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Theodore Ts'o
dddae984bc
This makes it clear when we are using "mount ; umount" versus "mount
-o remount" for most file systems. The reason for this distinction is
(a) tests may want to test the difference between what happens on the
remount versus the munt paths, (b) with tmpfs, "mount ; umount" will
cause the contents of all of the files to disappear which makes many
tests sad, and (c) some mount options may not be changed using "mount
-o remount".
Currently _test_mount performs "_test_mount ; _test_umount"
so mechnically rename this function to _test_cycle_mount. This was
done mechnically using the script fragment:
git grep -E "_test_remount" | \
awk -F: '{print $1}' | sort -u | grep -v tests/xfs/189 \
xargs sed -i 's/_test_remount/_test_cycle_mount/g'
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
135 lines
3.7 KiB
Bash
Executable File
135 lines
3.7 KiB
Bash
Executable File
#! /bin/bash
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# FS QA Test No. 013
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#
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# fsstress
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#
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#-----------------------------------------------------------------------
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# Copyright (c) 2000-2002 Silicon Graphics, 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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#
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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/$$
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status=0 # success is the default!
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trap "_cleanup; exit \$status" 0 1 2 3 15
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_cleanup()
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{
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cd /
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# we might get here with a RO FS
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_test_cycle_mount
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# now remove fsstress directory.
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# N.B. rm(1) on IRIX can find problems when building up a long pathname
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# such that what it has is greater the 1024 chars and will
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# stop and complain - so get rid of complaint
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# Ref. pv#935754
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rm -rf $TEST_DIR/fsstress.$$.* 2>&1 | grep -v 'Path too long'
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}
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_filesize()
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{
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ls -l $1 | $AWK_PROG '{print " filesize = " $5}'
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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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_do_test()
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{
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_n="$1"
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_param="$2"
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_count="$3"
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out=$TEST_DIR/fsstress.$$.$_n
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rm -rf $out
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if ! mkdir $out
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then
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echo " failed to mkdir $out"
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status=1
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exit
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fi
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echo ""
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echo "-----------------------------------------------"
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echo "fsstress.$_n : $_param"
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echo "-----------------------------------------------"
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# -m limits number of users/groups so check doesn't fail (malloc) later
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dbgoutfile=$seqres.full
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if ! $FSSTRESS_PROG $_param $FSSTRESS_AVOID -v -m 8 -n $_count -d $out >>$dbgoutfile 2>&1
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then
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echo " fsstress (count=$_count) returned $? - see $seqres.full"
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echo "--------------------------------------" >>$seqres.full
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echo "$_n - output from fsstress:" >>$seqres.full
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echo "--------------------------------------" >>$seqres.full
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echo "<NOT LOGGED>" >>$seqres.full
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#cat $tmp.out >>$seqres.full
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status=1
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fi
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_check_test_fs
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}
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# real QA test starts here
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_supported_fs generic
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_supported_os IRIX Linux
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_require_test
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rm -f $seqres.full
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echo "brevity is wit..."
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count=1000
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procs=20
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_check_test_fs
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# the default
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_do_test 1 "-r" $count
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# and the default with multiprocess
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_do_test 2 "-p $procs -r" $count
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# from Glen's notes
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_do_test 3 "-p 4 -z -f rmdir=10 -f link=10 -f creat=10 -f mkdir=10 -f rename=30 -f stat=30 -f unlink=30 -f truncate=20" $count
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# if all ok by here then probably don't need $seqres.full
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rm -f $seqres.full
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exit
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# Test with error injection:
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#
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# (error injection)
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# fsstress -n 1000 -d $scratch -p 4 -z -f rmdir=10 -f link=10 -f creat=10 \
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# -f mkdir=10 -f rename=30 -f stat=30 -f unlink=30 -f truncate=20 \
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# -e 1
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#
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# Error values 1 - 6 test IFLUSH
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# 1 - corrupt buffer being flushed to di_core.di_magic
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# 2 - corrupt inode being flushed i_d.di_magic
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# 3 - corrupt S_IFREG format check
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# 4 - corrupt S_IFDIR format check
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# 5 - corrupt i_d.di_nextents
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# 6 - corrupt i_d.di_forkoff > sb_inodesize
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