mirror of
https://github.com/linux-apfs/apfstests.git
synced 2026-05-01 15:01:44 -07:00
Eryu Guan
f722c48d4c
Commit 23f60ef304 ("generic/38[3-6]: require project quota to be
enabled on SCRATCH_DEV") introduced a regression that leads
_require_projquota, which uses src/feature to call a quotactl,
operate before the filesystem is mounted, and results in tests not
run on XFS and ext4.
Revert the problematic patch first, because don't want to lose
project quota test coverage on XFS and ext4. We can fix the false
failure on ext3/2 later,
Reported-by: Eric Sandeen <sandeen@redhat.com>
Reviewed-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: Eryu Guan <eguan@redhat.com>
157 lines
4.1 KiB
Bash
Executable File
157 lines
4.1 KiB
Bash
Executable File
#! /bin/bash
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# FS QA Test No. 386
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#
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# This test checks the project quota values reported by the quota
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# "df" and "report" subcommands to ensure they match what they
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# should be. There was a bug (fixed by xfsprogs commit 7cb2d41b)
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# where the values reported were double what they should have been.
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#
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# SGI PV 1015651
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#
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#-----------------------------------------------------------------------
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# Copyright (c) 2011 SGI. 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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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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rm -f $seqres.full
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tmp=/tmp/$$
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my_projects=$tmp.projects
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my_projid=$tmp.projid
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proj_name=test_project
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proj_num=1
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qlimit_meg=500 # 500M limit imposed = 500 * 1024 * 1024 bytes
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status=1 # failure 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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rm -f $tmp.*
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}
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# get standard environment, filters and checks
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. ./common/rc
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. ./common/filter
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. ./common/quota
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echo "Silence is golden."
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# real QA test starts here
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proj_dir="$SCRATCH_MNT/test"
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# Modify as appropriate.
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_supported_fs generic
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_supported_os Linux
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_require_quota
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_require_xfs_quota_foreign
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_require_scratch
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# Make sure the hard limits reported are what was set.
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# It is entirely too clever...
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# It exploits the fact that we've set the soft and hard limits to
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# the same value, and as a result the value in the fourth field in
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# both the "df" and the "report" output. For "report", the line we're
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# interested in contains our project name in the first field. For "df"
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# it contains our project directory in the last field.
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# But if the device name is too long, the "df" output is broke into two
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# lines, the fourth field is not correct, so take $(nf-2) of "df"
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_filter_quota_rpt() {
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awk '
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BEGIN {
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proj_name = "'${proj_name}'";
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proj_dir = "'${proj_dir}'";
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qlimit_meg = '${qlimit_meg}';
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qlimit = qlimit_meg * 1024 * 1024;
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}
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# This function parses the human-readable values produced
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# by xfs_quota output
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function byte_size(value, result) {
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result = strtonum(value);
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unit = value;
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gsub("[0-9][0-9]*", "", unit);
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shift = index("KMGTPE", unit);
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while (shift--)
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result *= 1024;
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return result;
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}
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{
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if ($1 =~ proj_name) {
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# this is the "report" output
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bsize = byte_size($4);
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} else if ($nf =~ proj_dir) {
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# this is the "df" output
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bsize = byte_size($(nf-2));
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} else {
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next;
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}
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if (bsize != qlimit)
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printf("hard limit %d bytes, expected %d\n",
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bsize, qlimit);
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}
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'
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}
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_quota_cmd() {
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$XFS_QUOTA_PROG -P "$my_projid" -D "$my_projects" -x \
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-c "$@" "$SCRATCH_MNT"
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}
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# Set up--mount scratch and create the project directory
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echo $proj_name:$proj_num > "$my_projid"
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echo $proj_num:$proj_dir > "$my_projects"
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_scratch_mkfs >> "$seqres.full" 2>&1
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_scratch_enable_pquota
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_qmount_option "prjquota"
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_qmount
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_require_prjquota $SCRATCH_DEV
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mkdir -p "${proj_dir}"
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# Setup the project quota directory
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_quota_cmd "project -s ${proj_name}" >> "$seqres.full" 2>&1
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# Assign block quota limits
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_quota_cmd "limit -p bhard=${qlimit_meg}m bsoft=${qlimit_meg}m ${proj_name}" \
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2>> "$seqres.full" 1>&2
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# See what gets reported
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_quota_cmd "report" | _filter_quota_rpt 2>> "$seqres.full"
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_quota_cmd "df" | _filter_quota_rpt 2>> "$seqres.full"
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# This time using "human readable" output
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_quota_cmd "report -h" | _filter_quota_rpt 2>> "$seqres.full"
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_quota_cmd "df -h" | _filter_quota_rpt 2>> "$seqres.full"
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# Clean up
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rm -rf "$proj_dir"
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_scratch_unmount
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status=0 # success, all done
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