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XFS In Linux 4.10 Contains DAX iomap Support, Other Updates

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  • XFS In Linux 4.10 Contains DAX iomap Support, Other Updates

    Phoronix: XFS In Linux 4.10 Contains DAX iomap Support, Other Updates

    Dave Chinner sent in the XFS file-system changes for the Linux 4.10 kernel...

    http://www.phoronix.com/scan.php?pag...10-XFS-Changes

  • #2
    When will XFS fix this bug: https://bugzilla.kernel.org/show_bug.cgi?id=12688

    Also, why is that a lot of 32-bit applications fail on large XFS partitions when compiled without LFS (-D_FILE_OFFSET_BITS=64), but with Ext4 and others, they work OK?

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    • #3
      XFS under my Arch system has already been the fastest FM. Speed that up means get a lightning-like performance. Good job!

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      • #4
        Originally posted by shmerl View Post
        When will XFS fix this bug: https://bugzilla.kernel.org/show_bug.cgi?id=12688

        Also, why is that a lot of 32-bit applications fail on large XFS partitions when compiled without LFS (-D_FILE_OFFSET_BITS=64), but with Ext4 and others, they work OK?
        Answered on the linked bugreport.

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        • #5
          Some time ago there was a comparison between EXT4, F2FS and XFS when handling SSDs. It was 3.18 kernel, IIRC, and XFS was clearly faster than EXT4. Does anyone has an idea about the current state of these comparisons? Does XFS remains faster than EXT4 in 4.9/4.10? What about F2FS?

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          • #6
            Does anyone know if inline compression is on XFS' roadmap?

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