- 08 3月, 2019 2 次提交
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由 Kevin Wolf 提交于
Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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由 Kevin Wolf 提交于
This adds basic constants, struct fields and helper function for external data file support to the implementation. QCOW2_INCOMPAT_MASK and QCOW2_AUTOCLEAR_MASK are not updated yet so that opening images with an external data file still fails (we don't handle them correctly yet). Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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- 11 6月, 2018 1 次提交
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由 Max Reitz 提交于
Looking at the qcow2 code that is riddled with error_report() calls, this is really how it should have been from the start. Along the way, turn the target_version/current_version comparisons at the beginning of qcow2_downgrade() into assertions (the caller has to make sure these conditions are met), and rephrase the error message on using compat=1.1 to get refcount widths other than 16 bits. Signed-off-by: NMax Reitz <mreitz@redhat.com> Message-id: 20180509210023.20283-3-mreitz@redhat.com Reviewed-by: NEric Blake <eblake@redhat.com> Reviewed-by: NJohn Snow <jsnow@redhat.com> Signed-off-by: NMax Reitz <mreitz@redhat.com>
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- 14 2月, 2018 1 次提交
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由 Alberto Garcia 提交于
expand_zero_clusters_in_l1() is used when downgrading qcow2 images from v3 to v2 (compat=0.10). This is one of the functions that needed more changes to support L2 slices, so this patch extends iotest 061 to test downgrading a qcow2 image using a smaller slice size. Signed-off-by: NAlberto Garcia <berto@igalia.com> Reviewed-by: NEric Blake <eblake@redhat.com> Reviewed-by: NMax Reitz <mreitz@redhat.com> Message-id: 3e5662dce5e4926c8fabbad4c0b9142b2a506dd4.1517840877.git.berto@igalia.com Signed-off-by: NMax Reitz <mreitz@redhat.com>
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- 06 10月, 2017 1 次提交
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由 Paolo Bonzini 提交于
These are never used by "check", with one exception that does not need $QEMU_OPTIONS. Keep them in common.rc, which will be soon included only by the tests. Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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- 12 5月, 2016 1 次提交
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由 Daniel P. Berrange 提交于
Currently all block tests use the traditional syntax for images just specifying a filename. To support the LUKS driver without resorting to JSON, the tests need to be able to use the new --image-opts argument to qemu-img and qemu-io. This introduces a new env variable IMGOPTSSYNTAX. If this is set to 'true', then qemu-img/qemu-io should use --image-opts. Signed-off-by: NDaniel P. Berrange <berrange@redhat.com> Message-id: 1462896689-18450-2-git-send-email-berrange@redhat.com Signed-off-by: NMax Reitz <mreitz@redhat.com>
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- 20 1月, 2016 2 次提交
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由 Kevin Wolf 提交于
When creating a qcow2 image, we didn't necessarily call qcow2_update_header(), but could end up with the basic header that qcow2_create2() created manually. One thing that this basic header lacks is the feature table. Let's make sure that it's always present. This requires a few updates to test cases as well. Signed-off-by: NKevin Wolf <kwolf@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com>
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由 Kevin Wolf 提交于
Version 2 images don't have feature bits, so writing a feature table to those images is kind of pointless. Signed-off-by: NKevin Wolf <kwolf@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com>
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- 18 12月, 2015 1 次提交
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由 Max Reitz 提交于
Signed-off-by: NMax Reitz <mreitz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com Reviewed-by: NStefan Hajnoczi <stefanha@redhat.com> Reviewed-by: NAlberto Garcia <berto@igalia.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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- 11 11月, 2015 1 次提交
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由 Jeff Cody 提交于
Commit 934659c4 switched the iotests to run qemu-io from a bash subshell, in order to catch segfaults. This method is incompatible with the current valgrind_qemu_io() bash function. Move the valgrind usage into the exec subshell in _qemu_io_wrapper(), while making sure the original return value is passed back to the caller. Update test output for tests 039, 061, and 137 as it looks for the specific subshell command when the process is terminated. Reported-by: NKevin Wolf <kwolf@redhat.com> Signed-off-by: NJeff Cody <jcody@redhat.com> Message-id: 0066fd85d26ca641a1c25135ff2479b7985701cf.1446232490.git.jcody@redhat.com Reviewed-by: NMax Reitz <mreitz@redhat.com> Signed-off-by: NMax Reitz <mreitz@redhat.com>
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- 16 10月, 2015 1 次提交
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由 Alberto Garcia 提交于
