LU-13098 ptlrpc: supress connection restored message

[fs/lustre-release.git] / lustre / ptlrpc / import.c

diff --git a/lustre/ptlrpc/import.c b/lustre/ptlrpc/import.c
index ab38eb5..e6063e4 100644 (file)
--- a/lustre/ptlrpc/import.c
+++ b/lustre/ptlrpc/import.c
@@ -1610,10 +1610,15 @@ int ptlrpc_import_recovery_state_machine(struct obd_import *imp)
                        GOTO(out, rc);
                ptlrpc_activate_import(imp, true);
 
-               LCONSOLE_INFO("%s: Connection restored to %s (at %s)\n",
-                             imp->imp_obd->obd_name,
-                             obd_uuid2str(&conn->c_remote_uuid),
-                             obd_import_nid2str(imp));
+               CDEBUG_LIMIT(imp->imp_was_idle ?
+                               imp->imp_idle_debug : D_CONSOLE,
+                            "%s: Connection restored to %s (at %s)\n",
+                            imp->imp_obd->obd_name,
+                            obd_uuid2str(&conn->c_remote_uuid),
+                            obd_import_nid2str(imp));
+               spin_lock(&imp->imp_lock);
+               imp->imp_was_idle = 0;
+               spin_unlock(&imp->imp_lock);
        }
 
        if (imp->imp_state == LUSTRE_IMP_FULL) {
@@ -1825,6 +1830,12 @@ int ptlrpc_disconnect_and_idle_import(struct obd_import *imp)
        CDEBUG_LIMIT(imp->imp_idle_debug, "%s: disconnect after %llus idle\n",
                     imp->imp_obd->obd_name,
                     ktime_get_real_seconds() - imp->imp_last_reply_time);
+
+       /* don't make noise at reconnection */
+       spin_lock(&imp->imp_lock);
+       imp->imp_was_idle = 1;
+       spin_unlock(&imp->imp_lock);
+
        req->rq_interpret_reply = ptlrpc_disconnect_idle_interpret;
        ptlrpcd_add_req(req);