es1370: check total frame count against current frame
[qemu/ar7.git] / tests / qemu-iotests / 077
blobc28495208222093c39a8542b814fb20811083861
1 #!/usr/bin/env bash
3 # Test concurrent pread/pwrite
5 # Copyright (C) 2014 Red Hat, Inc.
7 # This program is free software; you can redistribute it and/or modify
8 # it under the terms of the GNU General Public License as published by
9 # the Free Software Foundation; either version 2 of the License, or
10 # (at your option) any later version.
12 # This program is distributed in the hope that it will be useful,
13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 # GNU General Public License for more details.
17 # You should have received a copy of the GNU General Public License
18 # along with this program. If not, see <http://www.gnu.org/licenses/>.
21 # creator
22 owner=kwolf@redhat.com
24 seq=`basename $0`
25 echo "QA output created by $seq"
27 status=1 # failure is the default!
29 _cleanup()
31 _cleanup_test_img
33 trap "_cleanup; exit \$status" 0 1 2 3 15
35 # get standard environment, filters and checks
36 . ./common.rc
37 . ./common.filter
39 _supported_fmt raw
40 _supported_proto generic
41 _supported_os Linux
43 CLUSTER_SIZE=4k
44 size=128M
46 _make_test_img $size
48 echo
49 echo "== Some concurrent requests involving RMW =="
51 test_io()
53 echo "open -o driver=$IMGFMT,file.align=4k blkdebug::$TEST_IMG"
54 # A simple RMW request
55 cat <<EOF
56 aio_write -P 10 0x200 0x200
57 aio_flush
58 EOF
60 # Sequential RMW requests on the same physical sector
61 off=0x1000
62 for ev in "head" "after_head"; do
63 cat <<EOF
64 break pwritev_rmw_$ev A
65 aio_write -P 10 $((off + 0x200)) 0x200
66 wait_break A
67 aio_write -P 11 $((off + 0x400)) 0x200
68 sleep 100
69 resume A
70 aio_flush
71 EOF
72 off=$((off + 0x1000))
73 done
75 # Chained dependencies
76 cat <<EOF
77 break pwritev_rmw_after_tail A
78 aio_write -P 10 0x5000 0x200
79 wait_break A
80 aio_write -P 11 0x5200 0x200
81 aio_write -P 12 0x5400 0x200
82 aio_write -P 13 0x5600 0x200
83 aio_write -P 14 0x5800 0x200
84 aio_write -P 15 0x5a00 0x200
85 aio_write -P 16 0x5c00 0x200
86 aio_write -P 17 0x5e00 0x200
87 sleep 100
88 resume A
89 aio_flush
90 EOF
92 # Overlapping multiple requests
93 cat <<EOF
94 break pwritev_rmw_after_tail A
95 aio_write -P 10 0x6000 0x200
96 wait_break A
97 break pwritev_rmw_after_head B
98 aio_write -P 10 0x7e00 0x200
99 wait_break B
100 aio_write -P 11 0x6800 0x1000
101 resume A
102 sleep 100
103 resume B
104 aio_flush
107 cat <<EOF
108 break pwritev_rmw_after_tail A
109 aio_write -P 10 0x8000 0x200
110 wait_break A
111 break pwritev_rmw_after_head B
112 aio_write -P 10 0x9e00 0x200
113 wait_break B
114 aio_write -P 11 0x8800 0x1000
115 resume B
116 sleep 100
117 resume A
118 aio_flush
121 cat <<EOF
122 break pwritev_rmw_after_tail A
123 aio_write -P 10 0xa000 0x200
124 wait_break A
125 aio_write -P 11 0xa800 0x1000
126 break pwritev_rmw_after_head B
127 aio_write -P 10 0xbe00 0x200
128 wait_break B
129 resume A
130 sleep 100
131 resume B
