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qemu-iotests: Test converting to streamOptimized from small cluster size 

Signed-off-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
This commit is contained in:
Fam Zheng 2014-05-06 21:08:46 +08:00 committed by Stefan Hajnoczi
parent 74fe188cd1
commit 10f08a0a34
2 changed files with 14 additions and 0 deletions
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7
tests/qemu-iotests/059
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@ -103,6 +103,13 @@ IMGOPTS="subformat=monolithicSparse" _make_test_img 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 IMGOPTS="cluster_size=4096" _make_test_img 1G
$QEMU_IO -c "write -P 0xa 0 512" "$TEST_IMG.qcow2" | _filter_qemu_io
$QEMU_IO -c "write -P 0xb 10240 512" "$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 version 3 ==="
_use_sample_img iotest-version3.vmdk.bz2

7
tests/qemu-iotests/059.out
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@ -2046,6 +2046,13 @@ RW 12582912 VMFS "dummy.IMGFMT" 1
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=107374182400
qemu-img: Could not open 'TEST_DIR/t.IMGFMT': File truncated, expecting at least 13172736 bytes
=== Converting to streamOptimized from image with small cluster size===
Formatting 'TEST_DIR/t.vmdk.IMGFMT', fmt=IMGFMT size=1073741824
wrote 512/512 bytes at offset 0
512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
wrote 512/512 bytes at offset 10240
512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
=== Testing version 3 ===
image: TEST_DIR/iotest-version3.IMGFMT
file format: IMGFMT