6 # Copyright (C) 2013 Red Hat, Inc.
8 # This program is free software; you can redistribute it and/or modify
9 # it under the terms of the GNU General Public License as published by
10 # the Free Software Foundation; either version 2 of the License, or
11 # (at your option) any later version.
13 # This program is distributed in the hope that it will be useful,
14 # but WITHOUT ANY WARRANTY; without even the implied warranty of
15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 # GNU General Public License for more details.
18 # You should have received a copy of the GNU General Public License
19 # along with this program. If not, see <http://www.gnu.org/licenses/>.
26 echo "QA output created by $seq"
28 status=1 # failure is the default!
33 IMGFMT=qcow2 _rm_test_img "$TEST_IMG.qcow2"
35 trap "_cleanup; exit \$status" 0 1 2 3 15
37 # get standard environment, filters and checks
41 # This tests vmdk-specific low-level functionality
46 # We test all kinds of VMDK options here, so ignore user-specified options
51 grain_table_size_offset=44
54 echo "=== Testing invalid granularity ==="
56 poke_file "$TEST_IMG" "$granularity_offset" "\xff\xff\xff\xff\xff\xff\xff\xff"
57 { $QEMU_IO -c "read 0 512" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir
60 echo "=== Testing too big L2 table size ==="
62 poke_file "$TEST_IMG" "$grain_table_size_offset" "\xff\xff\xff\xff"
63 { $QEMU_IO -c "read 0 512" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir
66 echo "=== Testing too big L1 table size ==="
68 poke_file "$TEST_IMG" "$capacity_offset" "\xff\xff\xff\xff"
69 poke_file "$TEST_IMG" "$grain_table_size_offset" "\x01\x00\x00\x00"
70 { $QEMU_IO -c "read 0 512" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir
73 echo "=== Testing monolithicFlat creation and opening ==="
74 _make_test_img -o "subformat=monolithicFlat" 2G
79 echo "=== Testing monolithicFlat with zeroed_grain ==="
80 _make_test_img -o "subformat=monolithicFlat,zeroed_grain=on" 2G
84 echo "=== Testing big twoGbMaxExtentFlat ==="
85 _make_test_img -o "subformat=twoGbMaxExtentFlat" 1000G
86 _img_info --format-specific | _filter_img_info --format-specific
90 echo "=== Testing malformed VMFS extent description line ==="
91 cat >"$TEST_IMG" <<EOF
99 RW 12582912 VMFS "dummy.vmdk" 1
104 echo "=== Testing truncated sparse ==="
105 _make_test_img -o "subformat=monolithicSparse" 100G
106 truncate -s 10M $TEST_IMG
110 echo "=== Converting to streamOptimized from image with small cluster size==="
111 TEST_IMG="$TEST_IMG.qcow2" IMGFMT=qcow2 _make_test_img -o "cluster_size=4096" 1G
112 $QEMU_IO -f qcow2 -c "write -P 0xa 0 512" "$TEST_IMG.qcow2" | _filter_qemu_io
113 $QEMU_IO -f qcow2 -c "write -P 0xb 10240 512" "$TEST_IMG.qcow2" | _filter_qemu_io
114 $QEMU_IMG convert -f qcow2 -O vmdk -o subformat=streamOptimized "$TEST_IMG.qcow2" "$TEST_IMG" 2>&1
117 echo "=== Testing monolithicFlat with internally generated JSON file name ==="
119 echo '--- blkdebug ---'
120 # Should work, because bdrv_dirname() works fine with blkdebug
121 _make_test_img -o "subformat=monolithicFlat" 64M
122 $QEMU_IO -c "open -o driver=$IMGFMT,file.driver=blkdebug,file.image.filename=$TEST_IMG,file.inject-error.0.event=read_aio" \
125 | _filter_testdir | _filter_imgfmt | _filter_img_info
128 echo '--- quorum ---'
129 # Should not work, because bdrv_dirname() does not work with quorum
130 _make_test_img -o "subformat=monolithicFlat" 64M
131 cp "$TEST_IMG" "$TEST_IMG.orig"
134 \"driver\": \"$IMGFMT\",
136 \"driver\": \"quorum\",
138 \"driver\": \"file\",
139 \"filename\": \"$TEST_IMG\"
141 \"driver\": \"file\",
142 \"filename\": \"$TEST_IMG.orig\"
144 \"vote-threshold\": 1
147 filename=$(echo "$filename" | tr '\n' ' ' | sed -e 's/\s\+/ /g')
148 $QEMU_IMG info "$filename" 2>&1 \
149 | sed -e "s/'json:[^']*'/\$QUORUM_FILE/g" \
150 | _filter_testdir | _filter_imgfmt | _filter_img_info
154 echo "=== Testing version 3 ==="
155 _use_sample_img iotest-version3.vmdk.bz2
158 $QEMU_IO -r -c "read -P $(( i % 10 + 0x30 )) $(( i * 64 * 1024 * 10 + i * 512 )) 512" $TEST_IMG \
164 echo "=== Testing 4TB monolithicFlat creation and IO ==="
165 _make_test_img -o "subformat=monolithicFlat" 4T
167 $QEMU_IO -c "write -P 0xa 900G 512" "$TEST_IMG" | _filter_qemu_io
168 $QEMU_IO -c "read -v 900G 1024" "$TEST_IMG" | _filter_qemu_io
172 echo "=== Testing qemu-img map on extents ==="
173 for fmt in monolithicSparse twoGbMaxExtentSparse; do
174 _make_test_img -o "subformat=$fmt" 31G
175 $QEMU_IO -c "write 65024 1k" "$TEST_IMG" | _filter_qemu_io
176 $QEMU_IO -c "write 2147483136 1k" "$TEST_IMG" | _filter_qemu_io
177 $QEMU_IO -c "write 5G 1k" "$TEST_IMG" | _filter_qemu_io
178 $QEMU_IMG map "$TEST_IMG" | _filter_testdir
183 echo "=== Testing afl image with a very large capacity ==="
184 _use_sample_img afl9.vmdk.bz2
185 _img_info | grep -q 'Cannot allocate memory' && _notrun "Insufficent memory, skipped test"