132 aio_flush
135 cat <<EOF
136 break pwritev_rmw_after_tail A
137 aio_write -P 10 0xc000 0x200
138 wait_break A
139 aio_write -P 11 0xc800 0x1000
140 break pwritev_rmw_after_head B
141 aio_write -P 10 0xde00 0x200
142 wait_break B
143 resume B
144 sleep 100
145 resume A
146 aio_flush
149 # Only RMW for the tail part
150 cat <<EOF
151 break pwritev_rmw_after_tail A
152 aio_write -P 10 0xe000 0x1800
153 wait_break A
154 aio_write -P 11 0xf000 0xc00
155 sleep 100
156 resume A
157 aio_flush
160 cat <<EOF
161 break pwritev A
162 aio_write -P 10 0x10000 0x800
163 wait_break A
164 break pwritev_rmw_after_tail B
165 aio_write -P 11 0x10000 0x400
166 break pwritev_done C
167 resume A
168 wait_break C
169 resume C
170 sleep 100
171 wait_break B
172 resume B
173 aio_flush
176 cat <<EOF
177 break pwritev A
178 aio_write -P 10 0x11000 0x800
179 wait_break A
180 aio_write -P 11 0x11000 0x1000
181 sleep 100
182 resume A
183 aio_flush
187 test_io | $QEMU_IO | _filter_qemu_io | \
188 sed -e 's,[0-9/]* bytes at offset [0-9]*,XXX/XXX bytes at offset XXX,g' \
189 -e 's/^[0-9]* \(bytes\|KiB\)/XXX bytes/' \
190 -e '/Suspended/d' \
191 -e '/blkdebug: Resuming request/d'
193 echo
194 echo "== Verify image content =="
196 verify_io()
198 # A simple RMW request
199 echo read -P 0 0 0x200
200 echo read -P 10 0x200 0x200
201 echo read -P 0 0x400 0xc00
203 # Sequential RMW requests on the same physical sector
204 echo read -P 0 0x1000 0x200
205 echo read -P 10 0x1200 0x200
206 echo read -P 11 0x1400 0x200
207 echo read -P 0 0x1600 0xa00
209 echo read -P 0 0x2000 0x200
210 echo read -P 10 0x2200 0x200
211 echo read -P 11 0x2400 0x200
212 echo read -P 0 0x2600 0xa00
214 # Chained dependencies
215 echo read -P 10 0x5000 0x200
216 echo read -P 11 0x5200 0x200
217 echo read -P 12 0x5400 0x200
218 echo read -P 13 0x5600 0x200
219 echo read -P 14 0x5800 0x200
220 echo read -P 15 0x5a00 0x200
221 echo read -P 16 0x5c00 0x200
222 echo read -P 17 0x5e00 0x200
224 # Overlapping multiple requests
225 echo read -P 10 0x6000 0x200
226 echo read -P 0 0x6200 0x600
227 echo read -P 11 0x6800 0x1000
228 echo read -P 0 0x7800 0x600
229 echo read -P 10 0x7e00 0x200
231 echo read -P 10 0x8000 0x200
232 echo read -P 0 0x8200 0x600
233 echo read -P 11 0x8800 0x1000
234 echo read -P 0 0x9800 0x600
235 echo read -P 10 0x9e00 0x200
237 echo read -P 10 0xa000 0x200
238 echo read -P 0 0xa200 0x600
239 echo read -P 11 0xa800 0x1000
240 echo read -P 0 0xb800 0x600
241 echo read -P 10 0xbe00 0x200
243 echo read -P 10 0xc000 0x200
244 echo read -P 0 0xc200 0x600
245 echo read -P 11 0xc800 0x1000
246 echo read -P 0 0xd800 0x600
247 echo read -P 10 0xde00 0x200
249 # Only RMW for the tail part
250 echo read -P 10 0xe000 0x1000
251 echo read -P 11 0xf800 0x400
252 echo read -P 0 0xfc00 0x400
254 echo read -P 11 0x10000 0x400
255 echo read -P 10 0x10400 0x400
257 echo read -P 11 0x11800 0x800
260 verify_io | $QEMU_IO "$TEST_IMG" | _filter_qemu_io
262 _check_test_img
264 # success, all done
265 echo "*** done"
266 rm -f $seq.full
267 status=0