mirror of
https://github.com/linux-apfs/apfstests.git
synced 2026-05-01 15:01:44 -07:00
Eryu Guan
0750068fd6
Use _get_free_inode helper to get free inode count. Signed-off-by: Eryu Guan <eguan@redhat.com> Reviewed-by: Dave Chinner <dchinner@redhat.com> Signed-off-by: Dave Chinner <david@fromorbit.com>
97 lines
2.4 KiB
Bash
Executable File
97 lines
2.4 KiB
Bash
Executable File
#! /bin/bash
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# FS QA Test No. shared/006
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#
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# Stress test fs by using up all inodes and check fs.
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#
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# Also a regression test for xfsprogs commit
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# d586858 xfs_repair: fix sibling pointer tests in verify_dir2_path()
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#
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#-----------------------------------------------------------------------
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# Copyright (c) 2014 Red Hat Inc. All Rights Reserved.
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License as
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# published by the Free Software Foundation.
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#
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# This program is distributed in the hope that it would be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write the Free Software Foundation,
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# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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#-----------------------------------------------------------------------
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#
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seq=`basename $0`
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seqres=$RESULT_DIR/$seq
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echo "QA output created by $seq"
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here=`pwd`
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tmp=/tmp/$$
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status=1 # failure is the default!
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trap "_cleanup; exit \$status" 0 1 2 3 15
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_cleanup()
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{
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cd /
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rm -f $tmp.*
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}
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create_file()
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{
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local dir=$1
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local nr_file=$2
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local prefix=$3
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local i=0
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while [ $i -lt $nr_file ]; do
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echo -n > $dir/${prefix}_${i}
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let i=$i+1
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done
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}
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# get standard environment, filters and checks
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. ./common/rc
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. ./common/filter
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# real QA test starts here
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_supported_fs ext4 ext3 ext2 xfs
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_supported_os Linux
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_require_scratch
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rm -f $seqres.full
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echo "Silence is golden"
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_scratch_mkfs_sized $((1024 * 1024 * 1024)) >>$seqres.full 2>&1
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_scratch_mount
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i=0
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free_inode=`_get_free_inode $SCRATCH_MNT`
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file_per_dir=1000
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loop=$((free_inode / file_per_dir + 1))
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mkdir -p $SCRATCH_MNT/testdir
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echo "Create $((loop * file_per_dir)) files in $SCRATCH_MNT/testdir" >>$seqres.full
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while [ $i -lt $loop ]; do
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create_file $SCRATCH_MNT/testdir $file_per_dir $i >>$seqres.full 2>&1 &
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let i=$i+1
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done
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wait
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# log inode status in $seqres.full for debug purpose
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echo "Inode status after taking all inodes" >>$seqres.full
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$DF_PROG -i $SCRATCH_MNT >>$seqres.full
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_check_scratch_fs
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# Check again after removing all the files
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rm -rf $SCRATCH_MNT/testdir
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echo "Inode status after deleting all test files" >>$seqres.full
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$DF_PROG -i $SCRATCH_MNT >>$seqres.full
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status=0
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exit
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