dlm: use INFO for recovery messages

The log messages relating to the progress of recovery
are minimal and very often useful.  Change these to
the KERN_INFO level so they are always available.

Signed-off-by: David Teigland <teigland@redhat.com>

fs/dlm/ast.c

@@ -309,6 +309,6 @@ void dlm_callback_resume(struct dlm_ls *ls)
 	mutex_unlock(&ls->ls_cb_mutex);
 
 	if (count)
-		log_debug(ls, "dlm_callback_resume %d", count);
+		log_rinfo(ls, "dlm_callback_resume %d", count);
 }
 

fs/dlm/dir.c

@@ -68,7 +68,7 @@ int dlm_recover_directory(struct dlm_ls *ls)
 	uint16_t namelen;
 	unsigned int count = 0, count_match = 0, count_bad = 0, count_add = 0;
 
-	log_debug(ls, "dlm_recover_directory");
+	log_rinfo(ls, "dlm_recover_directory");
 
 	if (dlm_no_directory(ls))
 		goto out_status;
@@ -189,7 +189,7 @@ int dlm_recover_directory(struct dlm_ls *ls)
 	error = 0;
 	dlm_set_recover_status(ls, DLM_RS_DIR);
 
-	log_debug(ls, "dlm_recover_directory %u in %u new",
+	log_rinfo(ls, "dlm_recover_directory %u in %u new",
 		  count, count_add);
  out_free:
 	kfree(last_name);

fs/dlm/dlm_internal.h

@@ -65,6 +65,8 @@ struct dlm_mhandle;
 	printk(KERN_ERR "dlm: "fmt"\n" , ##args)
 #define log_error(ls, fmt, args...) \
 	printk(KERN_ERR "dlm: %s: " fmt "\n", (ls)->ls_name , ##args)
+#define log_rinfo(ls, fmt, args...) \
+	printk(KERN_INFO "dlm: %s: " fmt "\n", (ls)->ls_name , ##args);
 
 #define log_debug(ls, fmt, args...) \
 do { \

fs/dlm/lock.c

@@ -5463,7 +5463,7 @@ void dlm_recover_purge(struct dlm_ls *ls)
 	up_write(&ls->ls_root_sem);
 
 	if (lkb_count)
-		log_debug(ls, "dlm_recover_purge %u locks for %u nodes",
+		log_rinfo(ls, "dlm_recover_purge %u locks for %u nodes",
 			  lkb_count, nodes_count);
 }
 
@@ -5537,7 +5537,7 @@ void dlm_recover_grant(struct dlm_ls *ls)
 	}
 
 	if (lkb_count)
-		log_debug(ls, "dlm_recover_grant %u locks on %u resources",
+		log_rinfo(ls, "dlm_recover_grant %u locks on %u resources",
 			  lkb_count, rsb_count);
 }
 
@@ -5696,7 +5696,7 @@ int dlm_recover_master_copy(struct dlm_ls *ls, struct dlm_rcom *rc)
 	put_rsb(r);
  out:
 	if (error && error != -EEXIST)
-		log_debug(ls, "dlm_recover_master_copy remote %d %x error %d",
+		log_rinfo(ls, "dlm_recover_master_copy remote %d %x error %d",
 			  from_nodeid, remid, error);
 	rl->rl_result = cpu_to_le32(error);
 	return error;

fs/dlm/lockspace.c

@@ -190,7 +190,7 @@ static int do_uevent(struct dlm_ls *ls, int in)
 	else
 		kobject_uevent(&ls->ls_kobj, KOBJ_OFFLINE);
 
-	log_debug(ls, "%s the lockspace group...", in ? "joining" : "leaving");
+	log_rinfo(ls, "%s the lockspace group...", in ? "joining" : "leaving");
 
 	/* dlm_controld will see the uevent, do the necessary group management
 	   and then write to sysfs to wake us */
@@ -198,7 +198,7 @@ static int do_uevent(struct dlm_ls *ls, int in)
 	error = wait_event_interruptible(ls->ls_uevent_wait,
 			test_and_clear_bit(LSFL_UEVENT_WAIT, &ls->ls_flags));
 
-	log_debug(ls, "group event done %d %d", error, ls->ls_uevent_result);
+	log_rinfo(ls, "group event done %d %d", error, ls->ls_uevent_result);
 
 	if (error)
 		goto out;
@@ -640,7 +640,7 @@ static int new_lockspace(const char *name, const char *cluster,
 
 	dlm_create_debug_file(ls);
 
