From: fanyong <fanyong>
Date: Fri, 28 Nov 2008 15:01:22 +0000 (+0000)
Subject: Branch HEAD
X-Git-Tag: v1_9_120~48
X-Git-Url: https://git.whamcloud.com/gitweb?a=commitdiff_plain;ds=sidebyside;h=11127cbfc4b9a184376a054a60a268d3e4b214b9;p=fs%2Flustre-release.git

Branch HEAD
b=17752
i=yury.umanets
i=tianzy

Disable quota support for CMD case temporary.
---

diff --git a/lustre/cmm/cmm_device.c b/lustre/cmm/cmm_device.c
index 08a435e..01f319d 100644
--- a/lustre/cmm/cmm_device.c
+++ b/lustre/cmm/cmm_device.c
@@ -137,10 +137,6 @@ static int cmm_quota_notify(const struct lu_env *env, struct md_device *m)
         int rc;
         ENTRY;
 
-        /* disable quota for CMD case temporary. */
-        if (cmm_dev->cmm_tgt_count)
-                RETURN(-EOPNOTSUPP);
-
         rc = cmm_child_ops(cmm_dev)->mdo_quota.mqo_notify(env,
                                                           cmm_dev->cmm_child);
         RETURN(rc);
@@ -153,10 +149,6 @@ static int cmm_quota_setup(const struct lu_env *env, struct md_device *m,
         int rc;
         ENTRY;
 
-        /* disable quota for CMD case temporary. */
-        if (cmm_dev->cmm_tgt_count)
-                RETURN(-EOPNOTSUPP);
-
         rc = cmm_child_ops(cmm_dev)->mdo_quota.mqo_setup(env,
                                                          cmm_dev->cmm_child,
                                                          data);
@@ -169,10 +161,6 @@ static int cmm_quota_cleanup(const struct lu_env *env, struct md_device *m)
         int rc;
         ENTRY;
 
-        /* disable quota for CMD case temporary. */
-        if (cmm_dev->cmm_tgt_count)
-                RETURN(-EOPNOTSUPP);
-
         rc = cmm_child_ops(cmm_dev)->mdo_quota.mqo_cleanup(env,
                                                            cmm_dev->cmm_child);
         RETURN(rc);
@@ -184,10 +172,6 @@ static int cmm_quota_recovery(const struct lu_env *env, struct md_device *m)
         int rc;
         ENTRY;
 
-        /* disable quota for CMD case temporary. */
-        if (cmm_dev->cmm_tgt_count)
-                RETURN(-EOPNOTSUPP);
-
         rc = cmm_child_ops(cmm_dev)->mdo_quota.mqo_recovery(env,
                                                             cmm_dev->cmm_child);
         RETURN(rc);
@@ -211,7 +195,7 @@ static int cmm_quota_check(const struct lu_env *env, struct md_device *m,
 }
 
 static int cmm_quota_on(const struct lu_env *env, struct md_device *m,
-                        __u32 type, __u32 id)
+                        __u32 type)
 {
         struct cmm_device *cmm_dev = md2cmm_dev(m);
         int rc;
@@ -223,12 +207,12 @@ static int cmm_quota_on(const struct lu_env *env, struct md_device *m,
 
         rc = cmm_child_ops(cmm_dev)->mdo_quota.mqo_on(env,
                                                       cmm_dev->cmm_child,
-                                                      type, id);
+                                                      type);
         RETURN(rc);
 }
 
 static int cmm_quota_off(const struct lu_env *env, struct md_device *m,
-                         __u32 type, __u32 id)
+                         __u32 type)
 {
         struct cmm_device *cmm_dev = md2cmm_dev(m);
         int rc;
@@ -240,7 +224,7 @@ static int cmm_quota_off(const struct lu_env *env, struct md_device *m,
 
         rc = cmm_child_ops(cmm_dev)->mdo_quota.mqo_off(env,
                                                        cmm_dev->cmm_child,
-                                                       type, id);
+                                                       type);
         RETURN(rc);
 }
 
@@ -449,6 +433,9 @@ static int cmm_add_mdc(const struct lu_env *env,
         mdsno_t mdc_num;
         struct lu_site *site = cmm2lu_dev(cm)->ld_site;
         int rc;
+#ifdef HAVE_QUOTA_SUPPORT
+        int first;
+#endif
         ENTRY;
 
