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2018-11-19qemu-iotests: remove unused variable 'here'Mao Zhongyi
Running git grep '\$here' tests/qemu-iotests has 0 hits, which means we are setting a variable that has no use. It appears that commit e8f8624d removed the last use. So execute the following cmd to remove all of the 'here=...' lines as dead code. sed -i '/^here=/d' $(git grep -l '^here=' tests/qemu-iotests) Cc: kwolf@redhat.com Cc: mreitz@redhat.com Cc: eblake@redhat.com Suggested-by: Eric Blake <eblake@redhat.com> Signed-off-by: Mao Zhongyi <maozhongyi@cmss.chinamobile.com> Message-Id: <20181024094051.4470-3-maozhongyi@cmss.chinamobile.com> Reviewed-by: Eric Blake <eblake@redhat.com> [eblake: touch up commit message, reorder series, rebase to master] Signed-off-by: Eric Blake <eblake@redhat.com>
2018-03-13iotests: Fix stuck NBD process on 33Eric Blake
Commit afe35cde6 added additional actions to test 33, but forgot to reset the image between tests. As a result, './check -nbd 33' fails because the qemu-nbd process from the first half is still occupying the port, preventing the second half from starting a new qemu-nbd process. Worse, the failure leaves a rogue qemu-nbd process behind even after the test fails, which causes knock-on failures to later tests that also want to start qemu-nbd. Reported-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Eric Blake <eblake@redhat.com> Message-Id: <20180312211156.452139-1-eblake@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com>
2018-03-02iotest 033: add misaligned write-zeroes test via truncateAnton Nefedov
This new test case only makes sense for qcow2 while iotest 033 is generic; however it matches the test purpose perfectly and also 033 contains those do_test() tricks to pass the alignment, which won't look nice being duplicated in other tests or moved to the common code. Signed-off-by: Anton Nefedov <anton.nefedov@virtuozzo.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2017-07-11iotests: fix remainining tests to work with LUKSDaniel P. Berrange
The tests 033, 140, 145 and 157 were all broken when run with LUKS, since they did not correctly use the required image opts args syntax to specify the decryption secret. Further, the 120 test simply does not make sense to run with luks, as the scenario exercised is not relevant. The test 181 was broken when run with LUKS because it didn't take account of fact that $TEST_IMG was already in image opts syntax. The launch_qemu helper also didn't register the secret object providing the LUKS password. Reviewed-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Message-id: 20170626123510.20134-3-berrange@redhat.com Signed-off-by: Max Reitz <mreitz@redhat.com>
2016-04-15qemu-iotests: tests: do not set unused tmp variableSascha Silbe
The previous commit removed the last usage of ${tmp} inside the tests themselves; the only remaining users are sourced by check. So we can now drop this variable from the tests. Signed-off-by: Sascha Silbe <silbe@linux.vnet.ibm.com> Reviewed-by: Bo Tu <tubo@linux.vnet.ibm.com> Message-id: 1460472980-26319-4-git-send-email-silbe@linux.vnet.ibm.com Reviewed-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Max Reitz <mreitz@redhat.com>
2016-04-15block: Fix blk_aio_write_zeroes()Kevin Wolf
Commit 57d6a428 broke blk_aio_write_zeroes() because in some write functions in the call path don't have an explicit length argument but reuse qiov->size instead. Which is great, except that write_zeroes doesn't have a qiov, which this commit interprets as 0 bytes. Consequently, blk_aio_write_zeroes() didn't effectively do anything. This patch introduces an explicit acb->bytes in BlkAioEmAIOCB and uses that instead of acb->rwco.size. The synchronous version of the function is okay because it does pass a qiov (with the right size and a NULL pointer as its base). Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com>
2015-05-22qemu-iotests: Test unaligned sub-block zero writeFam Zheng
Test zero write in byte range 512~1024 for 4k alignment. Signed-off-by: Fam Zheng <famz@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Message-id: 1431522721-3266-4-git-send-email-famz@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2015-03-27qemu-iotests: Test unaligned 4k zero writeFam Zheng
Signed-off-by: Fam Zheng <famz@redhat.com> Message-id: 1427160230-4489-3-git-send-email-famz@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-09-27qemu-iotests: Quote $TEST_IMG* and $TEST_DIR usageJeff Cody
A lot of image filename and paths are used unquoted. Quote these to make sure that directories / filenames with spaces are not problematic. Signed-off-by: Jeff Cody <jcody@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-04-20qemu-iotests: add a simple test for write_zeroesPaolo Bonzini
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>