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Dmitry Monakhov
0f88dc26ab
Run DIO, fallocate and truncate threads on a common file in parallel. If a race exists, the old dio request may rewrite blocks after it was allocated to another file, we will catch that by verifying blocks content. this patch known to catch deadlock for ext4 http://lists.openwall.net/linux-ext4/2012/09/06/3 Signed-off-by: Dmitry Monakhov <dmonakhov@openvz.org> Reviewed-by: Rich Johnston <rjohnston@sgi.com> Signed-off-by: Rich Johnston <rjohnston@sgi.com>
6 lines
93 B
Plaintext
6 lines
93 B
Plaintext
QA output created by 299
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Run fio with random aio-dio pattern
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Start fallocate/truncate loop
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