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Linux 5.0 File-System Benchmarks: Btrfs vs. EXT4 vs. F2FS vs. XFS

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  • #51
    Originally posted by Michael View Post

    Patches of new test profiles/scripts always welcome for inclusion.
    Hi Michael, how are you? I would like to ask you something: could you retest the latest versions of file systems as well as the kernel and make a new comparison including Ubuntu's ZFS?

    Thanks in advance!

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    • #52
      COW filesystems are quite affected by small updates. Default really ought to be mounted noatime, nodiratime

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      • #53
        I noticed on several BTRFS on LVM on LUKS volumes, when I enabled Ztsd compression for BTRFS, it performed substantially better. Faster than previous ext4 volumes. With modern CPUs compression is so fast that it increases throughput over uncompressed. It also provided ~50% better capacity on a 256gb ssd. It would be interesting to see BTRFS Ztsd added to the test.

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