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Re: [Qemu-devel] [PATCH v4 5/5] qemu-iotest: qcow2 image option amendmen

From: Max Reitz
Subject: Re: [Qemu-devel] [PATCH v4 5/5] qemu-iotest: qcow2 image option amendment
Date: Tue, 03 Sep 2013 09:12:31 +0200
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130805 Thunderbird/17.0.8

Am 02.09.2013 17:36, schrieb Kevin Wolf:
Am 02.09.2013 um 12:04 hat Max Reitz geschrieben:
Add tests for qemu-img amend on qcow2 image files.

Signed-off-by: Max Reitz <address@hidden>
  tests/qemu-iotests/061     | 178 +++++++++++++++++++++++
  tests/qemu-iotests/061.out | 349 +++++++++++++++++++++++++++++++++++++++++++++
  tests/qemu-iotests/group   |   1 +
  3 files changed, 528 insertions(+)
  create mode 100755 tests/qemu-iotests/061
  create mode 100644 tests/qemu-iotests/061.out
+echo "=== Testing version upgrade and resize ==="
+IMGOPTS="compat=0.10" _make_test_img 64M
+$QEMU_IO -c "write -P 0x2a 42M 64k" "$TEST_IMG" | _filter_qemu_io
+./qcow2.py "$TEST_IMG" dump-header
+$QEMU_IMG amend -o "compat=1.1,lazy_refcounts=on,size=128M" "$TEST_IMG"
+./qcow2.py "$TEST_IMG" dump-header
+$QEMU_IO -c "read -P 0x2a 42M 64k" "$TEST_IMG" | _filter_qemu_io
Your reference output isn't correct for this test: It expects a 64 MB
image after the amend. Looks like there's a bug somewhere.

Oh, right, thanks for catching it!


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