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86ce1f6e2b
This patch adds a basic dd subcommand analogous to dd(1) to qemu-img. For the start, this implements the bs, if, of and count options and requires both if and of to be specified (no stdin/stdout if not specified) and doesn't support tty, pipes, etc. The image format must be specified with -O for the output if the raw format is not the intended one. Two tests are added to test qemu-img dd. Signed-off-by: Reda Sallahi <fullmanet@gmail.com> Message-id: 20160810024312.14544-1-fullmanet@gmail.com Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> [mreitz: Moved test 158 to 170] Signed-off-by: Max Reitz <mreitz@redhat.com>
88 lines
2.6 KiB
Plaintext
88 lines
2.6 KiB
Plaintext
QA output created by 159
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== Creating image ==
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Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1048576
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No errors were found on the image.
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wrote 1048576/1048576 bytes at offset 0
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1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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== Converting the image with dd with a block size of 5 ==
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No errors were found on the image.
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== Compare the images with qemu-img compare ==
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Images are identical.
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== Creating image ==
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Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1048576
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No errors were found on the image.
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wrote 1048576/1048576 bytes at offset 0
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1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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== Converting the image with dd with a block size of 512 ==
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No errors were found on the image.
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== Compare the images with qemu-img compare ==
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Images are identical.
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== Creating image ==
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Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1048576
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No errors were found on the image.
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wrote 1048576/1048576 bytes at offset 0
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1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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== Converting the image with dd with a block size of 1024 ==
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No errors were found on the image.
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== Compare the images with qemu-img compare ==
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Images are identical.
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== Creating image ==
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Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1048576
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No errors were found on the image.
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wrote 1048576/1048576 bytes at offset 0
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1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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== Converting the image with dd with a block size of 1999 ==
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No errors were found on the image.
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== Compare the images with qemu-img compare ==
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Images are identical.
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== Creating image ==
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Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1048576
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No errors were found on the image.
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wrote 1048576/1048576 bytes at offset 0
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1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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== Converting the image with dd with a block size of 1K ==
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No errors were found on the image.
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== Compare the images with qemu-img compare ==
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Images are identical.
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== Creating image ==
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Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1048576
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No errors were found on the image.
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wrote 1048576/1048576 bytes at offset 0
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1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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== Converting the image with dd with a block size of 64K ==
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No errors were found on the image.
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== Compare the images with qemu-img compare ==
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Images are identical.
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== Creating image ==
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Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1048576
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No errors were found on the image.
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wrote 1048576/1048576 bytes at offset 0
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1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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== Converting the image with dd with a block size of 1M ==
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No errors were found on the image.
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== Compare the images with qemu-img compare ==
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Images are identical.
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*** done
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