X-Git-Url: https://git.whamcloud.com/?p=fs%2Flustre-release.git;a=blobdiff_plain;f=lustre%2Fosd-zfs%2Fosd_handler.c;h=5d778090643baf584236936915b856cbc117a212;hp=2ea2f1f002ce627f7607eef6fb7bf06ddb34ff3c;hb=0c69c941cdae8cc41a3daaa9184ef2468a24aa09;hpb=dd520a37ad28c94921d3bb1444449967d95d72e8

diff --git a/lustre/osd-zfs/osd_handler.c b/lustre/osd-zfs/osd_handler.c
index 2ea2f1f..5d77809 100644
--- a/lustre/osd-zfs/osd_handler.c
+++ b/lustre/osd-zfs/osd_handler.c
@@ -664,6 +664,16 @@ struct lu_context_key osd_key = {
 	.lct_exit = osd_key_exit
 };
 
+static void osd_fid_fini(const struct lu_env *env, struct osd_device *osd)
+{
+	if (osd->od_cl_seq == NULL)
+		return;
+
+	seq_client_fini(osd->od_cl_seq);
+	OBD_FREE_PTR(osd->od_cl_seq);
+	osd->od_cl_seq = NULL;
+}
+
 static int osd_shutdown(const struct lu_env *env, struct osd_device *o)
 {
 	ENTRY;
@@ -674,6 +684,8 @@ static int osd_shutdown(const struct lu_env *env, struct osd_device *o)
 		o->od_quota_slave = NULL;
 	}
 
+	osd_fid_fini(env, o);
+
 	RETURN(0);
 }
 
@@ -1096,6 +1108,33 @@ static int osd_obd_disconnect(struct obd_export *exp)
 	RETURN(rc);
 }
 
+static int osd_fid_init(const struct lu_env *env, struct osd_device *osd)
+{
+	struct seq_server_site	*ss = osd_seq_site(osd);
+	int			rc;
+	ENTRY;
+
+	if (osd->od_is_ost || osd->od_cl_seq != NULL)
+		RETURN(0);
+
+	if (unlikely(ss == NULL))
+		RETURN(-ENODEV);
+
+	OBD_ALLOC_PTR(osd->od_cl_seq);
+	if (osd->od_cl_seq == NULL)
+		RETURN(-ENOMEM);
+
+	rc = seq_client_init(osd->od_cl_seq, NULL, LUSTRE_SEQ_METADATA,
+			     osd->od_svname, ss->ss_server_seq);
+
+	if (rc != 0) {
+		OBD_FREE_PTR(osd->od_cl_seq);
+		osd->od_cl_seq = NULL;
+	}
+
+	RETURN(rc);
+}
+
 static int osd_prepare(const struct lu_env *env, struct lu_device *pdev,
 		       struct lu_device *dev)
 {
@@ -1103,9 +1142,14 @@ static int osd_prepare(const struct lu_env *env, struct lu_device *pdev,
 	int			 rc = 0;
 	ENTRY;
 
-	if (osd->od_quota_slave != NULL)
+	if (osd->od_quota_slave != NULL) {
 		/* set up quota slave objects */
 		rc = qsd_prepare(env, osd->od_quota_slave);
+		if (rc != 0)
+			RETURN(rc);
+	}
+
+	rc = osd_fid_init(env, osd);
 
 	RETURN(rc);
 }