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Btrfs/ZFS/bcachefs under workloads classic benchmarks skip

179 points · 190 comments · farlight

  1. pzmarzly · · focus · HN ↗
    xfs is by far the slowest in "ftruncate empty file to 1G" but the fastest in "ftruncate 256M file to 512M" - does anyone know why?
    1. pzmarzly · · focus · HN ↗
      Seems like a bug in benchmark code for that test, opened GH issue <a href="https:&#x2F;&#x2F;github.com&#x2F;fenio&#x2F;modern-fs-benchmark&#x2F;issues&#x2F;35" rel="nofollow">https:&#x2F;&#x2F;github.com&#x2F;fenio&#x2F;modern-fs-benchmark&#x2F;issues&#x2F;35
      1. fenio · · focus · HN ↗
        Should be fixed. Thanks.
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