From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from cuda.sgi.com (cuda2.sgi.com [192.48.176.25]) by oss.sgi.com (8.14.3/8.14.3/SuSE Linux 0.8) with ESMTP id o736HmYr227950 for ; Tue, 3 Aug 2010 01:17:49 -0500 Received: from mail.internode.on.net (localhost [127.0.0.1]) by cuda.sgi.com (Spam Firewall) with ESMTP id AB06148E3D6 for ; Mon, 2 Aug 2010 23:18:06 -0700 (PDT) Received: from mail.internode.on.net (bld-mail19.adl2.internode.on.net [150.101.137.104]) by cuda.sgi.com with ESMTP id 0ECpHzKeHjLuQCZa for ; Mon, 02 Aug 2010 23:18:06 -0700 (PDT) Received: from dastard (unverified [121.44.216.100]) by mail.internode.on.net (SurgeMail 3.8f2) with ESMTP id 33661580-1927428 for ; Tue, 03 Aug 2010 15:48:05 +0930 (CST) Received: from disturbed ([192.168.1.9]) by dastard with esmtp (Exim 4.71) (envelope-from ) id 1OgAp9-00078v-AU for xfs@oss.sgi.com; Tue, 03 Aug 2010 16:18:03 +1000 Received: from dave by disturbed with local (Exim 4.71) (envelope-from ) id 1OgAp3-0007fp-7h for xfs@oss.sgi.com; Tue, 03 Aug 2010 16:17:57 +1000 From: Dave Chinner Subject: [PATCH] xfstests: add a test for XFS_IOC_ZERO_RANGE Date: Tue, 3 Aug 2010 16:17:57 +1000 Message-Id: <1280816277-29473-1-git-send-email-david@fromorbit.com> List-Id: XFS Filesystem from SGI List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 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.sgi.com From: Dave Chinner Signed-off-by: Dave Chinner --- 241 | 192 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 241.out | 57 +++++++++++++++++++ group | 1 + 3 files changed, 250 insertions(+), 0 deletions(-) create mode 100644 241 create mode 100644 241.out diff --git a/241 b/241 new file mode 100644 index 0000000..b627438 --- /dev/null +++ b/241 @@ -0,0 +1,192 @@ +#! /bin/bash +# FS QA Test No. 241 +# +# Test XFS_IOC_ZERO_RANGE +# +#----------------------------------------------------------------------- +# Copyright (c) 2010 Red Hat. 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=dchinner@redhat.com + +seq=`basename $0` +echo "QA output created by $seq" + +here=`pwd` +tmp=/tmp/$$ +status=1 # failure is the default! + +_cleanup() +{ + rm -f $tmp.* +} + +trap "_cleanup ; exit \$status" 0 1 2 3 15 + +# get standard environment, filters and checks +. ./common.rc +. ./common.filter + +# real QA test starts here +_supported_fs xfs +_supported_os Linux + +die_now() +{ + status=1 + exit +} + +_filter_bmap() +{ + awk '$3 ~ /hole/ { print $1, $2, $3; next } + $7 ~ /10000/ { print $1, $2, "unwritten"; next } + $7 ~ /00000/ {print $1, $2, "data" }' +} + +# test the different corner cases for zeroing a range: +# +# 1. into a hole +# 2. into allocated space +# 3. into unwritten space +# 4. hole -> data +# 5. hole -> unwritten +# 6. data -> hole +# 7. data -> unwritten +# 8. unwritten -> hole +# 9. unwritten -> data +# 10. hole -> data -> hole +# 11. data -> hole -> data +# 12. unwritten -> data -> unwritten +# 13. data -> unwritten -> data + +testfile=$TEST_DIR/241.$$ + +echo " 1. into a hole" +rm -f $testfile +$XFS_IO_PROG -f -c "truncate 20k" \ + -c "zero 4k 8k" \ + -c "bmap -vp" $testfile | _filter_bmap +[ $? -ne 0 ] && die_now + +echo " 2. into allocated space" +rm -f $testfile +$XFS_IO_PROG -f -c "truncate 20k" \ + -c "pwrite 0 20k" -c "fsync" \ + -c "zero 4k 8k" \ + -c "bmap -vp" $testfile | _filter_bmap +[ $? -ne 0 ] && die_now + +echo " 3. into unwritten space" +rm -f $testfile +$XFS_IO_PROG -f -c "truncate 20k" \ + -c "resvsp 0 20k" \ + -c "zero 4k 8k" \ + -c "bmap -vp" $testfile | _filter_bmap +[ $? -ne 0 ] && die_now + +echo " 4. hole -> data" +rm -f $testfile +$XFS_IO_PROG -f -c "truncate 20k" \ + -c "pwrite 8k 8k" -c "fsync" \ + -c "zero 4k 8k" \ + -c "bmap -vp" $testfile | _filter_bmap +[ $? -ne 0 ] && die_now + +echo " 5. hole -> unwritten" +rm -f $testfile +$XFS_IO_PROG -f -c "truncate 20k" \ + -c "resvsp 8k 8k" \ + -c "zero 4k 8k" \ + -c "bmap -vp" $testfile | _filter_bmap +[ $? -ne 0 ] && die_now + +echo " 6. data -> hole" +rm -f $testfile +$XFS_IO_PROG -f -c "truncate 20k" \ + -c "pwrite 0 8k" -c "fsync" \ + -c "zero 4k 8k" \ + -c "bmap -vp" $testfile | _filter_bmap +[ $? -ne 0 ] && die_now + +echo " 7. data -> unwritten" +rm -f $testfile +$XFS_IO_PROG -f -c "truncate 20k" \ + -c "pwrite 0 8k" -c "fsync" \ + -c "resvsp 8k 8k" \ + -c "zero 4k 8k" \ + -c "bmap -vp" $testfile | _filter_bmap +[ $? -ne 0 ] && die_now + +echo " 8. unwritten -> hole" +rm -f $testfile +$XFS_IO_PROG -f -c "truncate 20k" \ + -c "resvsp 0 8k" \ + -c "zero 4k 8k" \ + -c "bmap -vp" $testfile | _filter_bmap +[ $? -ne 0 ] && die_now + +echo " 9. unwritten -> data" +rm -f $testfile +$XFS_IO_PROG -f -c "truncate 20k" \ + -c "resvsp 0 8k" \ + -c "pwrite 8k 8k" -c "fsync" \ + -c "zero 4k 8k" \ + -c "bmap -vp" $testfile | _filter_bmap +[ $? -ne 0 ] && die_now + +echo " 10. hole -> data -> hole" +rm -f $testfile +$XFS_IO_PROG -f -c "truncate 20k" \ + -c "pwrite 8k 4k" -c "fsync" \ + -c "zero 4k 12k" \ + -c "bmap -vp" $testfile | _filter_bmap +[ $? -ne 0 ] && die_now + +echo " 11. data -> hole -> data" +rm -f $testfile +$XFS_IO_PROG -f -c "truncate 20k" \ + -c "resvsp 0 20k" \ + -c "pwrite 0 8k" \ + -c "pwrite 12k 8k" -c "fsync" \ + -c "unresvsp 8k 4k" \ + -c "zero 4k 12k" \ + -c "bmap -vp" $testfile | _filter_bmap +[ $? -ne 0 ] && die_now + +echo " 12. unwritten -> data -> unwritten" +rm -f $testfile +$XFS_IO_PROG -f -c "truncate 20k" \ + -c "resvsp 0 20k" \ + -c "pwrite 8k 4k" -c "fsync" \ + -c "zero 4k 12k" \ + -c "bmap -vp" $testfile | _filter_bmap +[ $? -ne 0 ] && die_now + + +echo " 13. data -> unwritten -> data" +rm -f $testfile +$XFS_IO_PROG -f -c "truncate 20k" \ + -c "resvsp 0 20k" \ + -c "pwrite 0k 8k" -c "fsync" \ + -c "pwrite 12k 8k" -c "fsync" \ + -c "zero 4k 12k" \ + -c "bmap -vp" $testfile | _filter_bmap +[ $? -ne 0 ] && die_now + +status=0 ; exit diff --git a/241.out b/241.out new file mode 100644 index 0000000..7b3481f --- /dev/null +++ b/241.out @@ -0,0 +1,57 @@ +QA output created by 241 + 1. into a hole +0: [0..7]: hole +1: [8..23]: unwritten +2: [24..39]: hole + 2. into allocated space +0: [0..7]: data +1: [8..23]: unwritten +2: [24..39]: data + 3. into unwritten space +0: [0..39]: unwritten + 4. hole -> data +0: [0..7]: hole +1: [8..15]: unwritten +2: [16..23]: unwritten +3: [24..31]: data +4: [32..39]: hole + 5. hole -> unwritten +0: [0..7]: hole +1: [8..15]: unwritten +2: [16..31]: unwritten +3: [32..39]: hole + 6. data -> hole +0: [0..7]: data +1: [8..15]: unwritten +2: [16..23]: unwritten +3: [24..39]: hole + 7. data -> unwritten +0: [0..7]: data +1: [8..15]: unwritten +2: [16..31]: unwritten +3: [32..39]: hole + 8. unwritten -> hole +0: [0..15]: unwritten +1: [16..23]: unwritten +2: [24..39]: hole + 9. unwritten -> data +0: [0..15]: unwritten +1: [16..23]: unwritten +2: [24..31]: data +3: [32..39]: hole + 10. hole -> data -> hole +0: [0..7]: hole +1: [8..15]: unwritten +2: [16..23]: unwritten +3: [24..31]: unwritten +4: [32..39]: hole + 11. data -> hole -> data +0: [0..7]: data +1: [8..31]: unwritten +2: [32..39]: data + 12. unwritten -> data -> unwritten +0: [0..39]: unwritten + 13. data -> unwritten -> data +0: [0..7]: data +1: [8..31]: unwritten +2: [32..39]: data diff --git a/group b/group index afe7614..f6e8d7b 100644 --- a/group +++ b/group @@ -354,3 +354,4 @@ deprecated 238 auto quick metadata ioctl 239 auto aio rw 240 auto aio quick rw +241 auto quick prealloc -- 1.7.1 _______________________________________________ xfs mailing list xfs@oss.sgi.com http://oss.sgi.com/mailman/listinfo/xfs