From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from cuda.sgi.com (cuda1.sgi.com [192.48.157.11]) by oss.sgi.com (8.14.3/8.14.3/SuSE Linux 0.8) with ESMTP id q22Gpgxs106755 for ; Fri, 2 Mar 2012 10:51:42 -0600 Received: from mx1.redhat.com (mx1.redhat.com [209.132.183.28]) by cuda.sgi.com with ESMTP id Fbj6zeyz27pSC1Ep for ; Fri, 02 Mar 2012 08:51:41 -0800 (PST) Message-ID: <4F50FA9B.6040503@redhat.com> Date: Fri, 02 Mar 2012 10:51:39 -0600 From: Eric Sandeen MIME-Version: 1.0 Subject: [PATCH] xfstests 280: test freeze deadlock w/ quotas 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 Sender: xfs-bounces@oss.sgi.com Errors-To: xfs-bounces@oss.sgi.com To: xfs-oss Cc: Jan Kara This tests the quota+freeze hang scenario described & fixed in dcdbed85 quota: Fix deadlock with suspend and quotas Signed-off-by: Eric Sandeen --- diff --git a/280 b/280 new file mode 100755 index 0000000..55849ed --- /dev/null +++ b/280 @@ -0,0 +1,71 @@ +#! /bin/bash +# FS QA Test No. 280 +# +# Test quota vs. suspend/freeze deadlock, +# dcdbed85 quota: Fix deadlock with suspend and quotas +# +#----------------------------------------------------------------------- +# Copyright (c) 2012 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 +#----------------------------------------------------------------------- +# +# creator +owner=sandeen@sandeen.net + +seq=`basename $0` +echo "QA output created by $seq" + +here=`pwd` +tmp=/tmp/$$ +status=1 # failure is the default! +trap "_cleanup; exit \$status" 0 1 2 3 15 + +_cleanup() +{ + cd / + rm -f $tmp.* +} + +# get standard environment, filters and checks +. ./common.rc +. ./common.filter +. ./common.quota + +_require_scratch +_require_quota + +# real QA test starts here + +# Modify as appropriate. +_supported_fs generic +_supported_os Linux +_supported_fs ext3 ext4 xfs + +umount $SCRATCH_DEV 2>/dev/null +_scratch_mkfs >> $seq.full 2>&1 +_scratch_mount "-o usrquota,grpquota" +quotacheck -u -g $SCRATCH_MNT 2>/dev/null +quotaon $SCRATCH_MNT 2>/dev/null +xfs_freeze -f $SCRATCH_MNT +setquota -u root 1 2 3 4 $SCRATCH_MNT & +sleep 1 +xfs_freeze -u $SCRATCH_MNT +umount $SCRATCH_DEV + +# Failure comes in the form of a deadlock. + +# success, all done +status=0 +exit diff --git a/280.out b/280.out new file mode 100644 index 0000000..fb29270 --- /dev/null +++ b/280.out @@ -0,0 +1 @@ +QA output created by 280 diff --git a/group b/group index 7a91f41..01f406d 100644 --- a/group +++ b/group @@ -393,3 +393,4 @@ deprecated 277 auto ioctl quick metadata 278 repair auto 279 auto mkfs +280 auto quota _______________________________________________ xfs mailing list xfs@oss.sgi.com http://oss.sgi.com/mailman/listinfo/xfs