         /* find out that there is no such mdc */
@@ -500,6 +487,9 @@ static int cmm_add_mdc(const struct lu_env *env,
         mc = lu2mdc_dev(ld);
         list_add_tail(&mc->mc_linkage, &cm->cmm_targets);
         cm->cmm_tgt_count++;
+#ifdef HAVE_QUOTA_SUPPORT
+        first = cm->cmm_tgt_count;
+#endif
         spin_unlock(&cm->cmm_tgt_guard);
 
         lu_device_get(cmm_lu);
@@ -517,6 +507,13 @@ static int cmm_add_mdc(const struct lu_env *env,
                 lu_site2md(site)->ms_server_fld->lsf_control_exp =
                                           mc->mc_desc.cl_exp;
         }
+#ifdef HAVE_QUOTA_SUPPORT
+        /* XXX: Disable quota for CMD case temporary. */
+        if (first == 1) {
+                CWARN("Disable quota for CMD case temporary!\n");
+                cmm_child_ops(cm)->mdo_quota.mqo_off(env, cm->cmm_child, UGQUOTA);
+        }
+#endif
         /* Set max md size for the mdc. */
         rc = cmm_post_init_mdc(env, cm);
         RETURN(rc);
diff --git a/lustre/include/md_object.h b/lustre/include/md_object.h
index 718e336..640ad6d 100644
--- a/lustre/include/md_object.h
+++ b/lustre/include/md_object.h
@@ -344,13 +344,11 @@ struct md_device_operations {
 
                 int (*mqo_on)(const struct lu_env *env,
                               struct md_device *m,
-                              __u32 type,
-                              __u32 id);
+                              __u32 type);
 
                 int (*mqo_off)(const struct lu_env *env,
                                struct md_device *m,
-                               __u32 type,
-                               __u32 id);
+                               __u32 type);
 
                 int (*mqo_setinfo)(const struct lu_env *env,
                                    struct md_device *m,
diff --git a/lustre/mdd/mdd_internal.h b/lustre/mdd/mdd_internal.h
index aa2f6f6..d6729e2 100644
--- a/lustre/mdd/mdd_internal.h
+++ b/lustre/mdd/mdd_internal.h
@@ -319,9 +319,9 @@ int mdd_quota_recovery(const struct lu_env *env, struct md_device *m);
 int mdd_quota_check(const struct lu_env *env, struct md_device *m,
                     struct obd_export *exp, __u32 type);
 int mdd_quota_on(const struct lu_env *env, struct md_device *m,
-                 __u32 type, __u32 id);
+                 __u32 type);
 int mdd_quota_off(const struct lu_env *env, struct md_device *m,
-                  __u32 type, __u32 id);
+                  __u32 type);
 int mdd_quota_setinfo(const struct lu_env *env, struct md_device *m,
                       __u32 type, __u32 id, struct obd_dqinfo *dqinfo);
 int mdd_quota_getinfo(const struct lu_env *env, const struct md_device *m,
diff --git a/lustre/mdd/mdd_quota.c b/lustre/mdd/mdd_quota.c
index 7bc92cc..d246a07 100644
--- a/lustre/mdd/mdd_quota.c
+++ b/lustre/mdd/mdd_quota.c
@@ -107,7 +107,7 @@ int mdd_quota_check(const struct lu_env *env, struct md_device *m,
 }
 
 int mdd_quota_on(const struct lu_env *env, struct md_device *m,
-                 __u32 type, __u32 id)
+                 __u32 type)
 {
         struct mdd_device *mdd = lu2mdd_dev(&m->md_lu_dev);
         struct obd_device *obd = mdd->mdd_obd_dev;
@@ -117,13 +117,12 @@ int mdd_quota_on(const struct lu_env *env, struct md_device *m,
 
         oqctl->qc_cmd = Q_QUOTAON;
         oqctl->qc_type = type;
-        oqctl->qc_id = id;
         rc = lquota_ctl(mds_quota_interface_ref, obd, oqctl);
         RETURN(rc);
 }
 
 int mdd_quota_off(const struct lu_env *env, struct md_device *m,
-                  __u32 type, __u32 id)
+                  __u32 type)
 {
         struct mdd_device *mdd = lu2mdd_dev(&m->md_lu_dev);
         struct obd_device *obd = mdd->mdd_obd_dev;
@@ -133,7 +132,6 @@ int mdd_quota_off(const struct lu_env *env, struct md_device *m,
 
         oqctl->qc_cmd = Q_QUOTAOFF;
         oqctl->qc_type = type;
-        oqctl->qc_id = id;
         rc = lquota_ctl(mds_quota_interface_ref, obd, oqctl);
         RETURN(rc);
 }
diff --git a/lustre/mdt/mdt_handler.c b/lustre/mdt/mdt_handler.c
index c7932bf..0aaea1b 100644
--- a/lustre/mdt/mdt_handler.c
+++ b/lustre/mdt/mdt_handler.c
@@ -1729,10 +1729,10 @@ static int mdt_quotactl_handle(struct mdt_thread_info *info)
 
