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Linux 3.13 Kernel HDD File-System Benchmarks

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  • Linux 3.13 Kernel HDD File-System Benchmarks

    Phoronix: Linux 3.13 Kernel HDD File-System Benchmarks

    The Christmas benchmarks we have to share on Phoronix today are of testing the XFS, Btrfs, and EXT4 file-systems on the Linux 3.13 development kernel compared to Linux 3.12 from a high-performance hard drive. Earlier this month results were shared on Phoronix that indicated file-systems on a solid-state drive slowing down with this new Linux kernel, but is that also the case for HDDs?

    http://www.phoronix.com/vr.php?view=19570

  • #2
    Thanks for these benchmarks. I really hope the regressions get fixed once the block layer merge is done.

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    • #3
      bench shows 3.12 kernel prevails... What's the cause of this regression?

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      • #4
        3,12 preavails... 3.13 regression 3.14 improves the regression. Good job.

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        • #5
          Originally posted by Azrael5 View Post
          bench shows 3.12 kernel prevails... What's the cause of this regression?
          In 3.13 they changed the kernel's block layer which could explain the regressions. I hoped to see at least an improvement in 3.14 over 3.13 (compile bench etc), but it looks like that is not the case...

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