-	log_debug(ls, "join complete");
+	log_rinfo(ls, "join complete");
 	*lockspace = ls;
 	return 0;
 
@@ -835,7 +835,7 @@ static int release_lockspace(struct dlm_ls *ls, int force)
 	dlm_clear_members(ls);
 	dlm_clear_members_gone(ls);
 	kfree(ls->ls_node_array);
-	log_debug(ls, "release_lockspace final free");
+	log_rinfo(ls, "release_lockspace final free");
 	kobject_put(&ls->ls_kobj);
 	/* The ls structure will be freed when the kobject is done with */
 

fs/dlm/member.c

@@ -60,18 +60,15 @@ void dlm_slots_copy_out(struct dlm_ls *ls, struct dlm_rcom *rc)
 
 #define SLOT_DEBUG_LINE 128
 
-static void log_debug_slots(struct dlm_ls *ls, uint32_t gen, int num_slots,
-			    struct rcom_slot *ro0, struct dlm_slot *array,
-			    int array_size)
+static void log_slots(struct dlm_ls *ls, uint32_t gen, int num_slots,
+		      struct rcom_slot *ro0, struct dlm_slot *array,
+		      int array_size)
 {
 	char line[SLOT_DEBUG_LINE];
 	int len = SLOT_DEBUG_LINE - 1;
 	int pos = 0;
 	int ret, i;
 
-	if (!dlm_config.ci_log_debug)
-		return;
-
 	memset(line, 0, sizeof(line));
 
 	if (array) {
@@ -95,7 +92,7 @@ static void log_debug_slots(struct dlm_ls *ls, uint32_t gen, int num_slots,
 		}
 	}
 
-	log_debug(ls, "generation %u slots %d%s", gen, num_slots, line);
+	log_rinfo(ls, "generation %u slots %d%s", gen, num_slots, line);
 }
 
 int dlm_slots_copy_in(struct dlm_ls *ls)
@@ -129,7 +126,7 @@ int dlm_slots_copy_in(struct dlm_ls *ls)
 		ro->ro_slot = le16_to_cpu(ro->ro_slot);
 	}
 
-	log_debug_slots(ls, gen, num_slots, ro0, NULL, 0);
+	log_slots(ls, gen, num_slots, ro0, NULL, 0);
 
 	list_for_each_entry(memb, &ls->ls_nodes, list) {
 		for (i = 0, ro = ro0; i < num_slots; i++, ro++) {
@@ -274,7 +271,7 @@ int dlm_slots_assign(struct dlm_ls *ls, int *num_slots, int *slots_size,
 
 	gen++;
 
-	log_debug_slots(ls, gen, num, NULL, array, array_size);
+	log_slots(ls, gen, num, NULL, array, array_size);
 
 	max_slots = (dlm_config.ci_buffer_size - sizeof(struct dlm_rcom) -
 		     sizeof(struct rcom_config)) / sizeof(struct rcom_slot);
@@ -447,7 +444,7 @@ static int ping_members(struct dlm_ls *ls)
 			break;
 	}
 	if (error)
-		log_debug(ls, "ping_members aborted %d last nodeid %d",
+		log_rinfo(ls, "ping_members aborted %d last nodeid %d",
 			  error, ls->ls_recover_nodeid);
 	return error;
 }
@@ -539,7 +536,7 @@ int dlm_recover_members(struct dlm_ls *ls, struct dlm_recover *rv, int *neg_out)
 	   count as a negative change so the "neg" recovery steps will happen */
 
 	list_for_each_entry(memb, &ls->ls_nodes_gone, list) {
-		log_debug(ls, "prev removed member %d", memb->nodeid);
+		log_rinfo(ls, "prev removed member %d", memb->nodeid);
 		neg++;
 	}
 
@@ -551,10 +548,10 @@ int dlm_recover_members(struct dlm_ls *ls, struct dlm_recover *rv, int *neg_out)
 			continue;
 
 		if (!node) {
-			log_debug(ls, "remove member %d", memb->nodeid);
+			log_rinfo(ls, "remove member %d", memb->nodeid);
 		} else {
 			/* removed and re-added */
-			log_debug(ls, "remove member %d comm_seq %u %u",
+			log_rinfo(ls, "remove member %d comm_seq %u %u",
 				  memb->nodeid, memb->comm_seq, node->comm_seq);
 		}
 
