4 # This test checks the project quota values reported by the quota
5 # "df" and "report" subcommands to ensure they match what they
6 # should be. There was a bug (fixed by xfsprogs commit 7cb2d41b)
7 # where the values reported were double what they should have been.
11 #-----------------------------------------------------------------------
12 # Copyright (c) 2011 SGI. All Rights Reserved.
14 # This program is free software; you can redistribute it and/or
15 # modify it under the terms of the GNU General Public License as
16 # published by the Free Software Foundation.
18 # This program is distributed in the hope that it would be useful,
19 # but WITHOUT ANY WARRANTY; without even the implied warranty of
20 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
21 # GNU General Public License for more details.
23 # You should have received a copy of the GNU General Public License
24 # along with this program; if not, write the Free Software Foundation,
25 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
26 #-----------------------------------------------------------------------
32 echo "QA output created by ${seq}"
36 cp /dev/null "${seq}.full"
39 my_projects=${tmp}.projects
40 my_projid=${tmp}.projid
41 proj_name=test_project
44 qlimit_meg=500 # 500M limit imposed = 500 * 1024 * 1024 bytes
46 status=1 # failure is the default!
47 trap "_cleanup; exit \$status" 0 1 2 3 15
55 # get standard environment, filters and checks
60 echo "Silence is golden."
62 # real QA test starts here
64 proj_dir="${SCRATCH_MNT}/test"
66 # Modify as appropriate.
74 # Make sure the hard limits reported are what was set.
75 # It is entirely too clever...
76 # It exploits the fact that we've set the soft and hard limits to
77 # the same value, and as a result the value in the fourth field in
78 # both the "df" and the "report" output. For "report", the line we're
79 # interested in contains our project name in the first field. For "df"
80 # it contains our project directory in the last field.
84 proj_name = "'${proj_name}'";
85 proj_dir = "'${proj_dir}'";
86 qlimit_meg = '${qlimit_meg}';
87 qlimit = qlimit_meg * 1024 * 1024;
89 # This function parses the human-readable values produced
91 function byte_size(value, result) {
92 result = strtonum(value);
94 gsub("[0-9][0-9]*", "", unit);
95 shift = index("KMGTPE", unit);
101 if ($1 !~ proj_name && $nf !~ proj_dir)
103 bsize = byte_size($4);
105 printf("hard limit %d bytes, expected %d\n",
112 xfs_quota -P "${my_projid}" -D "${my_projects}" -x \
113 -c "$@" "${SCRATCH_MNT}"
116 # Set up--mount scratch and create the project directory
118 echo ${proj_name}:${proj_num} > "${my_projid}"
119 echo ${proj_num}:${proj_dir} > "${my_projects}"
121 _scratch_mkfs >> "${seq}.full" 2>&1
123 export MOUNT_OPTIONS="-opquota"
125 mkdir -p "${proj_dir}"
127 # Setup the project quota directory
128 _quota_cmd "project -s ${proj_name}" >> "${seq}.full" 2>&1
130 # Assign block quota limits
131 _quota_cmd "limit -p bhard=${qlimit_meg}m bsoft=${qlimit_meg}m ${proj_name}" \
132 2>> "${seq}.full" 1>&2
134 # See what gets reported
135 _quota_cmd "report" | _filter_quota_rpt 2>> "${seq}.full"
136 _quota_cmd "df" | _filter_quota_rpt 2>> "${seq}.full"
138 # This time using "human readable" output
139 _quota_cmd "report -h" | _filter_quota_rpt 2>> "${seq}.full"
140 _quota_cmd "df -h" | _filter_quota_rpt 2>> "${seq}.full"
146 status=0 # success, all done