On 7/6/16 1:22 AM, Wang Shilong wrote:
> From: Wang Shilong <wshilong@xxxxxxx>
>
> lsattr/chattr support both of ext4 and xfs, add
> a test to cover both of them.
Thanks for making this generic; some comments below.
> 1. ioctl with project quota.
> 2. project inherit attribute.
> 3. Link accross project should fail
s/accross/across/ FWIW :)
> 4. change project ignores quota
>
> Signed-off-by: Wang Shilong <wshilong@xxxxxxx>
> ---
> tests/generic/362 | 130 ++++++++++++++++++++++++++++++++++++++++++++++++++
> tests/generic/362.out | 8 ++++
> tests/generic/group | 1 +
> 3 files changed, 139 insertions(+)
> create mode 100755 tests/generic/362
> create mode 100644 tests/generic/362.out
>
> diff --git a/tests/generic/362 b/tests/generic/362
> new file mode 100755
> index 0000000..f763bc5
> --- /dev/null
> +++ b/tests/generic/362
> @@ -0,0 +1,130 @@
> +#! /bin/bash
> +# FS QA Test No. 030
> +#
> +# Test Project quota attr function
> +#
> +#-----------------------------------------------------------------------
> +# Copyright 2016 (C) Wang Shilong <wshilong@xxxxxxx>
> +#
> +# 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
> +#
> +#-----------------------------------------------------------------------
> +#
> +
> +seqfull=$0
> +seq=`basename $0`
> +seqres=$RESULT_DIR/$seq
> +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
> +. ./common/attr
> +. ./common/quota
> +
> +# real QA test starts here
> +_supported_fs ext4 xfs
> +_supported_os Linux
> +
> +_require_scratch
> +_require_chattr
> +_require_test_lsattr
> +_require_quota
We need a _require test to see if the generic quota tools
support project quota, or this will fail due to lack of
userspace support:
+setquota: invalid option -- 'P'
+setquota: Usage:
+ setquota [-u|-g] [-rm] [-F quotaformat] <user|group>
...
same for chattr & lsattr:
+Usage: chattr [-RVf] [-+=AacDdeijsSu] [-v version] files...
...
+lsattr: invalid option -- 'p'
If any of these don't work, the test should _notrun with
a short explanation about the requirement; see more below.
> +
> +rm -f $seqres.full
> +MKFSOPTIONS=""
> +MOUNTOPTIONS=""
> +
> +function setup_quota_options()
> +{
> + case $FSTYP in
> + xfs)
> + #quotaon rely on this.
> + MOUNTOPTIONS="-o pquota"
> + ;;
> + ext4)
> + #project quota is disabled in default.
> + MKFSOPTIONS="-O quota,project"
> + ;;
Ok, that explains that mystery, I wasn't sure how to enable
project quota on ext4.
(but I'm curious, why doesn't ext4 have a pquota mount option to
match its grpquota and usrquota mount options? Seems like strange
asymmetry)
But this will also _require a check to be sure mke2fs understands
the "-O project" option, and _notrun if it doesn't.
I think this could all be wrapped up in a "_require_vfs_project_quota"
test, which tests:
1) linux-quota userspace support
2) e2fsprogs userspace support
3) kernel support for the filesystem being tested.
(if the filesystem doesn't support it in kernelspace, we get stuff like
+mount: wrong fs type, bad option, bad superblock on /dev/sdb2,
+ missing codepage or helper program, or other error
+ In some cases useful info is found in syslog - try
+ dmesg | tail or so
+
+chattr: Inappropriate ioctl for device while setting project on /mnt/scratch/dir
+lsattr: Inappropriate ioctl for device While reading project on /mnt/scratch/dir/foo)
> + *)
> + ;;
> + esac
> +
> +}
> +
> +function set_inherit_attribute()
I don't think this is really needed, either xfs_io or chattr
should work, assuming it's new enough.
Just using chattr should suffice for all filesystems; the test
uses lsattr directly later, so using chattr directly as well makes
more sense to me.
