Commit c7fc50d3 authored by Fam Zheng's avatar Fam Zheng Committed by Max Reitz
Browse files

iotests: Add "qemu-img map" test for VMDK extents 



Signed-off-by: default avatarFam Zheng <famz@redhat.com>
Message-id: 1453780743-16806-17-git-send-email-famz@redhat.com
Reviewed-by: default avatarMax Reitz <mreitz@redhat.com>
Signed-off-by: default avatarMax Reitz <mreitz@redhat.com>
parent 16b0d555

tests/qemu-iotests/059

+10 −0
Original line number Diff line number Diff line
@@ -132,6 +132,16 @@ _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



echo

echo "=== Testing qemu-img map on extents ==="

for fmt in monolithicSparse twoGbMaxExtentSparse; do

    IMGOPTS="subformat=$fmt" _make_test_img 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

done



echo

echo "=== Testing afl image with a very large capacity ==="

_use_sample_img afl9.vmdk.bz2

tests/qemu-iotests/059.out

+25 −0
Original line number Diff line number Diff line
@@ -2335,6 +2335,31 @@ e1000003f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 
read 1024/1024 bytes at offset 966367641600

1 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)



=== Testing qemu-img map on extents ===

Formatting 'TEST_DIR/iotest-version3.IMGFMT', fmt=IMGFMT size=33285996544 subformat=monolithicSparse

wrote 1024/1024 bytes at offset 65024

1 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)

wrote 1024/1024 bytes at offset 2147483136

1 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)

wrote 1024/1024 bytes at offset 5368709120

1 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)

Offset          Length          Mapped to       File

0               0x20000         0x3f0000        TEST_DIR/iotest-version3.vmdk

0x7fff0000      0x20000         0x410000        TEST_DIR/iotest-version3.vmdk

0x140000000     0x10000         0x430000        TEST_DIR/iotest-version3.vmdk

Formatting 'TEST_DIR/iotest-version3.IMGFMT', fmt=IMGFMT size=33285996544 subformat=twoGbMaxExtentSparse

wrote 1024/1024 bytes at offset 65024

1 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)

wrote 1024/1024 bytes at offset 2147483136

1 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)

wrote 1024/1024 bytes at offset 5368709120

1 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)

Offset          Length          Mapped to       File

0               0x20000         0x50000         TEST_DIR/iotest-version3-s001.vmdk

0x7fff0000      0x10000         0x70000         TEST_DIR/iotest-version3-s001.vmdk

0x80000000      0x10000         0x50000         TEST_DIR/iotest-version3-s002.vmdk

0x140000000     0x10000         0x50000         TEST_DIR/iotest-version3-s003.vmdk



=== Testing afl image with a very large capacity ===

qemu-img: Can't get size of device 'image': File too large

*** done