@@ -571,7 +568,7 @@ int dlm_recover_members(struct dlm_ls *ls, struct dlm_recover *rv, int *neg_out)
 		if (dlm_is_member(ls, node->nodeid))
 			continue;
 		dlm_add_member(ls, node);
-		log_debug(ls, "add member %d", node->nodeid);
+		log_rinfo(ls, "add member %d", node->nodeid);
 	}
 
 	list_for_each_entry(memb, &ls->ls_nodes, list) {
@@ -591,7 +588,7 @@ int dlm_recover_members(struct dlm_ls *ls, struct dlm_recover *rv, int *neg_out)
 		complete(&ls->ls_members_done);
 	}
 
-	log_debug(ls, "dlm_recover_members %d nodes", ls->ls_num_nodes);
+	log_rinfo(ls, "dlm_recover_members %d nodes", ls->ls_num_nodes);
 	return error;
 }
 

fs/dlm/recover.c

@@ -526,7 +526,7 @@ int dlm_recover_masters(struct dlm_ls *ls)
 	int nodir = dlm_no_directory(ls);
 	int error;
 
-	log_debug(ls, "dlm_recover_masters");
+	log_rinfo(ls, "dlm_recover_masters");
 
 	down_read(&ls->ls_root_sem);
 	list_for_each_entry(r, &ls->ls_root_list, res_root_list) {
@@ -552,7 +552,7 @@ int dlm_recover_masters(struct dlm_ls *ls)
 	}
 	up_read(&ls->ls_root_sem);
 
-	log_debug(ls, "dlm_recover_masters %u of %u", count, total);
+	log_rinfo(ls, "dlm_recover_masters %u of %u", count, total);
 
 	error = dlm_wait_function(ls, &recover_idr_empty);
  out:
@@ -685,7 +685,7 @@ int dlm_recover_locks(struct dlm_ls *ls)
 	}
 	up_read(&ls->ls_root_sem);
 
-	log_debug(ls, "dlm_recover_locks %d out", count);
+	log_rinfo(ls, "dlm_recover_locks %d out", count);
 
 	error = dlm_wait_function(ls, &recover_list_empty);
  out:
@@ -883,7 +883,7 @@ void dlm_recover_rsbs(struct dlm_ls *ls)
 	up_read(&ls->ls_root_sem);
 
 	if (count)
-		log_debug(ls, "dlm_recover_rsbs %d done", count);
+		log_rinfo(ls, "dlm_recover_rsbs %d done", count);
 }
 
 /* Create a single list of all root rsb's to be used during recovery */
@@ -950,6 +950,6 @@ void dlm_clear_toss(struct dlm_ls *ls)
 	}
 
 	if (count)
-		log_debug(ls, "dlm_clear_toss %u done", count);
+		log_rinfo(ls, "dlm_clear_toss %u done", count);
 }
 

fs/dlm/recoverd.c

@@ -55,7 +55,7 @@ static int ls_recover(struct dlm_ls *ls, struct dlm_recover *rv)
 	unsigned long start;
 	int error, neg = 0;
 
-	log_debug(ls, "dlm_recover %llu", (unsigned long long)rv->seq);
+	log_rinfo(ls, "dlm_recover %llu", (unsigned long long)rv->seq);
 
 	mutex_lock(&ls->ls_recoverd_active);
 
@@ -76,7 +76,7 @@ static int ls_recover(struct dlm_ls *ls, struct dlm_recover *rv)
 
 	error = dlm_recover_members(ls, rv, &neg);
 	if (error) {
-		log_debug(ls, "dlm_recover_members error %d", error);
+		log_rinfo(ls, "dlm_recover_members error %d", error);
 		goto fail;
 	}
 
@@ -90,7 +90,7 @@ static int ls_recover(struct dlm_ls *ls, struct dlm_recover *rv)
 
 	error = dlm_recover_members_wait(ls);
 	if (error) {
-		log_debug(ls, "dlm_recover_members_wait error %d", error);
+		log_rinfo(ls, "dlm_recover_members_wait error %d", error);
 		goto fail;
 	}
 
@@ -103,7 +103,7 @@ static int ls_recover(struct dlm_ls *ls, struct dlm_recover *rv)
 
 	error = dlm_recover_directory(ls);
 	if (error) {
-		log_debug(ls, "dlm_recover_directory error %d", error);
+		log_rinfo(ls, "dlm_recover_directory error %d", error);
 		goto fail;
 	}
 
