Hi,

We're testing F2FS internally and when we use a compressed file system we
see the test generic/018 fail consistently. It looks like this is due to
fiemap not supporting compressed extents correctly:

    [...]
    defrag /vdc/fragfile.9981 in region[0, 40960]
    /vdc/fragfile.9981:
        0: [0..31]: 2682968..2682999
        1: [32..63]: 2682976..2683007
        2: [64..79]: 2682984..2682999
    Failed to adequately defragment file

We'd like to disable the test when the file system uses compression. Please
check the following patch.

Please let me know your thoughts on this.

Kind regards,
Jan


Jan Prusakowski (1):
  generic/018: do not run the test if a compressed filesystem is used

 tests/generic/018 | 2 ++
 1 file changed, 2 insertions(+)

-- 
2.50.0.rc2.701.gf1e915cc24-goog



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