obd_set_info_async(mds->mds_lov_exp, sizeof(KEY_MDS_CONN),
+        rc = obd_set_info_async(mds->mds_osc_exp, sizeof(KEY_MDS_CONN),
                                 KEY_MDS_CONN, sizeof(mgi), &mgi, NULL);
         if (rc != 0)
                 GOTO(out, rc);
@@ -908,9 +897,9 @@ out:
                 /* Deactivate it for safety */
                 CERROR("%s sync failed %d, deactivating\n", obd_uuid2str(uuid),
                        rc);
-                if (!obd->obd_stopping && mds->mds_lov_obd &&
-                    !mds->mds_lov_obd->obd_stopping && !watched->obd_stopping)
-                        obd_notify(mds->mds_lov_obd, watched,
+                if (!obd->obd_stopping && mds->mds_osc_obd &&
+                    !mds->mds_osc_obd->obd_stopping && !watched->obd_stopping)
+                        obd_notify(mds->mds_osc_obd, watched,
                                    OBD_NOTIFY_INACTIVE, NULL);
         }
 
diff --git a/lustre/osc/osc_create.c b/lustre/osc/osc_create.c
index f3e6722..6c555d5 100644
--- a/lustre/osc/osc_create.c
+++ b/lustre/osc/osc_create.c
@@ -596,7 +596,8 @@ int osc_create(struct obd_export *exp, struct obdo *oa,
                 cfs_waitq_signal(&oscc->oscc_waitq);
                 cfs_spin_unlock(&oscc->oscc_lock);
 
-                RETURN(rc);
+                if (rc < 0)
+                        RETURN(rc);
         }
 
         lsm = *ea;
diff --git a/lustre/quota/lproc_quota.c b/lustre/quota/lproc_quota.c
index b42e25a..6f0114a 100644
--- a/lustre/quota/lproc_quota.c
+++ b/lustre/quota/lproc_quota.c
@@ -253,7 +253,7 @@ int generic_quota_on(struct obd_device *obd, struct obd_quotactl *oqctl, int glo
                 }
 
                 if (rc == 0 && global && is_master)
-                        rc = obd_quotactl(obd->u.mds.mds_lov_exp, oqctl);
+                        rc = obd_quotactl(obd->u.mds.mds_osc_exp, oqctl);
         }
 
         if (is_master)
diff --git a/lustre/quota/quota_master.c b/lustre/quota/quota_master.c
index 3563a78..c72e477 100644
--- a/lustre/quota/quota_master.c
+++ b/lustre/quota/quota_master.c
@@ -322,7 +322,7 @@ int dqacq_adjust_qunit_sz(struct obd_device *obd, qid_t id, int type,
 
         /* only when block qunit is reduced, boardcast to osts */
         if ((adjust_res & LQS_BLK_DECREASE) && QAQ_IS_ADJBLK(oqaq))
-                rc = obd_quota_adjust_qunit(mds->mds_lov_exp, oqaq, qctxt);
+                rc = obd_quota_adjust_qunit(mds->mds_osc_exp, oqaq, qctxt);
 
 out:
         lustre_dqput(dquot);
@@ -653,7 +653,7 @@ int mds_quota_finvalidate(struct obd_device *obd, struct obd_quotactl *oqctl)
         oqctl->qc_cmd = Q_FINVALIDATE;
         rc = fsfilt_quotactl(obd, obd->u.obt.obt_sb, oqctl);
         if (!rc)
-                rc = obd_quotactl(mds->mds_lov_exp, oqctl);
+                rc = obd_quotactl(mds->mds_osc_exp, oqctl);
 
         cfs_up(&mds->mds_qonoff_sem);
         pop_ctxt(&saved, &obd->obd_lvfs_ctxt, NULL);
@@ -893,7 +893,7 @@ int do_mds_quota_off(struct obd_device *obd, struct obd_quotactl *oqctl)
                 GOTO(out, rc1);
         }
 
-        rc = obd_quotactl(mds->mds_lov_exp, oqctl);
+        rc = obd_quotactl(mds->mds_osc_exp, oqctl);
         if (rc && rc != -EALREADY) {
                 CWARN("mds remote quota[%d] is failed to be off for %d\n",
                       oqctl->qc_type, rc);
@@ -1221,7 +1221,7 @@ static int mds_init_slave_blimits(struct obd_device *obd,
                 id[GRPQUOTA] = oqctl->qc_id;
 
         /* initialize all slave's limit */
-        rc = obd_quotactl(mds->mds_lov_exp, ioqc);
+        rc = obd_quotactl(mds->mds_osc_exp, ioqc);
 
         rc = qctxt_adjust_qunit(obd, &obd->u.obt.obt_qctxt, id, 1, 0, NULL);
         if (rc == -EDQUOT || rc == -EBUSY) {
@@ -1252,7 +1252,7 @@ static void adjust_lqs(struct obd_device *obd, struct quota_adjust_qunit *qaq)
 
         /* adjust remote lqs */
         if (QAQ_IS_ADJBLK(qaq)) {
-                rc = obd_quota_adjust_qunit(obd->u.mds.mds_lov_exp, qaq, qctxt);
+                rc = obd_quota_adjust_qunit(obd->u.mds.mds_osc_exp, qaq, qctxt);
                 if (rc < 0)
                         CERROR("adjust slaves' qunit size failed!(rc=%d)\n", rc);
 
