| #!/usr/bin/env bash |
| # group: rw quick |
| # |
| # Test case for vmdk |
| # |
| # Copyright (C) 2013 Red Hat, Inc. |
| # |
| # 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; either version 2 of the License, or |
| # (at your option) any later version. |
| # |
| # This program is distributed in the hope that it will 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, see <http://www.gnu.org/licenses/>. |
| # |
| |
| # creator |
| owner=fam@euphon.net |
| |
| seq=`basename $0` |
| echo "QA output created by $seq" |
| |
| status=1 # failure is the default! |
| |
| _cleanup() |
| { |
| _cleanup_test_img |
| IMGFMT=qcow2 _rm_test_img "$TEST_IMG.qcow2" |
| } |
| trap "_cleanup; exit \$status" 0 1 2 3 15 |
| |
| # get standard environment, filters and checks |
| . ./common.rc |
| . ./common.filter |
| |
| # This tests vmdk-specific low-level functionality |
| _supported_fmt vmdk |
| _supported_proto file |
| _supported_os Linux |
| |
| # We test all kinds of VMDK options here, so ignore user-specified options |
| IMGOPTS="" |
| |
| capacity_offset=16 |
| granularity_offset=20 |
| grain_table_size_offset=44 |
| |
| echo |
| echo "=== Testing invalid granularity ===" |
| _make_test_img 64M |
| poke_file "$TEST_IMG" "$granularity_offset" "\xff\xff\xff\xff\xff\xff\xff\xff" |
| { $QEMU_IO -c "read 0 512" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir |
| |
| echo |
| echo "=== Testing too big L2 table size ===" |
| _make_test_img 64M |
| poke_file "$TEST_IMG" "$grain_table_size_offset" "\xff\xff\xff\xff" |
| { $QEMU_IO -c "read 0 512" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir |
| |
| echo |
| echo "=== Testing too big L1 table size ===" |
| _make_test_img 64M |
| poke_file "$TEST_IMG" "$capacity_offset" "\xff\xff\xff\xff" |
| poke_file "$TEST_IMG" "$grain_table_size_offset" "\x01\x00\x00\x00" |
| { $QEMU_IO -c "read 0 512" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir |
| |
| echo |
| echo "=== Testing monolithicFlat creation and opening ===" |
| _make_test_img -o "subformat=monolithicFlat" 2G |
| _img_info |
| _cleanup_test_img |
| |
| echo |
| echo "=== Testing monolithicFlat with zeroed_grain ===" |
| _make_test_img -o "subformat=monolithicFlat,zeroed_grain=on" 2G |
| _cleanup_test_img |
| |
| echo |
| echo "=== Testing big twoGbMaxExtentFlat ===" |
| _make_test_img -o "subformat=twoGbMaxExtentFlat" 1000G |
| _img_info --format-specific | _filter_img_info --format-specific |
| _cleanup_test_img |
| |
| echo |
| echo "=== Testing malformed VMFS extent description line ===" |
| cat >"$TEST_IMG" <<EOF |
| # Disk DescriptorFile |
| version=1 |
| CID=58ab4847 |
| parentCID=ffffffff |
| createType="vmfs" |
| |
| # Extent description |
| RW 12582912 VMFS "dummy.vmdk" 1 |
| EOF |
| _img_info |
| |
| echo |
| echo "=== Testing truncated sparse ===" |
| _make_test_img -o "subformat=monolithicSparse" 100G |
| truncate -s 10M $TEST_IMG |
| _img_info |
| |
| echo |
