From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,UNPARSEABLE_RELAY,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D01D1C433B4 for ; Sun, 25 Apr 2021 05:05:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id AB23661285 for ; Sun, 25 Apr 2021 05:05:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229466AbhDYFGQ (ORCPT ); Sun, 25 Apr 2021 01:06:16 -0400 Received: from out20-109.mail.aliyun.com ([115.124.20.109]:52610 "EHLO out20-109.mail.aliyun.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229459AbhDYFGQ (ORCPT ); Sun, 25 Apr 2021 01:06:16 -0400 X-Alimail-AntiSpam: AC=CONTINUE;BC=0.0896225|-1;CH=green;DM=|CONTINUE|false|;DS=CONTINUE|ham_regular_dialog|0.0463449-0.00740637-0.946249;FP=0|0|0|0|0|-1|-1|-1;HT=ay29a033018047194;MF=guan@eryu.me;NM=1;PH=DS;RN=3;RT=3;SR=0;TI=SMTPD_---.K3gQFTD_1619327135; Received: from localhost(mailfrom:guan@eryu.me fp:SMTPD_---.K3gQFTD_1619327135) by smtp.aliyun-inc.com(10.147.40.200); Sun, 25 Apr 2021 13:05:35 +0800 Date: Sun, 25 Apr 2021 13:05:35 +0800 From: Eryu Guan To: Christoph Hellwig Cc: fstests@vger.kernel.org, zlang@redhat.com Subject: Re: generic/095 and generic/300 failures Message-ID: References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: fstests@vger.kernel.org On Tue, Apr 20, 2021 at 07:54:16AM +0200, Christoph Hellwig wrote: > Hi all, > > generic/095 and generic/300 have been failing for me with every config > on every file system for a while with the following messages: > > --- tests/generic/095.out 2016-03-29 13:59:30.405053956 +0000 > +++ results/generic/095.out.bad 2021-04-20 05:44:54.432081845 +0000 > @@ -1,2 +1,7 @@ > QA output created by 095 > +job9: No I/O performed by mmap, perhaps try --debug=io option for details? > +job9: No I/O performed by mmap, perhaps try --debug=io option for details? > +job9: No I/O performed by mmap, perhaps try --debug=io option for details? > +job9: No I/O performed by mmap, perhaps try --debug=io option for details? > +job9: No I/O performed by mmap, perhaps try --debug=io option for details? > Silence is golden > > --- tests/generic/300.out 2016-03-29 13:59:30.431720622 +0000 > +++ results/generic/300.out.bad 2021-04-20 05:45:06.324708699 +0000 > @@ -2,3 +2,4 @@ > > Run fio with random aio-dio pattern > > +falloc_raicer: No I/O performed by falloc, perhaps try --debug=io option for details? > > > ----- End forwarded message ----- Yeah, I've noticed these failures as well, and it seems that it's caused by fio behavior change, as Zorro said he never hit such failures[1]. I'm using fio-3.7 # fio --version fio-3.7-66-gedfc Thanks, Eryu [1] https://www.spinics.net/lists/fstests/msg15871.html