LU-2119 osd: missing osd_shutdown()

[fs/lustre-release.git] / lustre / osd-zfs / osd_handler.c

diff --git a/lustre/osd-zfs/osd_handler.c b/lustre/osd-zfs/osd_handler.c
index 7b85f40..65d69a7 100644 (file)
--- a/lustre/osd-zfs/osd_handler.c
+++ b/lustre/osd-zfs/osd_handler.c
@@ -209,11 +209,10 @@ static int osd_trans_start(const struct lu_env *env, struct dt_device *d,
                if (!lu_device_is_md(&d->dd_lu_dev) && rc == -ENOSPC)
                        CERROR("%s: failed to start transaction due to ENOSPC. "
                               "Metadata overhead is underestimated or "
-                              "grant_ratio is too low.\n",
-                              osd->od_dt_dev.dd_lu_dev.ld_obd->obd_name);
+                              "grant_ratio is too low.\n", osd->od_svname);
                else
                        CERROR("%s: can't assign tx: rc = %d\n",
-                              osd->od_dt_dev.dd_lu_dev.ld_obd->obd_name, rc);
+                              osd->od_svname, rc);
        } else {
                /* add commit callback */
                dmu_tx_callback_register(oh->ot_tx, osd_trans_commit_cb, oh);
@@ -579,6 +578,14 @@ static int osd_mount(const struct lu_env *env,
 
        o->arc_prune_cb = arc_add_prune_callback(arc_prune_func, o);
 
+       /* initialize quota slave instance */
+       o->od_quota_slave = qsd_init(env, o->od_svname, &o->od_dt_dev,
+                                    o->od_proc_entry);
+       if (IS_ERR(o->od_quota_slave)) {
+               rc = PTR_ERR(o->od_quota_slave);
+               o->od_quota_slave = NULL;
+               GOTO(err, rc);
+       }
 err:
        RETURN(rc);
 }
@@ -688,6 +695,7 @@ static struct lu_device *osd_device_fini(const struct lu_env *env,
        ENTRY;
 
 
+       osd_shutdown(env, o);
        osd_oi_fini(env, o);
 
        if (o->od_objset.os) {
@@ -747,8 +755,17 @@ static int osd_process_config(const struct lu_env *env,
 
 static int osd_recovery_complete(const struct lu_env *env, struct lu_device *d)
 {
+       struct osd_device       *osd = osd_dev(d);
+       int                      rc = 0;
        ENTRY;
-       RETURN(0);
+
+       if (osd->od_quota_slave == NULL)
+               RETURN(0);
+
+       /* start qsd instance on recovery completion, this notifies the quota
+        * slave code that we are about to process new requests now */
+       rc = qsd_start(env, osd->od_quota_slave);
+       RETURN(rc);
 }
 
 /*
@@ -819,13 +836,9 @@ static int osd_prepare(const struct lu_env *env, struct lu_device *pdev,
                        RETURN(rc);
        }
 
-       /* initialize quota slave instance */
-       osd->od_quota_slave = qsd_init(env, osd->od_svname, &osd->od_dt_dev,
-                                      osd->od_proc_entry);
-       if (IS_ERR(osd->od_quota_slave)) {
-               rc = PTR_ERR(osd->od_quota_slave);
-               osd->od_quota_slave = NULL;
-       }
+       if (osd->od_quota_slave != NULL)
+               /* set up quota slave objects */
+               rc = qsd_prepare(env, osd->od_quota_slave);
 
        RETURN(rc);
 }