minor changes to elevel of certain messages

Author: gsmolk

src/backup.c

@@ -426,7 +426,7 @@ remote_backup_files(void *arg)
 		/* receive the data from stream and write to backup file */
 		remote_copy_file(file_backup_conn, file);
 
-		elog(LOG, "File \"%s\". Copied %lu bytes",
+		elog(VERBOSE, "File \"%s\". Copied %lu bytes",
 				 file->path, (unsigned long) file->write_size);
 		PQfinish(file_backup_conn);
 	}
@@ -823,9 +823,6 @@ do_backup(time_t start_time)
 	if (!is_remote_backup)
 		check_system_identifiers();
 
-	elog(LOG, "Backup start. backup-mode = %s, stream = %s, remote = %s",
-		pgBackupGetBackupMode(&current), current.stream ? "true" : "false",
-		 is_remote_backup ? "true" : "false");
 
 	/* Start backup. Update backup status. */
 	current.status = BACKUP_STATUS_RUNNING;
@@ -1888,7 +1885,7 @@ backup_cleanup(bool fatal, void *userdata)
 	 */
 	if (current.status == BACKUP_STATUS_RUNNING && current.end_time == 0)
 	{
-		elog(LOG, "Backup is running, update its status to ERROR");
+		elog(INFO, "Backup %s is running, setting its status to ERROR", base36enc(current.start_time));
 		current.end_time = time(NULL);
 		current.status = BACKUP_STATUS_ERROR;
 		pgBackupWriteBackupControlFile(&current);
@@ -2000,7 +1997,7 @@ backup_files(void *arg)
 				continue;
 			}
 
-			elog(LOG, "File \"%s\". Copied %lu bytes",
+			elog(VERBOSE, "File \"%s\". Copied %lu bytes",
 				 file->path, (unsigned long) file->write_size);
 		}
 		else

src/delete.c

@@ -140,7 +140,10 @@ do_retention_purge(void)
 		elog(LOG, "WINDOW=%u", retention_window);
 
 	if (retention_redundancy == 0 && retention_window == 0)
-		elog(ERROR, "retention policy is not set");
+	{
+		elog(WARNING, "Retention policy is not set");
+		return 0;
+	}
 
 	/* Get exclusive lock of backup catalog */
 	catalog_lock();

src/pg_probackup.c

@@ -426,8 +426,9 @@ main(int argc, char *argv[])
 				backup_id = base36enc(start_time);
 				backup_mode = deparse_backup_mode(current.backup_mode);
 
-				elog_file(INFO, "pg_probackup version: %s, backup ID: %s, backup mode: %s, instance: %s",
-						  PROGRAM_VERSION, backup_id, backup_mode, instance_name);
+				elog(INFO, "Backup start, pg_probackup version: %s, backup ID: %s, backup mode: %s, instance: %s, stream: %s, remote: %s",
+						  PROGRAM_VERSION, backup_id, backup_mode, instance_name,
+						  current.stream ? "true" : "false", is_remote_backup ? "true" : "false");
 				elog_file(INFO, "command: %s", command);
 
 				pfree(backup_id);

src/validate.c

@@ -145,7 +145,7 @@ pgBackupValidateFiles(void *arg)
 			continue;
 
 		/* print progress */
-		elog(LOG, "Validate files: (%d/%lu) %s",
+		elog(VERBOSE, "Validate files: (%d/%lu) %s",
 			 i + 1, (unsigned long) parray_num(arguments->files), file->path);
 
 		if (stat(file->path, &st) == -1)