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由 Daniel P. Berrange 提交于
It is important that the QEMU luks implementation retains 100% compatibility with the reference implementation provided by the combination of the linux kernel dm-crypt module and cryptsetup userspace tools. There is a matrix of tests to be performed with different sets of encryption settings. For each matrix entry, two tests will be performed. One will create a LUKS image with the cryptsetup tool and then do I/O with both cryptsetup & qemu-io. The other will create the image with qemu-img and then again do I/O with both cryptsetup and qemu-io. The new I/O test 149 performs interoperability testing between QEMU and the reference implementation. Such testing inherantly requires elevated privileges, so to this this the user must have configured passwordless sudo access. The test will automatically skip if sudo is not available. The test has to be run explicitly thus: cd tests/qemu-iotests ./check -luks 149 Reviewed-by: NEric Blake <eblake@redhat.com> Signed-off-by: NDaniel P. Berrange <berrange@redhat.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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