         switch (oqctl->qc_cmd) {
         case Q_QUOTAON:
-                rc = mqo->mqo_on(info->mti_env, next, oqctl->qc_type, id);
+                rc = mqo->mqo_on(info->mti_env, next, oqctl->qc_type);
                 break;
         case Q_QUOTAOFF:
-                rc = mqo->mqo_off(info->mti_env, next, oqctl->qc_type, id);
+                rc = mqo->mqo_off(info->mti_env, next, oqctl->qc_type);
                 break;
         case Q_SETINFO:
                 rc = mqo->mqo_setinfo(info->mti_env, next, oqctl->qc_type, id,
diff --git a/lustre/quota/quota_interface.c b/lustre/quota/quota_interface.c
index f4374b7..5e1c51b 100644
--- a/lustre/quota/quota_interface.c
+++ b/lustre/quota/quota_interface.c
@@ -526,6 +526,11 @@ static int mds_quota_setup(struct obd_device *obd)
         int rc;
         ENTRY;
 
+        if (unlikely(mds->mds_quota)) {
+                CWARN("try to reinitialize quota context!\n");
+                RETURN(0);
+        }
+
         init_rwsem(&obt->obt_rwsem);
         obt->obt_qfmt = LUSTRE_QUOTA_V2;
         mds->mds_quota_info.qi_version = LUSTRE_QUOTA_V2;
@@ -544,7 +549,9 @@ static int mds_quota_setup(struct obd_device *obd)
 static int mds_quota_cleanup(struct obd_device *obd)
 {
         ENTRY;
-        obd->u.mds.mds_quota = 0;
+        if (unlikely(!obd->u.mds.mds_quota))
+                RETURN(0);
+
         qctxt_cleanup(&obd->u.obt.obt_qctxt, 0);
         RETURN(0);
 }
@@ -554,6 +561,9 @@ static int mds_quota_setinfo(struct obd_device *obd, void *data)
         struct lustre_quota_ctxt *qctxt = &obd->u.obt.obt_qctxt;
         ENTRY;
 
+        if (unlikely(!obd->u.mds.mds_quota))
+                RETURN(0);
+
         if (data != NULL)
                 QUOTA_MASTER_READY(qctxt);
         else
@@ -567,6 +577,10 @@ static int mds_quota_fs_cleanup(struct obd_device *obd)
         struct obd_quotactl oqctl;
         ENTRY;
 
+        if (unlikely(!mds->mds_quota))
+                RETURN(0);
+
+        mds->mds_quota = 0;
         memset(&oqctl, 0, sizeof(oqctl));
         oqctl.qc_type = UGQUOTA;
 
diff --git a/lustre/quota/quota_master.c b/lustre/quota/quota_master.c
index 512fc49..20b91f9 100644
--- a/lustre/quota/quota_master.c
+++ b/lustre/quota/quota_master.c
@@ -1597,11 +1597,15 @@ free:
 
 int mds_quota_recovery(struct obd_device *obd)
 {
-        struct lov_obd *lov = &obd->u.mds.mds_osc_obd->u.lov;
+        struct mds_obd *mds = &obd->u.mds;
+        struct lov_obd *lov = &mds->mds_osc_obd->u.lov;
         struct qmaster_recov_thread_data data;
         int rc = 0;
         ENTRY;
 
+        if (unlikely(!mds->mds_quota))
+                RETURN(rc);
+
         mutex_down(&lov->lov_lock);
         if (lov->desc.ld_tgt_count != lov->desc.ld_active_tgt_count) {
                 CWARN("Not all osts are active, abort quota recovery\n");
diff --git a/lustre/tests/sanity-quota.sh b/lustre/tests/sanity-quota.sh
index 76649e7..634ecf1 100644
--- a/lustre/tests/sanity-quota.sh
+++ b/lustre/tests/sanity-quota.sh
@@ -49,6 +49,7 @@ init_test_env $@
 . ${CONFIG:=$LUSTRE/tests/cfg/$NAME.sh}
 DIRECTIO=${DIRECTIO:-$LUSTRE/tests/directio}
 
+[ $MDSCOUNT -gt 1 ] && skip "CMD case" && exit 0
 remote_mds_nodsh && skip "remote MDS with nodsh" && exit 0
 remote_ost_nodsh && skip "remote OST with nodsh" && exit 0