From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from ipmail06.adl2.internode.on.net ([150.101.137.129]:34573 "EHLO ipmail06.adl2.internode.on.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750941AbcEIGK5 (ORCPT ); Mon, 9 May 2016 02:10:57 -0400 Date: Mon, 9 May 2016 16:10:54 +1000 From: Dave Chinner Subject: Re: [PATCH 2/2 V2] dm-thinp demo test Message-ID: <20160509061054.GU18496@dastard> References: <5717DA92.4030003@redhat.com> <5717DB06.2060004@sandeen.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <5717DB06.2060004@sandeen.net> Sender: fstests-owner@vger.kernel.org To: Eric Sandeen Cc: Eric Sandeen , fstests , Eryu Guan , Mike Snitzer List-ID: On Wed, Apr 20, 2016 at 03:39:50PM -0400, Eric Sandeen wrote: > Fairly trivial test to use the dm-thin infrastructure. > > Right now it exhausts space in queue-on-error mode, > adds more space, does a bit more IO, then unmounts & > checks the fs. > > Not sure if that's valid to test, but it works here and > demonstrates the common/dmthin helpers. > > Signed-off-by: Eric Sandeen Had a wacky one-off failure on only one of my test machines: generic/347 [failed, exit status 1] - output mismatch (see /home/dave/src/xfstests-dev/results//generic/347.out.bad) --- tests/generic/347.out 2016-05-09 10:55:14.425279726 +1000 +++ /home/dave/src/xfstests-dev/results//generic/347.out.bad 2016-05-09 12:57:46.040915465 +1000 @@ -1,2 +1,4 @@ QA output created by 347 -=== completed +device-mapper: reload ioctl on thin-pool failed: Invalid or incomplete multibyte or wide character +Command failed +failed to create dm thin pool device ... (Run 'diff -u tests/generic/347.out /home/dave/src/xfstests-dev/results//generic/347.out.bad' to see the entire diff) It's worked on all the other test machines running the same kernel and userspace, so I'll commit it as it stands. If it continues to be a problem, I'll bug you for a fix... -Dave. -- Dave Chinner david@fromorbit.com