@@ -1263,7 +1263,7 @@ int mds_set_dqblk(struct obd_device *obd, struct obd_quotactl *oqctl)
 {
         struct mds_obd *mds = &obd->u.mds;
         struct lustre_quota_ctxt *qctxt = &mds->mds_obt.obt_qctxt;
-        struct obd_device *lov_obd = class_exp2obd(mds->mds_lov_exp);
+        struct obd_device *lov_obd = class_exp2obd(mds->mds_osc_exp);
         struct lov_obd *lov = &lov_obd->u.lov;
         struct quota_adjust_qunit *oqaq = NULL;
         struct lustre_quota_info *qinfo = &mds->mds_quota_info;
@@ -1450,7 +1450,7 @@ static int mds_get_space(struct obd_device *obd, struct obd_quotactl *oqctl)
 
         /* get block usage from OSS */
         soqc->qc_dqblk.dqb_curspace = 0;
-        rc = obd_quotactl(obd->u.mds.mds_lov_exp, soqc);
+        rc = obd_quotactl(obd->u.mds.mds_osc_exp, soqc);
         if (!rc || rc == -EREMOTEIO) {
                 oqctl->qc_dqblk.dqb_curspace = soqc->qc_dqblk.dqb_curspace;
                 oqctl->qc_dqblk.dqb_valid |= QIF_SPACE;
@@ -1574,7 +1574,7 @@ dquot_recovery(struct obd_device *obd, unsigned int id, unsigned short type)
         qctl->qc_type = type;
         qctl->qc_id = id;
         qctl->qc_stat = QUOTA_RECOVERING;
-        rc = obd_quotactl(mds->mds_lov_exp, qctl);
+        rc = obd_quotactl(mds->mds_osc_exp, qctl);
         if (rc)
                 GOTO(out, rc);
         total_limits = qctl->qc_dqblk.dqb_bhardlimit;
@@ -1629,7 +1629,7 @@ static int qmaster_recovery_main(void *arg)
         /* for mds */
         class_incref(obd, "qmaster_recovd_mds", obd);
         /* for lov */
-        class_incref(mds->mds_lov_obd, "qmaster_recovd_lov", mds->mds_lov_obd);
+        class_incref(mds->mds_osc_obd, "qmaster_recovd_lov", mds->mds_osc_obd);
 
         cfs_complete(&data->comp);
 
@@ -1664,7 +1664,7 @@ free:
                         OBD_FREE_PTR(dqid);
                 }
         }
-        class_decref(mds->mds_lov_obd, "qmaster_recovd_lov", mds->mds_lov_obd);
+        class_decref(mds->mds_osc_obd, "qmaster_recovd_lov", mds->mds_osc_obd);
         class_decref(obd, "qmaster_recovd_mds", obd);
         RETURN(rc);
 }
diff --git a/lustre/tests/replay-dual.sh b/lustre/tests/replay-dual.sh
index 8f0cb52..e6fb1a1 100755
--- a/lustre/tests/replay-dual.sh
+++ b/lustre/tests/replay-dual.sh
@@ -5,9 +5,6 @@ set -e
 # bug number:  10124
 ALWAYS_EXCEPT="15c   $REPLAY_DUAL_EXCEPT"
 
-LFS=${LFS:-lfs}
-SETSTRIPE=${SETSTRIPE:-"$LFS setstripe"}
-GETSTRIPE=${GETSTRIPE:-"$LFS getstripe"}
 SAVE_PWD=$PWD
 PTLDEBUG=${PTLDEBUG:--1}
 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
@@ -274,25 +271,20 @@ test_14a() {
 run_test 14a "timeouts waiting for lost client during replay"
 
 test_14b() {
-    wait_mds_ost_sync
-    wait_destroy_complete
     BEFOREUSED=`df -P $DIR | tail -1 | awk '{ print $3 }'`
     mkdir -p $MOUNT1/$tdir
-    $SETSTRIPE -o 0 $MOUNT1/$tdir
     replay_barrier $SINGLEMDS
-    createmany -o $MOUNT1/$tdir/$tfile- 5
-
-    $SETSTRIPE -o 0 $MOUNT2/f14b-3
-    echo "data" > $MOUNT2/f14b-3
-    createmany -o $MOUNT1/$tdir/$tfile-3- 5
+    createmany -o $MOUNT1/$tfile- 5
+    echo "data" > $MOUNT2/$tdir/$tfile-2
+    createmany -o $MOUNT1/$tfile-3- 5
     umount $MOUNT2
 
     fail $SINGLEMDS
     wait_recovery_complete $SINGLEMDS || error "MDS recovery not done"
 
     # first 25 files should have been replayed
-    unlinkmany $MOUNT1/$tdir/$tfile- 5 || return 2
-    unlinkmany $MOUNT1/$tdir/$tfile-3- 5 || return 3
+    unlinkmany $MOUNT1/$tfile- 5 || return 2
+    unlinkmany $MOUNT1/$tfile-3- 5 || return 3
 
     zconf_mount `hostname` $MOUNT2 || error "mount $MOUNT2 fail"