I'm on the current Oracle Linux 7 with the btrfs layout on the UEKR6, and I've had no problems. I know that it is possible to take a snapshot, yum update, then

I'm on the current Oracle Linux 7 with the btrfs layout on the UEKR6, and I've had no problems. I know that it is possible to take a snapshot, yum update, then reboot to the snapshot subvolume to roll back the update, but this seems like a reasonable feature for a single-disk workstation. (I've never tried it, though.) Setting zstd compression per-directory also seems appropriate for single-disk workstations. I can also defrag, which a ZFS single-disk workstation absolutely cannot do.