@@ -111,11 +111,11 @@ static int ls_recover(struct dlm_ls *ls, struct dlm_recover *rv)
 
 	error = dlm_recover_directory_wait(ls);
 	if (error) {
-		log_debug(ls, "dlm_recover_directory_wait error %d", error);
+		log_rinfo(ls, "dlm_recover_directory_wait error %d", error);
 		goto fail;
 	}
 
-	log_debug(ls, "dlm_recover_directory %u out %u messages",
+	log_rinfo(ls, "dlm_recover_directory %u out %u messages",
 		  ls->ls_recover_dir_sent_res, ls->ls_recover_dir_sent_msg);
 
 	/*
@@ -144,7 +144,7 @@ static int ls_recover(struct dlm_ls *ls, struct dlm_recover *rv)
 
 		error = dlm_recover_masters(ls);
 		if (error) {
-			log_debug(ls, "dlm_recover_masters error %d", error);
+			log_rinfo(ls, "dlm_recover_masters error %d", error);
 			goto fail;
 		}
 
@@ -154,7 +154,7 @@ static int ls_recover(struct dlm_ls *ls, struct dlm_recover *rv)
 
 		error = dlm_recover_locks(ls);
 		if (error) {
-			log_debug(ls, "dlm_recover_locks error %d", error);
+			log_rinfo(ls, "dlm_recover_locks error %d", error);
 			goto fail;
 		}
 
@@ -162,11 +162,11 @@ static int ls_recover(struct dlm_ls *ls, struct dlm_recover *rv)
 
 		error = dlm_recover_locks_wait(ls);
 		if (error) {
-			log_debug(ls, "dlm_recover_locks_wait error %d", error);
+			log_rinfo(ls, "dlm_recover_locks_wait error %d", error);
 			goto fail;
 		}
 
-		log_debug(ls, "dlm_recover_locks %u in",
+		log_rinfo(ls, "dlm_recover_locks %u in",
 			  ls->ls_recover_locks_in);
 
 		/*
@@ -186,7 +186,7 @@ static int ls_recover(struct dlm_ls *ls, struct dlm_recover *rv)
 
 		error = dlm_recover_locks_wait(ls);
 		if (error) {
-			log_debug(ls, "dlm_recover_locks_wait error %d", error);
+			log_rinfo(ls, "dlm_recover_locks_wait error %d", error);
 			goto fail;
 		}
 	}
@@ -205,7 +205,7 @@ static int ls_recover(struct dlm_ls *ls, struct dlm_recover *rv)
 
 	error = dlm_recover_done_wait(ls);
 	if (error) {
-		log_debug(ls, "dlm_recover_done_wait error %d", error);
+		log_rinfo(ls, "dlm_recover_done_wait error %d", error);
 		goto fail;
 	}
 
@@ -217,25 +217,25 @@ static int ls_recover(struct dlm_ls *ls, struct dlm_recover *rv)
 
 	error = enable_locking(ls, rv->seq);
 	if (error) {
-		log_debug(ls, "enable_locking error %d", error);
+		log_rinfo(ls, "enable_locking error %d", error);
 		goto fail;
 	}
 
 	error = dlm_process_requestqueue(ls);
 	if (error) {
-		log_debug(ls, "dlm_process_requestqueue error %d", error);
+		log_rinfo(ls, "dlm_process_requestqueue error %d", error);
 		goto fail;
 	}
 
 	error = dlm_recover_waiters_post(ls);
 	if (error) {
-		log_debug(ls, "dlm_recover_waiters_post error %d", error);
+		log_rinfo(ls, "dlm_recover_waiters_post error %d", error);
 		goto fail;
 	}
 
 	dlm_recover_grant(ls);
 
-	log_debug(ls, "dlm_recover %llu generation %u done: %u ms",
+	log_rinfo(ls, "dlm_recover %llu generation %u done: %u ms",
 		  (unsigned long long)rv->seq, ls->ls_generation,
 		  jiffies_to_msecs(jiffies - start));
 	mutex_unlock(&ls->ls_recoverd_active);
@@ -245,7 +245,7 @@ static int ls_recover(struct dlm_ls *ls, struct dlm_recover *rv)
 
  fail:
 	dlm_release_root_list(ls);
-	log_debug(ls, "dlm_recover %llu error %d",
+	log_rinfo(ls, "dlm_recover %llu error %d",
 		  (unsigned long long)rv->seq, error);
 	mutex_unlock(&ls->ls_recoverd_active);
 	return error;