From: Eryu Guan Date: Fri, 4 Apr 2014 06:17:33 +0000 (+1100) Subject: shared: new test to use up free inodes X-Git-Tag: v2022.05.01~3202 X-Git-Url: http://git.apps.os.sepia.ceph.com/?p=xfstests-dev.git;a=commitdiff_plain;h=dadfd3cb98bda42940e748c17d9566717b4e59f9 shared: new test to use up free inodes Test fs by using up all inodes and check fs. Also a regression test for xfsprogs commit d586858 xfs_repair: fix sibling pointer tests in verify_dir2_path() Signed-off-by: Eryu Guan Reviewed-by: Dave Chinner Signed-off-by: Dave Chinner --- diff --git a/tests/shared/006 b/tests/shared/006 new file mode 100755 index 00000000..445c35d6 --- /dev/null +++ b/tests/shared/006 @@ -0,0 +1,97 @@ +#! /bin/bash +# FS QA Test No. shared/006 +# +# Stress test fs by using up all inodes and check fs. +# +# Also a regression test for xfsprogs commit +# d586858 xfs_repair: fix sibling pointer tests in verify_dir2_path() +# +#----------------------------------------------------------------------- +# Copyright (c) 2014 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! +trap "_cleanup; exit \$status" 0 1 2 3 15 + +_cleanup() +{ + cd / + rm -f $tmp.* +} + +create_file() +{ + local dir=$1 + local nr_file=$2 + local prefix=$3 + local i=0 + + while [ $i -lt $nr_file ]; do + echo -n > $dir/${prefix}_${i} + let i=$i+1 + done +} + +# get standard environment, filters and checks +. ./common/rc +. ./common/filter + +# real QA test starts here +_supported_fs ext4 ext3 ext2 xfs +_supported_os Linux + +_require_scratch + +rm -f $seqres.full +echo "Silence is golden" + +_scratch_mkfs_sized $((1024 * 1024 * 1024)) >>$seqres.full 2>&1 +_scratch_mount + +i=0 +free_inode=`$DF_PROG -i $SCRATCH_MNT | tail -1 | awk '{print $3}'` +file_per_dir=1000 +loop=$((free_inode / file_per_dir + 1)) +mkdir -p $SCRATCH_MNT/testdir + +echo "Create $((loop * file_per_dir)) files in $SCRATCH_MNT/testdir" >>$seqres.full +while [ $i -lt $loop ]; do + create_file $SCRATCH_MNT/testdir $file_per_dir $i >>$seqres.full 2>&1 & + let i=$i+1 +done +wait + +# log inode status in $seqres.full for debug purpose +echo "Inode status after taking all inodes" >>$seqres.full +$DF_PROG -i $SCRATCH_MNT >>$seqres.full + +_check_scratch_fs + +# Check again after removing all the files +rm -rf $SCRATCH_MNT/testdir +echo "Inode status after deleting all test files" >>$seqres.full +$DF_PROG -i $SCRATCH_MNT >>$seqres.full +_check_scratch_fs + +status=0 +exit diff --git a/tests/shared/006.out b/tests/shared/006.out new file mode 100644 index 00000000..675c1b7c --- /dev/null +++ b/tests/shared/006.out @@ -0,0 +1,2 @@ +QA output created by 006 +Silence is golden diff --git a/tests/shared/group b/tests/shared/group index 29f17b05..6313639e 100644 --- a/tests/shared/group +++ b/tests/shared/group @@ -8,6 +8,7 @@ 003 auto quick prealloc 004 auto quick prealloc 005 auto prealloc +006 auto enospc 032 mkfs auto quick 051 acl udf auto quick 218 auto fsr quick