| echo "=== Converting to streamOptimized from image with small cluster size===" |
| TEST_IMG="$TEST_IMG.qcow2" IMGFMT=qcow2 _make_test_img -o "cluster_size=4096" 1G |
| $QEMU_IO -f qcow2 -c "write -P 0xa 0 512" "$TEST_IMG.qcow2" | _filter_qemu_io |
| $QEMU_IO -f qcow2 -c "write -P 0xb 10240 512" "$TEST_IMG.qcow2" | _filter_qemu_io |
| $QEMU_IMG convert -f qcow2 -O vmdk -o subformat=streamOptimized "$TEST_IMG.qcow2" "$TEST_IMG" 2>&1 |
| |
| echo |
| echo "=== Testing monolithicFlat with internally generated JSON file name ===" |
| |
| echo '--- blkdebug ---' |
| # Should work, because bdrv_dirname() works fine with blkdebug |
| _make_test_img -o "subformat=monolithicFlat" 64M |
| $QEMU_IO -c "open -o driver=$IMGFMT,file.driver=blkdebug,file.image.filename=$TEST_IMG,file.inject-error.0.event=read_aio" \ |
| -c info \ |
| 2>&1 \ |
| | _filter_testdir | _filter_imgfmt | _filter_img_info |
| _cleanup_test_img |
| |
| echo '--- quorum ---' |
| # Should not work, because bdrv_dirname() does not work with quorum |
| _make_test_img -o "subformat=monolithicFlat" 64M |
| cp "$TEST_IMG" "$TEST_IMG.orig" |
| |
| filename="json:{ |
| \"driver\": \"$IMGFMT\", |
| \"file\": { |
| \"driver\": \"quorum\", |
| \"children\": [ { |
| \"driver\": \"file\", |
| \"filename\": \"$TEST_IMG\" |
| }, { |
| \"driver\": \"file\", |
| \"filename\": \"$TEST_IMG.orig\" |
| } ], |
| \"vote-threshold\": 1 |
| } }" |
| |
| filename=$(echo "$filename" | tr '\n' ' ' | sed -e 's/\s\+/ /g') |
| $QEMU_IMG info "$filename" 2>&1 \ |
| | sed -e "s/'json:[^']*'/\$QUORUM_FILE/g" \ |
| | _filter_testdir | _filter_imgfmt | _filter_img_info |
| |
| |
| echo |
| echo "=== Testing version 3 ===" |
| _use_sample_img iotest-version3.vmdk.bz2 |
| _img_info |
| for i in {0..99}; do |
| $QEMU_IO -r -c "read -P $(( i % 10 + 0x30 )) $(( i * 64 * 1024 * 10 + i * 512 )) 512" $TEST_IMG \ |
| | _filter_qemu_io |
| done |
| _cleanup_test_img |
| |
| echo |
| echo "=== Testing 4TB monolithicFlat creation and IO ===" |
| _make_test_img -o "subformat=monolithicFlat" 4T |
| _img_info |
| $QEMU_IO -c "write -P 0xa 900G 512" "$TEST_IMG" | _filter_qemu_io |
| $QEMU_IO -c "read -v 900G 1024" "$TEST_IMG" | _filter_qemu_io |
| _cleanup_test_img |
| |
| echo |
| echo "=== Testing qemu-img map on extents ===" |
| for fmt in monolithicSparse twoGbMaxExtentSparse; do |
| _make_test_img -o "subformat=$fmt" 31G |
| $QEMU_IO -c "write 65024 1k" "$TEST_IMG" | _filter_qemu_io |
| $QEMU_IO -c "write 2147483136 1k" "$TEST_IMG" | _filter_qemu_io |
| $QEMU_IO -c "write 5G 1k" "$TEST_IMG" | _filter_qemu_io |
| $QEMU_IMG map "$TEST_IMG" | _filter_testdir |
| _cleanup_test_img |
| done |
| |
| echo |
| echo "=== Testing afl image with a very large capacity ===" |
| _use_sample_img afl9.vmdk.bz2 |
| _img_info | grep -q 'Cannot allocate memory' && _notrun "Insufficient memory, skipped test" |
| _img_info |
| _cleanup_test_img |
| |
| # success, all done |
| echo "*** done" |
| rm -f $seq.full |
| status=0 |