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Diffstat (limited to 'tests/qemu-iotests/221')
| -rwxr-xr-x | tests/qemu-iotests/221 | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/tests/qemu-iotests/221 b/tests/qemu-iotests/221 index ca62b3baa1..7e6086b205 100755 --- a/tests/qemu-iotests/221 +++ b/tests/qemu-iotests/221 @@ -46,6 +46,13 @@ echo "=== Check mapping of unaligned raw image ===" echo _make_test_img 65537 # qemu-img create rounds size up + +# file-posix allocates the first block of any images when it is created; +# the size of this block depends on the host page size and the file +# system block size, none of which are constant. Discard the whole +# image so we will not see this allocation in qemu-img map's output. +$QEMU_IO -c 'discard 0 65537' "$TEST_IMG" | _filter_qemu_io + $QEMU_IMG map --output=json "$TEST_IMG" | _filter_qemu_img_map truncate --size=65537 "$TEST_IMG" # so we resize it and check again |