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apfstests/tests/generic/346.out
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Jan Kara 96a3ad1630 generic: Test races between mmap and normal writes
Add test which spawns two threads one writing to file via normal write
and one via mmap and checks the result. This is mainly interesting to
uncover races between DAX fault handling and write path.

Signed-off-by: Jan Kara <jack@suse.cz>
Acked-by: Brian Foster <bfoster@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
2016-05-09 10:54:10 +10:00

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QA output created by 346
INFO: zero-filled test...
INFO: sz = 1048576
INFO: thread 0 created
INFO: thread 1 created
INFO: 0 error(s) detected
INFO: posix_fallocate test...
INFO: sz = 1048576
INFO: thread 0 created
INFO: thread 1 created
INFO: 0 error(s) detected
INFO: ftruncate test...
INFO: sz = 1048576
INFO: thread 0 created
INFO: thread 1 created
INFO: 0 error(s) detected
INFO: zero-filled test...
INFO: sz = 16777216
INFO: thread 0 created
INFO: thread 1 created
INFO: 0 error(s) detected
INFO: posix_fallocate test...
INFO: sz = 16777216
INFO: thread 0 created
INFO: thread 1 created
INFO: 0 error(s) detected
INFO: ftruncate test...
INFO: sz = 16777216
INFO: thread 0 created
INFO: thread 1 created
INFO: 0 error(s) detected
INFO: zero-filled test...
INFO: sz = 268435456
INFO: thread 0 created
INFO: thread 1 created
INFO: 0 error(s) detected
INFO: posix_fallocate test...
INFO: sz = 268435456
INFO: thread 0 created
INFO: thread 1 created
INFO: 0 error(s) detected
INFO: ftruncate test...
INFO: sz = 268435456
INFO: thread 0 created
INFO: thread 1 created
INFO: 0 error(s) detected