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b7aa131519
The result of openfile was not checked, leading to failure deep in the
actual command with confusing error message, and exiting with exit code 0.
Here is a simple example - trying to read with the wrong format:
$ touch file
$ qemu-io -f qcow2 -c 'read -P 1 0 1024' file; echo $?
can't open device file: Image is not in qcow2 format
no file open, try 'help open'
0
With this patch, we fail earlier with exit code 1:
$ ./qemu-io -f qcow2 -c 'read -P 1 0 1024' file; echo $?
can't open device file: Image is not in qcow2 format
1
Failing earlier, we don't log this error now:
no file open, try 'help open'
But some tests expected it; the line was removed from the test output.
Signed-off-by: Nir Soffer <nirsof@gmail.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-id: 20170201003120.23378-2-nirsof@gmail.com
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
41 lines
1.5 KiB
Plaintext
41 lines
1.5 KiB
Plaintext
QA output created by 131
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Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
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== read empty image ==
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read 65536/65536 bytes at offset 32768
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64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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== write more than 1 block in a row ==
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wrote 131072/131072 bytes at offset 32768
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128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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== read less than block ==
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read 32768/32768 bytes at offset 32768
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32 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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== read exactly 1 block ==
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read 65536/65536 bytes at offset 65536
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64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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== read more than 1 block ==
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read 131072/131072 bytes at offset 32768
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128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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== check that there is no trash after written ==
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read 32768/32768 bytes at offset 163840
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32 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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== check that there is no trash before written ==
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read 32768/32768 bytes at offset 0
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32 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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== Corrupt image ==
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can't open device TEST_DIR/t.parallels: parallels: Image was not closed correctly; cannot be opened read/write
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ERROR image was not closed correctly
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1 errors were found on the image.
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Data may be corrupted, or further writes to the image may corrupt it.
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Repairing image was not closed correctly
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The following inconsistencies were found and repaired:
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0 leaked clusters
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1 corruptions
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Double checking the fixed image now...
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No errors were found on the image.
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read 65536/65536 bytes at offset 65536
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64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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*** done
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