What filesystem is currently best for a single nvme drive with regard to performance read/write as well as stability/no file loss? ext4 seems very old, btrfs is used by RHEL, ZFS seems to be quite good… what do people tend to use nowadays? What is an arch users go-to filesystem?

  • Zucca
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    1 year ago

    If you don’t want a COW filesystem, then XFS on LVM

    XFS supports reflinks, so it’s kind of snapshot and CoW capable. Someone was working on some tool to make snapshots on XFS by utilizing reflinks.