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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>
28 lines
1.0 KiB
Plaintext
28 lines
1.0 KiB
Plaintext
QA output created by 070
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=== Verify open image read-only fails, due to dirty log ===
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can't open device TEST_DIR/iotest-dirtylog-10G-4M.vhdx: VHDX image file 'TEST_DIR/iotest-dirtylog-10G-4M.vhdx' opened read-only, but contains a log that needs to be replayed
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To replay the log, run:
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qemu-img check -r all 'TEST_DIR/iotest-dirtylog-10G-4M.vhdx'
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=== Verify open image replays log ===
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read 18874368/18874368 bytes at offset 0
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18 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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=== Verify qemu-img check -r all replays log ===
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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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=== Verify open image read-only succeeds after log replay ===
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read 18874368/18874368 bytes at offset 0
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18 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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=== Verify image created by Disk2VHD can be opened ===
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image: TEST_DIR/test-disk2vhd.IMGFMT
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file format: IMGFMT
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virtual size: 256M (268435456 bytes)
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cluster_size: 2097152
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*** done
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