From: Xiong Zhou <xzhou-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> To: fstests-u79uwXL29TY76Z2rM5mHXA@public.gmane.org Cc: linux-nvdimm-y27Ovi1pjclAfugRpC6u6w@public.gmane.org, eguan-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org Subject: [PATCH v4 2/2] generic: test mmap io through DAX and non-DAX Date: Fri, 20 Jan 2017 14:15:50 +0800 [thread overview] Message-ID: <1484892950-25178-3-git-send-email-xzhou@redhat.com> (raw) In-Reply-To: <1484892950-25178-1-git-send-email-xzhou-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> Mount TEST_DEV as non-DAX, SCRATCH_DEV as DAX, then do some IO between them. In this case we use mmap and dio/buffered IO read/write test programme. Signed-off-by: Xiong Zhou <xzhou-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> --- tests/generic/405 | 119 ++++++++++++++++++++++++++++++++++++++++++++++++++ tests/generic/405.out | 2 + tests/generic/group | 1 + 3 files changed, 122 insertions(+) create mode 100755 tests/generic/405 create mode 100644 tests/generic/405.out diff --git a/tests/generic/405 b/tests/generic/405 new file mode 100755 index 0000000..31d8df5 --- /dev/null +++ b/tests/generic/405 @@ -0,0 +1,119 @@ +#! /bin/bash +# FS QA Test 405 +# +# mmap direct/buffered io between DAX and non-DAX mountpoints. +# +#----------------------------------------------------------------------- +# Copyright (c) 2017 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.* +} + +# get standard environment, filters and checks +. ./common/rc +. ./common/filter + +# remove previous $seqres.full before test +rm -f $seqres.full + +_supported_fs generic +_supported_os Linux +_require_test +_require_scratch_dax +_require_test_program "feature" +_require_test_program "t_mmap_dio" + +# $1 mmap read/write size +t_mmap_dio_dax() +{ + # both dax + # with O_DIRECT first + src/t_mmap_dio $SCRATCH_MNT/tf_{s,d} $1 "dio both dax" + # again with buffered IO + src/t_mmap_dio -b $SCRATCH_MNT/tf_{s,d} \ + $1 "buffered both dax" + + # from non dax to dax + src/t_mmap_dio $TEST_DIR/tf_s \ + $SCRATCH_MNT/tf_d $1 "dio nondax to dax" + src/t_mmap_dio -b $TEST_DIR/tf_s \ + $SCRATCH_MNT/tf_d $1 "buffered nondax to dax" + + # from dax to non dax + src/t_mmap_dio $SCRATCH_MNT/tf_s \ + $TEST_DIR/tf_d $1 "dio dax to nondax" + src/t_mmap_dio -b $SCRATCH_MNT/tf_s \ + $TEST_DIR/tf_d $1 "buffered dax to nondax" + + # both non dax + src/t_mmap_dio $TEST_DIR/tf_{s,d} $1 "dio both nondax" + src/t_mmap_dio -b $TEST_DIR/tf_{s,d} \ + $1 "buffered both nondax" +} + +do_tests() +{ + # less than page size + t_mmap_dio_dax 1024 + # page size + t_mmap_dio_dax `src/feature -s` + # bigger sizes, for PMD faults + t_mmap_dio_dax 16777216 + t_mmap_dio_dax 67108864 +} + +_scratch_mkfs > /dev/null 2>&1 + +# mount SCRATCH_DEV with dax option, TEST_DEV not +export MOUNT_OPTIONS="" +export TEST_FS_MOUNT_OPTS="" +_test_cycle_mount +_fs_options $TEST_DEV | grep -qw "dax" && \ + _notrun "we need $TEST_DEV mount without dax" +_scratch_mount "-o dax" + +psize=`src/feature -s` +tsize=$((1024 * 1024 * 1024)) + +$XFS_IO_PROG -f -c "pwrite -W -b $psize 0 $tsize" \ + $SCRATCH_MNT/tf_s >> $seqres.full 2>&1 +$XFS_IO_PROG -f -c "pwrite -W -b $psize 0 $tsize" \ + $SCRATCH_MNT/tf_d >> $seqres.full 2>&1 +$XFS_IO_PROG -f -c "pwrite -W -b $psize 0 $tsize" \ + $TEST_DIR/tf_s >> $seqres.full 2>&1 +$XFS_IO_PROG -f -c "pwrite -W -b $psize 0 $tsize" \ + $TEST_DIR/tf_d >> $seqres.full 2>&1 + +do_tests + +# success, all done +echo "Silence is golden" +status=0 +exit diff --git a/tests/generic/405.out b/tests/generic/405.out new file mode 100644 index 0000000..bae761d --- /dev/null +++ b/tests/generic/405.out @@ -0,0 +1,2 @@ +QA output created by 405 +Silence is golden diff --git a/tests/generic/group b/tests/generic/group index 6fc9c3d..a1be466 100644 --- a/tests/generic/group +++ b/tests/generic/group @@ -407,3 +407,4 @@ 402 auto quick rw 403 auto quick attr 404 auto quick insert +405 auto quick -- 1.8.3.1
WARNING: multiple messages have this Message-ID (diff)
From: Xiong Zhou <xzhou@redhat.com> To: fstests@vger.kernel.org Cc: jmoyer@redhat.com, ross.zwisler@linux.intel.com, eguan@redhat.com, linux-nvdimm@ml01.01.org, Xiong Zhou <xzhou@redhat.com> Subject: [PATCH v4 2/2] generic: test mmap io through DAX and non-DAX Date: Fri, 20 Jan 2017 14:15:50 +0800 [thread overview] Message-ID: <1484892950-25178-3-git-send-email-xzhou@redhat.com> (raw) In-Reply-To: <1484892950-25178-1-git-send-email-xzhou@redhat.com> Mount TEST_DEV as non-DAX, SCRATCH_DEV as DAX, then do some IO between them. In this case we use mmap and dio/buffered IO read/write test programme. Signed-off-by: Xiong Zhou <xzhou@redhat.com> --- tests/generic/405 | 119 ++++++++++++++++++++++++++++++++++++++++++++++++++ tests/generic/405.out | 2 + tests/generic/group | 1 + 3 files changed, 122 insertions(+) create mode 100755 tests/generic/405 create mode 100644 tests/generic/405.out diff --git a/tests/generic/405 b/tests/generic/405 new file mode 100755 index 0000000..31d8df5 --- /dev/null +++ b/tests/generic/405 @@ -0,0 +1,119 @@ +#! /bin/bash +# FS QA Test 405 +# +# mmap direct/buffered io between DAX and non-DAX mountpoints. +# +#----------------------------------------------------------------------- +# Copyright (c) 2017 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.* +} + +# get standard environment, filters and checks +. ./common/rc +. ./common/filter + +# remove previous $seqres.full before test +rm -f $seqres.full + +_supported_fs generic +_supported_os Linux +_require_test +_require_scratch_dax +_require_test_program "feature" +_require_test_program "t_mmap_dio" + +# $1 mmap read/write size +t_mmap_dio_dax() +{ + # both dax + # with O_DIRECT first + src/t_mmap_dio $SCRATCH_MNT/tf_{s,d} $1 "dio both dax" + # again with buffered IO + src/t_mmap_dio -b $SCRATCH_MNT/tf_{s,d} \ + $1 "buffered both dax" + + # from non dax to dax + src/t_mmap_dio $TEST_DIR/tf_s \ + $SCRATCH_MNT/tf_d $1 "dio nondax to dax" + src/t_mmap_dio -b $TEST_DIR/tf_s \ + $SCRATCH_MNT/tf_d $1 "buffered nondax to