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Eryu Guan
a6479f7646
Run delalloc writes & append writes & non-data-integrity syncs concurrently to test the race between block map change vs writeback. This is to cover an XFS bug that data could be written to wrong block and delay allocated blocks are leaked because the block map was changed due to the removal of speculative allocated eofblocks when writeback is in progress. And this test partially mimics what lustre-racer[1] test does, using which this bug was first found. [1] https://git.hpdd.intel.com/?p=fs/lustre-release.git;a=tree;f=lustre/tests/racer;hb=HEAD Reviewed-by: Brian Foster <bfoster@redhat.com> Signed-off-by: Eryu Guan <eguan@redhat.com>
3 lines
43 B
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3 lines
43 B
Plaintext
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