From: Badari Pulavarty Subject: Re: [ANNOUNCEMENT] Linux POSIX file system test suite Date: Mon, 07 Apr 2008 10:04:03 -0700 Message-ID: <1207587843.31073.3.camel@badari-desktop> References: <1207247251.30407.59.camel@dyn9047017100.beaverton.ibm.com> Mime-Version: 1.0 Content-Type: text/plain Content-Transfer-Encoding: 7bit Cc: shaggy@us.ibm.com, chris.mason@oracle.com, ntfs-3g-devel@lists.sf.net, linux-fsdevel , linux-ext4@vger.kernel.org, linux-btrfs@vger.kernel.org To: Szabolcs Szakacsits Return-path: Received: from e2.ny.us.ibm.com ([32.97.182.142]:52739 "EHLO e2.ny.us.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752230AbYDGREF (ORCPT ); Mon, 7 Apr 2008 13:04:05 -0400 In-Reply-To: Sender: linux-ext4-owner@vger.kernel.org List-ID: On Mon, 2008-04-07 at 02:34 +0300, Szabolcs Szakacsits wrote: > On Thu, 3 Apr 2008, Badari Pulavarty wrote: > > On Thu, 2008-04-03 at 00:29 +0300, Szabolcs Szakacsits wrote: > > > > > The default file system type is ext3 and it passes all tests. > > > > Hmm.. I ran it against ext2, ext3, jfs, btrfs. I don't see all "pass" > > on ext3. What am I missing ? > > Your unique, consistently failing test cases for all file systems suggest > that you have a buggy private kernel or some other individual issue in your > test environment. > > You could use the -x debug shell option in the test scripts, rerun the > failing ones and they will show why these test cases exactly fail. I am running 2.6.25-rc8-mm1. What I noticed is, these failures happen on ppc64. I ran the tests on x86-64 and ext2, ext3 passed all the tests. > > btrfs seems to have little more failures. > > If you find the reason for the unexpected failures then the btrfs result > will be quite good. Apparently it has only a few link, truncate, and unlink > ctimes update problems. I think that's quite impressive in its state of > development. Yes. Indeed. btrfs has only these tests failing now (x86-64). Failed Test Stat Wstat Total Fail Failed List of Failed ------------------------------------------------------------------------------- /root/posix/tests/link/00.t 82 2 2.44% 56 63 /root/posix/tests/truncate/00.t 21 1 4.76% 15 /root/posix/tests/unlink/00.t 55 3 5.45% 17 22 53 Failed 3/184 test scripts, 98.37% okay. 6/1950 subtests failed, 99.69% okay. Thanks, Badari