From patchwork Tue Feb 19 11:37:15 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dmitry Monakhov X-Patchwork-Id: 221675 Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id C88F72C0040 for ; Tue, 19 Feb 2013 22:38:02 +1100 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932494Ab3BSLh6 (ORCPT ); Tue, 19 Feb 2013 06:37:58 -0500 Received: from mailhub.sw.ru ([195.214.232.25]:37383 "EHLO relay.sw.ru" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932310Ab3BSLhp (ORCPT ); Tue, 19 Feb 2013 06:37:45 -0500 Received: from mct-mail.qa.sw.ru ([10.29.1.112]) by relay.sw.ru (8.13.4/8.13.4) with ESMTP id r1JBbSnE016278; Tue, 19 Feb 2013 15:37:30 +0400 (MSK) From: Dmitry Monakhov Cc: linux-ext4@vger.kernel.org, linux-fsdevel@vger.kernel.org, xfs@oss.sgi.com, david@fromorbit.com, Dmitry Monakhov Subject: [PATCH 03/11] xfstest: add configurable load factors Date: Tue, 19 Feb 2013 15:37:15 +0400 Message-Id: <1361273843-16094-3-git-send-email-dmonakhov@openvz.org> X-Mailer: git-send-email 1.7.7.6 In-Reply-To: <1361273843-16094-1-git-send-email-dmonakhov@openvz.org> References: <1361273843-16094-1-git-send-email-dmonakhov@openvz.org> To: unlisted-recipients:; (no To-header on input) Sender: linux-ext4-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-ext4@vger.kernel.org Most stress test has probable behaviour, the longer test run the larger corner cases will be cover. It is reasonable to allow user to provide some sort of system load factor. This patch introduce two global variables LOAD_FACTOR: Usually means factor number of running tasks TIME_FACTOR: Usually means factor of run time, or number of operations If not speficied both variables defined to 1, so original behaviour preserved. TODO: Change all stress tests to use this variables Signed-off-by: Dmitry Monakhov --- common.config | 2 ++ group | 7 ++++++- 2 files changed, 8 insertions(+), 1 deletions(-) diff --git a/common.config b/common.config index d5c8956..a956a46 100644 --- a/common.config +++ b/common.config @@ -73,6 +73,8 @@ export HOST_OPTIONS=${HOST_OPTIONS:=local.config} export CHECK_OPTIONS=${CHECK_OPTIONS:="-g auto"} export BENCH_PASSES=${BENCH_PASSES:=5} export XFS_MKFS_OPTIONS=${XFS_MKFS_OPTIONS:=-bsize=4096} +export TIME_FACTOR=${TIME_FACTOR:=1} +export LOAD_FACTOR=${LOAD_FACTOR:=1} export PWD=`pwd` #export DEBUG=${DEBUG:=...} # arbitrary CFLAGS really. diff --git a/group b/group index 697269b..810c938 100644 --- a/group +++ b/group @@ -113,7 +113,12 @@ dangerous # on current systems deprecated -# +# Stress test with probable behaviour, the longer test run the +# larger corner cases will be covered. Configurable variables: +# LOAD_FACTOR: Usually means factor number of running tasks +# TIME_FACTOR: Usually means factor of run time, or number of operations +stress + # test-group association ... one line per test # 001 rw dir udf auto quick