aboutsummaryrefslogtreecommitdiff
path: root/tests/qemu-iotests/060.out
AgeCommit message (Collapse)Author
2017-05-29block: Tweak error message related to qemu-img amendEric Blake
When converting a 1.1 image down to 0.10, qemu-iotests 060 forces a contrived failure where allocating a cluster used to replace a zero cluster reads unaligned data. Since it is a zero cluster rather than a data cluster being converted, changing the error message to match our earlier change in 'qcow2: Make distinction between zero cluster types obvious' is worthwhile. Suggested-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Eric Blake <eblake@redhat.com> Message-id: 20170508171302.17805-1-eblake@redhat.com [mreitz: Commit message fixes] Signed-off-by: Max Reitz <mreitz@redhat.com>
2017-05-11qcow2: Make distinction between zero cluster types obviousEric Blake
Treat plain zero clusters differently from allocated ones, so that we can simplify the logic of checking whether an offset is present. Do this by splitting QCOW2_CLUSTER_ZERO into two new enums, QCOW2_CLUSTER_ZERO_PLAIN and QCOW2_CLUSTER_ZERO_ALLOC. I tried to arrange the enum so that we could use 'ret <= QCOW2_CLUSTER_ZERO_PLAIN' for all unallocated types, and 'ret >= QCOW2_CLUSTER_ZERO_ALLOC' for allocated types, although I didn't actually end up taking advantage of the layout. In many cases, this leads to simpler code, by properly combining cases (sometimes, both zero types pair together, other times, plain zero is more like unallocated while allocated zero is more like normal). Signed-off-by: Eric Blake <eblake@redhat.com> Message-id: 20170507000552.20847-7-eblake@redhat.com Reviewed-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Max Reitz <mreitz@redhat.com>
2016-01-13qemu-io qemu-nbd: Use error_report() etc. instead of fprintf()Markus Armbruster
Just three instances left. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-Id: <1450452927-8346-16-git-send-email-armbru@redhat.com>
2015-03-10qcow2: Add refcount_bits to format-specific infoMax Reitz
Add the bit width of every refcount entry to the format-specific information. In contrast to lazy_refcounts and the corrupt flag, this should be always emitted, even for compat=0.10 although it does not support any refcount width other than 16 bits. This is because if a boolean is optional, one normally assumes it to be false when omitted; but if an integer is not specified, it is rather difficult to guess its value. This new field breaks some test outputs, fix them. Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2015-01-23iotests: Add tests for more corruption casesMax Reitz
Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2014-12-12qemu-iotests: Remove traling whitespaces in *.outFam Zheng
This is simply: $ cd tests/qemu-iotests; sed -i -e 's/ *$//' *.out Signed-off-by: Fam Zheng <famz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Message-id: 1418110684-19528-2-git-send-email-famz@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2014-12-10qemu-iotests: 060: Filter the real disk sizeKevin Wolf
The real on-disk size of an image depends on things like the host filesystem. _img_info already filters it out, use the function in 060. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Michael Mueller <mimu@linux.vnet.ibm.com> Reviewed-by: Max Reitz <mreitz@redhat.com>
2014-10-23iotests: Fix test outputsMax Reitz
039, 060 and 061 all create images with referenced clusters having a refcount of 0. Because previous commits changed handling of such errors, these tests now have a different output. Fix it. Furthermore, 060 created a refblock with a refcount greater than one which now results in having to rebuild the refcount structure as well. Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2014-10-04iotests: qemu-img info output for corrupt imageMax Reitz
The "corrupt" entry in the format-specific information section should be "true". Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-id: 1412105489-7681-4-git-send-email-mreitz@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2014-09-22iotests: Add more tests for qcow2 corruptionMax Reitz
Add tests for unaligned L1/L2/reftable entries and non-fatal corruption reports. Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-id: 1409926039-29044-6-git-send-email-mreitz@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2014-09-22qcow2: Use qcow2_signal_corruption() for overlapsMax Reitz
Use the new function in case of a failed overlap check. This changes output in case of corruption, so adapt iotest 060's reference output accordingly. Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Benoît Canet <benoit.canet@nodalink.com> Message-id: 1409926039-29044-4-git-send-email-mreitz@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2014-08-15iotests: Add test for image header overlapMax Reitz
Add a test for an image with an unallocated image header; instead of an assertion, this should result in the image being marked corrupt. Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2014-03-13iotests: Test corruption during COW requestMax Reitz
Extend test file 060 by a test case for corruption occuring concurrently to a COW request. QEMU should not crash but rather return an appropriate error message. Signed-off-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-10-11qemu-iotests: Add test for inactive L2 overlapMax Reitz
Extend 060 by a test which creates a corrupted image with an active L2 entry pointing to an inactive L2 table and writes to the corresponding guest offset. Also, use overlap-check=all for all tests in 060. Signed-off-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2013-09-12qemu-iotests: Adjustments due to error propagationMax Reitz
When opening/creating images, propagating errors instead of immediately emitting them on occurrence results in errors generally being printed on a single line rather than being split up into multiple ones. This in turn requires adjustments to some test results. Also, test 060 used a sed to filter out the test image directory and format by removing everything from the affected line after a certain keyword; this now also removes the error message itself, which can be fixed by using _filter_testdir and _filter_imgfmt. Finally, _make_test_img in common.rc did not filter out the test image directory etc. from stderr. This has been fixed through a redirection of stderr to stdout (which is already done in _check_test_img and _img_info). Signed-off-by: Max Reitz <mreitz@redhat.com>
2013-09-02qemu-iotests: Overlapping cluster allocationsMax Reitz
A new test on corrupted images with overlapping cluster allocations. Signed-off-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
generated by cgit v1.2.3 (git 2.26.2) at 2025-01-18 05:03:29 +0000