Commit 934659c4 disabled the supression of segmentation faults in bash tests. The new output of test 061, however, assumes that a core dump will be produced if a program aborts. This is not necessarily the case because core dumps can be disabled using ulimit. Since we cannot guarantee that abort() will produce a core dump, we should use SIGKILL instead (that does not produce any) and update the test output accordingly. Signed-off-by: NAlberto Garcia <berto@igalia.com> Reviewed-by: NMax Reitz <mreitz@redhat.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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- 11 9月, 2015 1 次提交
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由 Kővágó, Zoltán 提交于
This will let us print options in a format that the user would actually write it on the command line (foo=bar,baz=asd,etc=def), without prepending a spurious comma at the beginning of the list, or quoting values unnecessarily. This patch provides the following changes: * write and id=, if the option has an id * do not print separator before the first element * do not quote string arguments * properly escape commas (,) for QEMU Signed-off-by: NKővágó, Zoltán <DirtY.iCE.hu@gmail.com> Reviewed-by: NMarkus Armbruster <armbru@redhat.com> Reviewed-by: NStefan Hajnoczi <stefanha@redhat.com> Reviewed-by: NMarc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: NMichael Tokarev <mjt@tls.msk.ru>
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- 05 9月, 2015 1 次提交
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由 Max Reitz 提交于
Currently, if a qemu/qemu-io/qemu-img/qemu-nbd invocation receives a segmentation fault, that message is invisible in most cases since the output is generally filtered and bash suppresses the segmentation fault notice for any but the last element of a pipe. Most of the time, the test will then fail anyway because of missing output, but not necessarily (as happened with test 82 recently). Fix this by making the corresponding environment variables point to wrapper functions which execute the respective command in a subshell. Giving options to qemu/qemu-io/qemu-img and path names with spaces were broken for the Python tests; this patch "accidentally" fixes that. Signed-off-by: NMax Reitz <mreitz@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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- 17 3月, 2015 1 次提交
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由 Markus Armbruster 提交于
Message quality regressed in commit dc523cd3. Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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- 13 12月, 2014 1 次提交
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由 Fam Zheng 提交于
This is simply: $ cd tests/qemu-iotests; sed -i -e 's/ *$//' *.out Signed-off-by: NFam Zheng <famz@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> Reviewed-by: NMarkus Armbruster <armbru@redhat.com> Message-id: 1418110684-19528-2-git-send-email-famz@redhat.com Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
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- 03 11月, 2014 1 次提交
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由 Max Reitz 提交于
Add some tests for progress output to 061. Signed-off-by: NMax Reitz <mreitz@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> Reviewed-by: NBenoît Canet <benoit.canet@nodalink.com> Reviewed-by: NKevin Wolf <kwolf@redhat.com> Reviewed-by: NBenoit Canet <benoit@irqsave.net> Message-id: 1414404776-4919-8-git-send-email-mreitz@redhat.com Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
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- 23 10月, 2014 1 次提交
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由 Max Reitz 提交于
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: NMax Reitz <mreitz@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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- 16 6月, 2014 1 次提交
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由 Chunyan Liu 提交于
Change block layer to support both QemuOpts and QEMUOptionParameter. After this patch, it will change backend drivers one by one. At the end, QEMUOptionParameter will be removed and only QemuOpts is kept. Signed-off-by: NDong Xu Wang <wdongxu@linux.vnet.ibm.com> Signed-off-by: NChunyan Liu <cyliu@suse.com> Reviewed-by: NEric Blake <eblake@redhat.com> Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
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- 27 9月, 2013 1 次提交
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由 Max Reitz 提交于
Add a test case for zero cluster expansion on an image completely filled with preallocated zero clusters to test 061. Signed-off-by: NMax Reitz <mreitz@redhat.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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- 12 9月, 2013 2 次提交
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由 Max Reitz 提交于
Add one test case for zero cluster expansion on qcow2 version downgrade in shared L2 tables (i.e., L2 tables with a refcount > 1) and one for zero expansion on backed clusters in shared L2 tables. Signed-off-by: NMax Reitz <mreitz@redhat.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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由 Max Reitz 提交于
Add tests for qemu-img amend on qcow2 image files. Signed-off-by: NMax Reitz <mreitz@redhat.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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