LU-9127 target: tgt_cb_last_committed is too noisy

[fs/lustre-release.git] / lustre / target / tgt_lastrcvd.c

diff --git a/lustre/target/tgt_lastrcvd.c b/lustre/target/tgt_lastrcvd.c
index 8be1a07..ea70037 100644 (file)
--- a/lustre/target/tgt_lastrcvd.c
+++ b/lustre/target/tgt_lastrcvd.c
@@ -23,7 +23,7 @@
  * Copyright (c) 2009, 2010, Oracle and/or its affiliates. All rights reserved.
  * Use is subject to license terms.
  *
- * Copyright (c) 2011, 2015, Intel Corporation.
+ * Copyright (c) 2011, 2016, Intel Corporation.
  */
 /*
  * This file is part of Lustre, http://www.lustre.org/
@@ -804,11 +804,12 @@ static void tgt_cb_last_committed(struct lu_env *env, struct thandle *th,
        } else {
                spin_unlock(&ccb->llcc_tgt->lut_translock);
        }
+
+       CDEBUG(D_HA, "%s: transno %lld is committed\n",
+              ccb->llcc_tgt->lut_obd->obd_name, ccb->llcc_transno);
+
 out:
        class_export_cb_put(ccb->llcc_exp);
-       if (ccb->llcc_transno)
-               CDEBUG(D_HA, "%s: transno %lld is committed\n",
-                      ccb->llcc_tgt->lut_obd->obd_name, ccb->llcc_transno);
        OBD_FREE_PTR(ccb);
 }
 
@@ -1343,7 +1344,11 @@ static int tgt_last_rcvd_update(const struct lu_env *env, struct lu_target *tgt,
 
        if (!lw_client) {
                tti->tti_off = ted->ted_lr_off;
-               rc = tgt_client_data_write(env, tgt, ted->ted_lcd, &tti->tti_off, th);
+               if (CFS_FAIL_CHECK(OBD_FAIL_TGT_RCVD_EIO))
+                       rc = -EIO;
+               else
+                       rc = tgt_client_data_write(env, tgt, ted->ted_lcd,
+                                                  &tti->tti_off, th);
                if (rc < 0) {
                        mutex_unlock(&ted->ted_lcd_lock);
                        RETURN(rc);