mirror of https://gitee.com/openkylin/qemu.git
62 lines
2.8 KiB
Plaintext
62 lines
2.8 KiB
Plaintext
QA output created by 290
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### Test 'qemu-io -c discard' on a QCOW2 image without a backing file
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# Create an image with compat=0.10 without a backing file
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Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=131072
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# Fill all clusters with data and then discard them
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wrote 131072/131072 bytes at offset 0
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128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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discard 131072/131072 bytes at offset 0
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128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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# Read the data from the discarded clusters
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read 131072/131072 bytes at offset 0
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128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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# Output of qemu-img map
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Offset Length Mapped to File
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# Create an image with compat=1.1 without a backing file
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Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=131072
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# Fill all clusters with data and then discard them
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wrote 131072/131072 bytes at offset 0
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128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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discard 131072/131072 bytes at offset 0
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128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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# Read the data from the discarded clusters
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read 131072/131072 bytes at offset 0
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128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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# Output of qemu-img map
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Offset Length Mapped to File
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### Test 'qemu-io -c discard' on a QCOW2 image with a backing file
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# Create a backing image and fill it with data
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Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=131072
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wrote 131072/131072 bytes at offset 0
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128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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# Create an image with compat=0.10 and a backing file
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Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=131072 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT
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# Fill all clusters with data and then discard them
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wrote 131072/131072 bytes at offset 0
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128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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discard 131072/131072 bytes at offset 0
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128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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# Read the data from the discarded clusters
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read 131072/131072 bytes at offset 0
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128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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# Output of qemu-img map
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Offset Length Mapped to File
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0 0x20000 0x50000 TEST_DIR/t.qcow2
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# Create an image with compat=1.1 and a backing file
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Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=131072 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT
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# Fill all clusters with data and then discard them
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wrote 131072/131072 bytes at offset 0
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128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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discard 131072/131072 bytes at offset 0
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128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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# Read the data from the discarded clusters
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read 131072/131072 bytes at offset 0
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128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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# Output of qemu-img map
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Offset Length Mapped to File
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*** done
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