blob: 9f4839c7767feadc2197e8cc89d3c484bd5f13f4 [file] [log] [blame]
#! /bin/bash
# FS QA Test No. 204
#
# Test out ENOSPC flushing on small filesystems.
#
#-----------------------------------------------------------------------
# Copyright (c) 2009 Christoph Hellwig.
#
# 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=hch@lst.de
seq=`basename $0`
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
# real QA test starts here
_supported_fs generic
_supported_os Linux
_require_scratch
SIZE=`expr 104 \* 1024 \* 1024`
_scratch_mkfs_sized $SIZE &> /dev/null
_scratch_mount
# fix the reserve block pool to a known size so that the enospc calculations
# work out correctly.
_scratch_resvblks 1024 > $seq.full 2>&1
for i in `seq 1 22500`; do
echo -n > $SCRATCH_MNT/$i
echo XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX > $SCRATCH_MNT/$i
done
# success, all done
echo "*** done"
rm -f $seq.full
status=0