03a970bb6f
Add test for "qemu-img convert -O qcow2 -c" to NBD target. The tests create a OVA file and write compressed qcow2 disk content directly into the OVA file via qemu-nbd. Signed-off-by: Nir Soffer <nsoffer@redhat.com> Message-Id: <20200727215846.395443-5-nsoffer@redhat.com> Tested-by: Eric Blake <eblake@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Eric Blake <eblake@redhat.com>
32 lines
856 B
Plaintext
32 lines
856 B
Plaintext
Start NBD server
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=== Target image info ===
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image: nbd+unix:///exp?socket=SOCK_DIR/PID-nbd-sock
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file format: raw
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virtual size: 448 KiB (458752 bytes)
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disk size: unavailable
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=== Converted image info ===
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image: nbd+unix:///exp?socket=SOCK_DIR/PID-nbd-sock
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file format: qcow2
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virtual size: 1 GiB (1073741824 bytes)
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disk size: unavailable
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cluster_size: 65536
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Format specific information:
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compat: 1.1
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compression type: zlib
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lazy refcounts: false
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refcount bits: 16
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corrupt: false
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=== Converted image check ===
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No errors were found on the image.
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1/16384 = 0.01% allocated, 100.00% fragmented, 100.00% compressed clusters
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Image end offset: 393216
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=== Comparing to source disk ===
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Images are identical.
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Kill NBD server
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=== OVA file contents ===
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[{"name": "vm.ovf", "offset": 512, "size": 6}, {"name": "disk", "offset": 1536, "size": 393216}]
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