From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from relay.sgi.com (relay1.corp.sgi.com [137.38.102.111]) by oss.sgi.com (Postfix) with ESMTP id 5DA077F3F for ; Tue, 29 Oct 2013 23:03:55 -0500 (CDT) Received: from cuda.sgi.com (cuda2.sgi.com [192.48.176.25]) by relay1.corp.sgi.com (Postfix) with ESMTP id 48D1B8F8064 for ; Tue, 29 Oct 2013 21:03:55 -0700 (PDT) Received: from ipmail07.adl2.internode.on.net (ipmail07.adl2.internode.on.net [150.101.137.131]) by cuda.sgi.com with ESMTP id WFkUWW0eE1Jt97B3 for ; Tue, 29 Oct 2013 21:03:50 -0700 (PDT) Received: from dave by dastard with local (Exim 4.76) (envelope-from ) id 1VbMzb-0002vQ-Hz for xfs@oss.sgi.com; Wed, 30 Oct 2013 15:02:51 +1100 Date: Wed, 30 Oct 2013 15:02:51 +1100 From: Dave Chinner Subject: Re: [PATCH V2] xfstests: add fsstress/recovery test for XFS Message-ID: <20131030040251.GE6188@dastard> References: <1378122391-962-1-git-send-email-david@fromorbit.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <1378122391-962-1-git-send-email-david@fromorbit.com> List-Id: XFS Filesystem from SGI List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: xfs-bounces@oss.sgi.com Sender: xfs-bounces@oss.sgi.com To: xfs@oss.sgi.com On Mon, Sep 02, 2013 at 09:46:31PM +1000, Dave Chinner wrote: > From: Dave Chinner > > This has found several issues with recovery on CRC based > filesystems. It is based on a test case for a dir3 assert failure > provided by Michael L Semon. > > The test seems to pass now fine with or without CRCs enabled with > all the kernel patches I've posted over the past day. > > Signed-off-by: Dave Chinner Ping? > --- > tests/xfs/300 | 105 ++++++++++++++++++++++++++++++++++++++++++++++++++++++ > tests/xfs/300.out | 2 ++ > tests/xfs/group | 1 + > 3 files changed, 108 insertions(+) > create mode 100644 tests/xfs/300 > create mode 100644 tests/xfs/300.out > > diff --git a/tests/xfs/300 b/tests/xfs/300 > new file mode 100644 > index 0000000..38ecd65 > --- /dev/null > +++ b/tests/xfs/300 > @@ -0,0 +1,105 @@ > +#!/bin/bash > +# FS QA Test No. xfs/300 > +# > +# Basic log recovery stress test - do lots of stuff, shut down in the middle of > +# it and check that recovery runs to completion and everything can be > +# successfully removed afterwards.. > +# > +#----------------------------------------------------------------------- > +# Copyright (c) 2013 Red Hat, Inc. All Rights Reserved. > +# > +# This program is free software; you can redistribute it and/or > +# modify it under the terms of the GNU General Public License as > +# published by the Free Software Foundation. > +# > +# This program is distributed in the hope that it would be useful, > +# but WITHOUT ANY WARRANTY; without even the implied warranty of > +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > +# GNU General Public License for more details. > +# > +# You should have received a copy of the GNU General Public License > +# along with this program; if not, write the Free Software Foundation, > +# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA > +# > +#----------------------------------------------------------------------- > +# > + > +seq=`basename $0` > +seqres=$RESULT_DIR/$seq > +echo "QA output created by $seq" > + > +here=`pwd` > +tmp=/tmp/$$ > +status=1 # failure is the default! > + > +# get standard environment, filters and checks > +. ./common/rc > +. ./common/filter > + > +_cleanup() > +{ > + cd / > + umount $SCRATCH_MNT 2>/dev/null > + rm -f $tmp.* > +} > +trap "_cleanup; exit \$status" 0 1 2 3 15 > + > +# real QA test starts here > +_supported_fs xfs > +_supported_os Linux > + > +_require_scratch > + > +rm -f $seqres.full > + > +_scratch_mkfs > $seqres.full 2>&1 > +_scratch_mount > + > +SLEEP_TIME=$((30 * $TIME_FACTOR)) > +PROCS=$((2 * LOAD_FACTOR)) > + > +load_dir=$SCRATCH_MNT/test > + > +# let this run for a while > +$FSSTRESS_PROG -n10000000 -p $PROCS -d $load_dir >> $seqres.full 2>&1 & > +sleep $SLEEP_TIME > +killall -q $FSSTRESS_PROG > +wait > +sync > +umount $SCRATCH_MNT > + > +# now mount again, run the load again, this time with a shutdown. > +_scratch_mount > +$XFS_FSR_PROG -v $load_dir >> $seqres.full 2>&1 > +$FSSTRESS_PROG -n10000000 -p $PROCS -d $load_dir >> $seqres.full 2>&1 & > +sleep $SLEEP_TIME > +sync > + > +# now shutdown and unmount > +sleep 5 > +$here/src/godown $load_dir > +killall -q $FSSTRESS_PROG > +wait > + > +# for some reason fsstress processes manage to live on beyond the wait? > +sleep 5 > +umount $SCRATCH_MNT > + > +# now recover, check the filesystem for consistency > +_scratch_mount > +umount $SCRATCH_MNT > +_check_scratch_fs > + > +# now clean up. > +_scratch_mount > +for d in $load_dir/*; do > + rm -rf $d > /dev/null 2>&1 & > +done > +wait > +umount $SCRATCH_MNT > +_check_scratch_fs > + > +echo "No output is good. Failures are loud." > + > +status=0 > +exit > diff --git a/tests/xfs/300.out b/tests/xfs/300.out > new file mode 100644 > index 0000000..c763112 > --- /dev/null > +++ b/tests/xfs/300.out > @@ -0,0 +1,2 @@ > +QA output created by 300 > +No output is good. Failures are loud. > diff --git a/tests/xfs/group b/tests/xfs/group > index 352a4c5..3f1702a 100644 > --- a/tests/xfs/group > +++ b/tests/xfs/group > @@ -179,3 +179,4 @@ > 297 auto freeze > 298 auto attr symlink quick > 299 auto quota > +300 auto stress log metadata repair > -- > 1.8.3.2 > > _______________________________________________ > xfs mailing list > xfs@oss.sgi.com > http://oss.sgi.com/mailman/listinfo/xfs > -- Dave Chinner david@fromorbit.com _______________________________________________ xfs mailing list xfs@oss.sgi.com http://oss.sgi.com/mailman/listinfo/xfs