> +{
> + case $FSTYP in
> + xfs)
> + $XFS_IO_PROG -r -c 'chattr +P' $*
(why "-r" ?)
> + ;;
> + ext4)
> + chattr +P $*
> + ;;
> + *)
> + ;;
> + esac
> +}
> +
> +setup_quota_options
> +
> +echo "+ create scratch fs"
> +_scratch_mkfs $MKFSOPTIONS > /dev/null 2>&1
> +
> +echo "+ mount fs image"
> +_scratch_mount $MOUNTOPTIONS
> +
> +function attr_test()
> +{
> + #default project without inherit
> + mkdir $SCRATCH_MNT/dir
> + chattr -p 123456 $SCRATCH_MNT/dir | _filter_scratch | _filter_spaces
> + lsattr -p $SCRATCH_MNT/dir | _filter_scratch | $AWK_PROG '{print $1" "$3}'
> + touch $SCRATCH_MNT/dir/foo
> + lsattr -p $SCRATCH_MNT/dir/foo | _filter_scratch | $AWK_PROG '{print $1" "$3}'
> +
> + #test project inherit with inherit attribute
> + set_inherit_attribute $SCRATCH_MNT/dir
> + touch $SCRATCH_MNT/dir/foo1
> + lsattr -p $SCRATCH_MNT/dir/foo1 | _filter_scratch | $AWK_PROG '{print $1" "$3}'
> +
> + #Link accross project should fail
s/accross/across :)
> + mkdir $SCRATCH_MNT/dir1
> + set_inherit_attribute $SCRATCH_MNT/dir1
> + chattr -p 654321 $SCRATCH_MNT/dir1 | _filter_scratch | _filter_spaces
> + ln $SCRATCH_MNT/dir/foo1 $SCRATCH_MNT/dir1/foo1 2>&1 \
> + | _filter_scratch | _filter_spaces
ln output seems to have changed at some point, so there needs to be some filtering
or replacement on the ln error:
-ln: failed to create hard link 'SCRATCH_MNT/dir1/foo1' => 'SCRATCH_MNT/dir/foo1': Invalid cross-device link
+ln: creating hard link 'SCRATCH_MNT/dir1/foo1' => 'SCRATCH_MNT/dir/foo1': Invalid cross-device link
> +
> + #mv accross different projects should work
s/accross/across :)
> + mv $SCRATCH_MNT/dir/foo1 $SCRATCH_MNT/dir1/foo1
> + lsattr -p $SCRATCH_MNT/dir1/foo1 | _filter_scratch | $AWK_PROG '{print $1" "$3}'
> +
> + #change project ignores quota
> + quotaon $SCRATCH_MNT >/dev/null 2>&1
> + setquota -P 654321 0 0 0 1 $SCRATCH_MNT/
> + chattr -p 123456 $SCRATCH_MNT/dir1/foo1 | _filter_scratch | _filter_spaces
> + lsattr -p $SCRATCH_MNT/dir1/foo1 | _filter_scratch | $AWK_PROG '{print $1" "$3}'
> +}
> +attr_test
> diff --git a/tests/generic/362.out b/tests/generic/362.out
> new file mode 100644
> index 0000000..31db991
> --- /dev/null
> +++ b/tests/generic/362.out
> @@ -0,0 +1,8 @@
> +QA output created by 362
> ++ create scratch fs
> ++ mount fs image
> +0 SCRATCH_MNT/dir/foo
> +123456 SCRATCH_MNT/dir/foo1
> +ln: failed to create hard link 'SCRATCH_MNT/dir1/foo1' => 'SCRATCH_MNT/dir/foo1': Invalid cross-device link
> +654321 SCRATCH_MNT/dir1/foo1
> +123456 SCRATCH_MNT/dir1/foo1
> diff --git a/tests/generic/group b/tests/generic/group
> index 7491282..e834762 100644
> --- a/tests/generic/group
> +++ b/tests/generic/group
> @@ -364,3 +364,4 @@
> 359 auto quick clone
> 360 auto quick metadata
> 361 auto quick
> +362 auto quick
>
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