dax" + + # from dax to non dax + src/t_mmap_dio $SCRATCH_MNT/tf_s \ + $TEST_DIR/tf_d $1 "dio dax to nondax" + src/t_mmap_dio -b $SCRATCH_MNT/tf_s \ + $TEST_DIR/tf_d $1 "buffered dax to nondax" + + # both non dax + src/t_mmap_dio $TEST_DIR/tf_{s,d} $1 "dio both nondax" + src/t_mmap_dio -b $TEST_DIR/tf_{s,d} \ + $1 "buffered both nondax" +} + +do_tests() +{ + # less than page size + t_mmap_dio_dax 1024 + # page size + t_mmap_dio_dax `src/feature -s` + # bigger sizes, for PMD faults + t_mmap_dio_dax 16777216 + t_mmap_dio_dax 67108864 +} + +_scratch_mkfs > /dev/null 2>&1 + +# mount SCRATCH_DEV with dax option, TEST_DEV not +export MOUNT_OPTIONS="" +export TEST_FS_MOUNT_OPTS="" +_test_cycle_mount +_fs_options $TEST_DEV | grep -qw "dax" && \ + _notrun "we need $TEST_DEV mount without dax" +_scratch_mount "-o dax" + +psize=`src/feature -s` +tsize=$((1024 * 1024 * 1024)) + +$XFS_IO_PROG -f -c "pwrite -W -b $psize 0 $tsize" \ + $SCRATCH_MNT/tf_s >> $seqres.full 2>&1 +$XFS_IO_PROG -f -c "pwrite -W -b $psize 0 $tsize" \ + $SCRATCH_MNT/tf_d >> $seqres.full 2>&1 +$XFS_IO_PROG -f -c "pwrite -W -b $psize 0 $tsize" \ + $TEST_DIR/tf_s >> $seqres.full 2>&1 +$XFS_IO_PROG -f -c "pwrite -W -b $psize 0 $tsize" \ + $TEST_DIR/tf_d >> $seqres.full 2>&1 + +do_tests + +# success, all done +echo "Silence is golden" +status=0 +exit diff --git a/tests/generic/405.out b/tests/generic/405.out new file mode 100644 index 0000000..bae761d --- /dev/null +++ b/tests/generic/405.out @@ -0,0 +1,2 @@ +QA output created by 405 +Silence is golden diff --git a/tests/generic/group b/tests/generic/group index 6fc9c3d..a1be466 100644 --- a/tests/generic/group +++ b/tests/generic/group @@ -407,3 +407,4 @@ 402 auto quick rw 403 auto quick attr 404 auto quick insert +405 auto quick -- 1.8.3.1
next prev parent reply other threads:[~2017-01-20 6:15 UTC|newest] Thread overview: 54+ messages / expand[flat|nested] mbox.gz Atom feed top 2017-01-18 3:07 [PATCH 0/4] mmap dio and DAX Xiong Zhou 2017-01-18 3:07 ` Xiong Zhou [not found] ` <1484708826-23529-1-git-send-email-xzhou-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> 2017-01-18 3:07 ` [PATCH 1/4] common/rc: add _require_scratch_dax Xiong Zhou 2017-01-18 3:07 ` Xiong Zhou [not found] ` <1484708826-23529-2-git-send-email-xzhou-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> 2017-01-19 4:17 ` Eryu Guan 2017-01-19 4:17 ` Eryu Guan 2017-01-18 3:07 ` [PATCH 2/4] src/t_mmap_dio: add mmap dio test Xiong Zhou 2017-01-18 3:07 ` Xiong Zhou 2017-01-18 3:07 ` [PATCH 3/4] xfs: test per-inode DAX flag by IO Xiong Zhou 2017-01-18 3:07 ` Xiong Zhou [not found] ` <1484708826-23529-4-git-send-email-xzhou-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> 2017-01-19 4:24 ` Eryu Guan 2017-01-19 4:24 ` Eryu Guan 2017-01-18 3:07 ` [PATCH 4/4] generic: test mmap dio through DAX and non-DAX Xiong Zhou 2017-01-18 3:07 ` Xiong Zhou [not found] ` <1484708826-23529-5-git-send-email-xzhou-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> 2017-01-19 5:54 ` Eryu Guan 2017-01-19 5:54 ` Eryu Guan [not found] ` <20170119055405.GT1859-+7p9VZFSOIEFmhoHi+V13ACJwEvxM/w9@public.gmane.org> 2017-01-19 10:13 ` [PATCH v2 0/2] mmap dio and DAX Xiong Zhou 2017-01-19 10:13 ` Xiong Zhou 2017-01-19 10:13 ` [PATCH v2 1/2] xfs: test per-inode DAX flag by IO Xiong Zhou [not found] ` <1484820838-5098-2-git-send-email-xzhou-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> 2017-01-19 20:49 ` Ross Zwisler 2017-01-19 20:49 ` Ross Zwisler [not found] ` <20170119204925.GB28456-VuQAYsv1563Yd54FQh9/CA@public.gmane.org> 2017-01-20 1:15 ` Xiong Zhou 2017-01-20 1:15 ` Xiong Zhou 2017-01-20 2:21 ` [PATCH v3] " Xiong Zhou [not found] ` <1484878888-11483-1-git-send-email-xzhou-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> 2017-01-20 6:15 ` [PATCH v4 0/2] mmap dio and DAX Xiong Zhou 2017-01-20 6:15 ` Xiong Zhou [not found] ` <1484892950-25178-1-git-send-email-xzhou-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> 2017-01-20 6:15 ` [PATCH v4 1/2] xfs: test per-inode DAX flag by IO Xiong Zhou 2017-01-20 6:15 ` Xiong Zhou [not found] ` <1484892950-25178-2-git-send-email-xzhou-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> 2017-02-04 15:17 ` [PATCH] fixup! " Ross Zwisler 2017-02-04 15:17 ` Ross Zwisler [not found] ` <1486221472-1007-1-git-send-email-ross.zwisler-VuQAYsv1563Yd54FQh9/CA@public.gmane.org> 2017-02-05 6:21 ` [PATCH v5 0/2] mmap dio and DAX Xiong Zhou 2017-02-05 6:21 ` Xiong Zhou 2017-02-05 6:21 ` [PATCH v5 1/2] xfs: test per-inode DAX flag by IO Xiong Zhou [not found] ` <1486275704-18917-2-git-send-email-xzhou-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> 2017-02-06 19:13 ` Ross Zwisler 2017-02-06 19:13 ` Ross Zwisler 2017-02-05 6:21 ` [PATCH v5 2/2] generic: test mmap io through DAX and non-DAX Xiong Zhou 2017-02-06 19:17 ` Ross Zwisler 2017-02-08 4:11 ` [PATCH v6 0/2] mmap dio and DAX Xiong Zhou 2017-02-08 4:11 ` [PATCH v6 1/2] xfs: test per-inode DAX flag by IO Xiong Zhou 2017-02-08 4:11 ` [PATCH v6 2/2] generic: test mmap io through DAX and non-DAX Xiong Zhou 2017-02-17 6:46 ` Eryu Guan [not found] ` <20170217064624.GC24562-+7p9VZFSOIEFmhoHi+V13ACJwEvxM/w9@public.gmane.org> 2017-02-17 6:52 ` Xiong Zhou 2017-02-17 6:52 ` Xiong Zhou 2017-01-20 6:15 ` Xiong Zhou [this message] 2017-01-20 6:15 ` [PATCH v4 " Xiong Zhou 2017-01-24 22:28 ` [PATCH v4 0/2] mmap dio and DAX Ross Zwisler 2017-02-03 5:57 ` Xiong Zhou 2017-02-03 6:29 ` Eryu Guan [not found] ` <20170203055717.acjivw4o4zmxhd64-E9dkjZ7ERC1QcClZ3XN9yxcY2uh10dtjAL8bYrjMMd8@public.gmane.org> 2017-02-03 16:57 ` Ross Zwisler 2017-02-03 16:57 ` Ross Zwisler [not found] ` <20170203165710.GA24667-VuQAYsv1563Yd54FQh9/CA@public.gmane.org> 2017-02-04 10:14 ` Xiong Zhou 2017-02-04 10:14 ` Xiong Zhou [not found] ` <1484820838-5098-1-git-send-email-xzhou-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> 2017-01-19 10:13 ` [PATCH v2 2/2] generic: test mmap dio through DAX and non-DAX Xiong Zhou 2017-01-19 10:13 ` Xiong Zhou
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